I want to give the exam of Railway Loco Pilot in India and for that I want to get the details of eligibility criteria of exam of Railway Loco Pilot in India so can you provide me that?

As you want to get the details of eligibility criteria of exam of Railway Loco Pilot in India so here it ios for you:

Nationality:
Candidates who are living in India can apply for the RRB Assistant Loco Pilot.

Age Limit:
Candidates must be in between the age of 18 to 30 years. Individual age limit according the category is listed below.

S No. Age Group Upper Date of Birth Lower Date of Birth
UR OBC SC / ST
1 18 to 30 02-07-1982 02-07-1979 02-07-1977 01-07-1994

Age Relaxation:
S No. Case Age relaxation (Years)
1 SC / ST candidates 05 years
2 OBC candidates 03 years
3 Ex-Serviceman with 6 months service 03 years
4 Jammu & Kashmir residents from 01-01-1980 to 31-12-1989 05 years
5 PWD candidates 10 years
6 Widows & divorced women General candidates Below 35 years
7 Widows & divorced women OBC candidates Below 38 Years
8 Widows & divorced women SC/ST candidates Below 40 years

Education Criteria:
Candidates must have passed certificate in Inter or 10+2 in Science or Physics or Maths and should pass in B.Sc 1st year with physics as a stream are eligible

Or

Candidates must have passed certificate in Matriculation with ITI approved by NCVT / SCVT in Electrical Fitter / Electrician / IT / TV & Radio / Instrumentation / Computer / Computer Networking / Data Networking / Turner / Mechanical Diesel / Mechanic Moter Vehicle / Maintenance Mechanic / Mechanist or Inter or 10+2 in Physics and Maths.

Here for your reference I am giving you the past year papers of RRB Assistant Loco Pilot:

Some content of the file has been given here:

Q1: With the help of a sketch, define station limits for “B” class stations
equipped with
Two Aspect signalling on single line and double line sections.
Q2: What are the classifications of stations in Indian Railways?
Q3: What do you mean by “Read Back Technique” in Railway signalling?
Please cite few
examples of this technique being used in your Railway.
Q4: What is the difference between “A” Marker and “A” Board in Railway
signalling?
Q6: What do you mean by the “S” Marker and where it is being used in
Railway
signalling?
Q5: What is the normal aspect of a signal in Automatic signalling territory?
Q6: What do you mean by Slip siding and Catch siding? Write down cases
when Slip
siding and Catch siding are required to be provided in the Railway system.
Q7: In Indian Railways, what are the systems of train working adopted?
Please also
mention the name of the most widely used system on Indian Railways.
Q8: Please prepare the locking table for Lever numbers 1, 3, 4, 6 & 7 of the
following
diagram: -
Q9: What are the essential requirements of the Absolute Block System?
Q10: What are the standards of interlocking prescribed in Railway Signalling?
Q11: What are the different classes of LC gates? Please explain.
Q12: What do you mean by the term “Route Holding” in Railway signalling?
Please
explain the various means to achieve the same.
Q13: What do you mean by “Loose” and “Tight” locking in Railway signalling?
Please
explain with examples.
Q14: What do you mean by Ballast Resistance? What are the minimum
permissible
values for the ballast resistance in the station yard and in the Block section?
2
Q15: What do you mean by the staggering of adjacent track circuit rail
polarities and why
is this required?
Q16: List the names of various types of traction bonds used in RE area using
DC track
circuits.
Q17: Write down the adjustment of DC track circuit for failsafe and reliable
working.
Q18: What do you mean by Fouling Protection of Track? Please explain.
Q19: What is Dead Section in track circuit area and how can it be eliminated?
Q20: What do you mean by cut section track circuit and/or fed over track
circuits?
Q21: Can an AFTC be used in a track section with steel sleepers? Why?
Q22: What do you mean by “End Fed” and “Centre Fed” types of AFTCs
along-with
corresponding maximum permissible lengths of track circuits?
Q23: What are the various types of Bonds being used in AFTCs?
Q24: Please list the names of the constituent parts of a Electrical Lever Lock
and its
functioning.
Q25:: What do you mean by Indication Locking and Track Locking and on
which levers
these are being used?
Q26: Explain the working of Snubbing Circuit in Point machine operation
using 3-wire
control.
Q27: What is the concept of Cross protection in signalling circuits? Please
explain.
Q28: Explain the working of 4-wire point detection circuit using circuit
diagram.
Q29: What do you mean by super imposed detection of points? As per the
latest
directives of Railway Board, is it suggested to use this arrangement?
Q30: Write down the general features of IRS Rotary Type point machines with
143 mm
stroke.
Q31: Explain the working of Point operation circuit using Siemens Point
Contactor unit in
an electromechanical installation.
Q32: What do you mean by RHS and LHS turnouts? Can we use the same
type of Point
machine (IRS Rotary type) for both the turnouts? Please explain.
Q33: Compare different types of conventional signal lamps.
Q34:: What are the different types of ECRs being used with conventional
signal lamps?
Q35: What are Triple Pole lamps? Describe their merits over Double pole
lamps.
Q36: What do you mean by H-Type, I-Type and L-Type signal transformers
along-with
their uses?
3
Q37: What is Aspect Control and Aspect Control circuits? Draw an aspect
control circuit
for an inner distant signal in Double Distant signalling territory.
Q38: What is cascading of signal aspects? Explain with suitable circuit
diagram.
Q39: What do you mean by Red Lamp Protection? Expalin with suitable
diagrams.
Q40: What do you mean by Cutting in Arrangement in signalling circuits and
reason for
its use?
Q41: What do you mean by “Direct Feeding”, “Local Feeding” and “Remote
Feeding” of
signals? Explain.
Q42: Describe the advantages of LED signal Lamps over conventional signal
lamps.
Q43: What are the various PVC signal cables used in Railway signalling in
SECR? Are
they screened one or not?
Q44: What do you mean by cable meggering? Please explain.
Q45: What is Electric Signal Reverser? List different types of Electric Signal
Reversers
being used over Indian Railways.
Q46: What do you mean by EKT? Describe the working of EKT.
Q47: What do you mean by TS, TSS, FP, SP & SSP? Please explain.
Q48: What are the effects of RE in signalling?
Q49: List the names of various types of Block Instruments being used in
stations on
Single/Double line and RE/Non-RE area. What special feature is incorporated
in the
block instruments meant for use in RE area?
Q50: What do you mean by maximum length of parallelism in Railway
Signalling over
RE area? Explain.
Q51: Why the repeater relays of track Relays are made Slow To Pick-up and
with what
time delay and why? Explain.
Q52: What are the reasons behind using various traction bonds in Track
Circuits over
RE area?
Q53: What arrangements/changes are required to be carried out in the DC
track circuits
being used in RE area w.r.t. Non-RE area?
Q54: What are the effects of RE in signalling circuits and how are they
minimised?
Q55: List the various types of Route indicators used in Railway Signalling and
which
type is being commonly used in Indian Railways?
Q56: What are the items which are being used to increase the length of a DC
track
circuit in RE area? What are the maximum permissible length of track circuits
in Single
and Double line section on RE area?
Q57: What are the maximum permissible distances for direct feeding of
signals on
Single and Double line section in RE area?
4
Q58: What are the various means of suppressing the value of induced
voltages at the
source of 25 kV traction? Explain.
Q59: Draw a sketch showing the arrangement of power supply, neutral
section feeding
post, sectioning & sub sectioning posts.
Q60: Draw and explain the State Transition diagram for the working of Axle
Counter.
Q61: What are the different constituent parts of an axle counter?
Q62: What is Trolley Suppression Track circuit? Why is it necessary in Axle
counter?
Q63: What are approach locking, back locking and dead approach locking in
electrical
signalling? Explain with suitable examples using sketches.
Q64: What do you mean by Sectional route release in electrical signalling?
Explain with
suitable example using sketches.
Q65: What is Crank Handle Interlocking in Railway signalling? Explain with
suitable
example using sketch.
Q66: What is LC Gate Interlocking in Railway signalling? Explain with suitable
examples
using sketches.
Q67: What is the working principle of 24V battery charger used in Railway
signalling?
Explain with sketch.
Q68: What do you mean by Filters in electrical rectifier circuits? What is the
difference
between the chargers being used in signalling and telecommunication
applications?
Q69: What is IPS? Describe in detail. How many battery banks are used in IPS
in
Railway signalling?
Q70: What is electrical transformer? Explain its working in detail.
Q71: Mention the major advantages of the SMPS over Thyristor controlled
Power
supplies.
Q72: What is an Inverter and where is this being used in Railway Signalling?
Q73: Calculate the total load in a typical 4 line way side station with one
siding line and a
common loop in a Double line section. Draw necessary sketches.
Q74: In a PI installation, which circuit ensures the “One Signal-One Train”
feature?
Please mentioned the name of this circuit and explain with suitable example.
Q75: Explain the signal control circuit for a home signal with one route with
suitable
sketch and circuits.
Q76: List the name of activities pertaining to signal department which require
prior
sanction of CRS for their execution in the yards.
Q77: What is the validity period of CRS sanction? Explain the process for
obtaining
CRS’s sanction.
5
Q78: What do you mean by ground connections?
Q79: What is the role of Drawing Office in S&T department?
Q80 What are the equipments to be provided with a Trolley/Lorry/Motor
Trolley?
Q81 What is IB signal? Why this signal is provided? Is it being provided on
single line
section? Explain the working of an IB signal.
Q82 What is the procedure to pass an IBS signal at its ON aspect by the
driver of any
train?
Q83: What is half notch? Why is this provided and in which
equipment/instrument?
Q84 Draw the Block Clearance circuit for SGE Double line instrument using
appropriate
circuits.
Q85 What are the principles of Lock and Block working? How these are
achieved in
SGE Double Line Block Instrument?
Q86 In Siemens signal group relays, the GLSR relay is made slow to release.
Why?
Please explain.
Q87 What are the items to be checked during scrutiny of Engineering Scale
Plan?
Q88 What items will you check during inspection of a motor operated point?
Q89 What items will you check during inspection of SSDAC?
Q90 What item are being noted during day/night footplate?
Q91 What items are being noted during joint point and crossing inspection
with SE/SSE (P-Way)?
Q92 Draw the ALSR CKT for signal number S- ?
Q93 How will you councell your staff to prevent short cut method?
Q94 Why Disconnection Memo should be issued before attending to
maintenance of
certain signal gears & for which activities/works, it should it be issued?
Q95 (a) What is the propose of using the choke in single rail DC track circuits
in RE
area?
Q95 (b) What is half notch? Why is this provided and in which
equipment/instrument?
Q96 Draw the complete diagram of Single Rail DC track circuit in RE area
including
value of cack component?
Q97 What parameters are being checked during inspection of Analog Axle
Counter and
what are their standard values?
Q98 (a) What are the conditions for granting line clear in double line B class
station on
MACLS territory?
Q98 (b) What are the conditions for granting line clear in single line B class
station on
Two Aspect CLS territory?
99. Draw the dog chart of following: - 2 X 3 W 5 R
6
100. For the given yard draw the RCC for the following signals: -
– Down Home Signal (S-1), Shunt Signal (Sh- 26), Starter Signal (S-4) and
Calling
On signal (Co-2).
78
FOR SELECTION FROM JE/I/Tele to SE/Tele
MW
1. What is Radio Patch? Describe it with the help of a Suitable diagram to
patch control
circuit, in case of need.
2. Explain phase lock loop system with suitable diagram.
3. How rainfall attenuation is measured in MW communication.
4. What are the advantages of digital MW communication in comparison with
the analog
MW?
5. Write one method of finding the modulation index.
6. Discuss different methods for avoiding the fading in MW communication.
7. Discuss the salient features of DTL-MUX equipment.
8. Draw a block diagram of Transreceiver radio equipment of Digital radio
MW.
9. What is the testing carried out before taking over the charge of digital MW
system?
10. Draw the block diagram for Radio Equipment?
7D6 & 7D15
11. Explain the function of 7D6 & 7D15 Radio Equipment?
12. What is fading? What are the counter measures Railways adopt to
present?
13. What is DTL MUX? Explain it with diagram?
14. What is the meaning of video in & video-out signal-in Radio equipment?
15. How many types of measuring instrument are used in MW circuit? Write
short
notes on each?
16. Write the short notes to explain the following?
• Channel Modem Card.
• VFT card.
• Design & set up the MW Communication in between two MW station and
two
telephone exchanges in Railways?
CONTROL
1. Draw a neat sketch of a six pin socket wiring practiced in RE area and
indicates the
advantage in it.
2. Explain in detail DTMF Signaling and its advantages?
3. Why two tones are transmitted at a time in DTMF signaling? What are it’s
advantages?
4. What are the types of traffic train control being used in Railways? Explain
each of them?
5. What is total interruption of control? What is the work procedure at
stations in such
situations?
RE & 6 Quad CABLE
1. What is meant by Loading in RE Cable?
2. What is meant by BON? Why and where it is used in RE Cable?
3. What is meant by Half Loading Section?
4. What is meant by Screening Factor in an underground telecommunications
cable?
5. Write down types of Telecom Cable used in Railway for different
communication system.
9
6. Discuss benefits of replacement of O/H alignment by 6Q cable.
7. Write jointing procedure of 50 pair PIJF cable.
EXCHANGE
1. What is meant by Pulse Code modulation?
2. Give the working principle of Digital Exchange & its features.
3. Describe the properties of earthing used in Telecom with specific values
used for
resistances, wire diameter, in each case.
4. Explain the working of SPC Exchange in brief with block diagram.
5. Describe PCM-TDM with appropriate diagram where it is used.
6. What are the functions of Line cards?
7. Explain Call processing in Electronic Exchange.
8. Write different types of tones with frequency and ‘ON’ and ‘OFF’ time
duration for each
case.
9. What is “hunt group”? Explain the requirement of hunt groups.
10. What is DID and DOD. Explain advantages of these.
11. Write down the maintenance & protection of electronics exchange? How it
is better than
strongers?
12. Advantage of Digital Exchange over analog Exchange?
13. Write 10 of features of electronic exchange. Which you would like to have
in your
exchange?
14. Draw the basic structure of ISDN Exchange? What are the advantages &
procedure’s of
it’s working.
15. Explain the structure of 2mbps bit stream with frame & multiframe?
16. Explain Bit-interleaving and Byte-interleaving?
17. Write down procedure to augmentation of electronic exchange up to 5000
Lines along
with justification. Prepare the brief estimate also.
18. How we can add two exchanges with 2MB connectivity? What will be its
advantages.
19. Discuss and explain difference between IP exchange and SPC exchange.
20. Discussed feature of ISDN with block diagram?
OFC
1. Explain the function of an OLTE in Optic-Fiber-System?
2. What are the advantages of Optic fiber cable over the conventional cable
system?
3. How STM is more useful in SDH system over PDH system.
4. How monomode fiber is advantageous for communication network rather
than
multichrome.
5. How dispersion is reduced in graded index fiber.
6. Discuss the merits & demerits of SDH?
7. What may be the reasons of alarm in OFC communication system?
8. Discuss the difference between PDH & SDH system? Also advantages of
SDH over PDH
system.
9. Explain different network Topologies & basic, requirement of topologies?
10
10. Write down in what ways transmission & reception occurs in OFC. How
OFC can
be optimum utilized in Indian Railways. How we can expand uses of OFC in
Commercial ways.
11. What are test conducted in OFC?
12. How we can patch from OFC to conventional cable?
13. What is RDSO specification of OFC Cable.
14. Detail the works of Railtel? How this body is advantageous for Railways.
RAILNET
1. What is LAN? What is the difference between internet & intranet, and
which can be
categorized under LAN?
2. What do you meaning of LAN, WAN, MAN & VLAN?
3. What is the function of Router?
4. How networking in our Railway has been done? Discuss its benefits &
procedures for
Internet Connectivity.
5. Discuss different network topologies? Give explanation diagram for each?
6. How to connect 10 nodes (PC) in network. Explain with diagrams, detailing
equipments
needed.
7. Explain different network Topologies. Also explain requirement of individual
topologies
with diagrams?
8. What is Router? What types of ports are available in Router?
9. Explain the functions of switch? Also detail the advantages of switch over
HUB?
10. What is VPN? How it will be useful in a corporate network?
11. What is Layer 3 switch?
12. What is synchronous & asynchronous communication?
13. What is the use of NMS to monitor and control the problems in Railnet?
14. Detail the differences between OSI & ISO layer?
15. Differentiate between L-3 switch and Router?
16. Difference between Hub and switch with diagrams?
17. What do you mean by NMS?
18. What is the permissible length between switch to switch via CAT-5/6
cable?
19. What is TCP/IP and UDP?
20. Why OFC cable is used in LAN? What are it’s advantages?
21. Give details of AFRES, MMIS, and PRIME?
22. Why VLAN used? What are the advantages of VLAN configuration over
the
normal configuration?
23. Give full form of SNMP. Detail its basics and why it is used?
24. What is the meaning of MAC ?
25. What is IP address? Also give details of four sections of it.
26. Explain OSI seven layer model?
27. What is synchronous and asynchronous communication?
28. What type of mail server is being used in our Railway?
29. What are the minimum number of ports in a Router?
30. What theory used in LAN, is it Multicast, Unicast or Broadcast?
31. What is RAS and what are it’s functions??
32. What is proxy server? Why Proxy server is being used in SEC Railway?
11
33. What do you mean by MPLS? Where it is used?
34. For testing one Hop distance which command are used?
35. How many types of modem are used for network? Specify for permanent
&dialup types?
36. What do you mean about Firewall?
37. Why NetBIOS protocols are used?
38. In Railway which type of architecture are used for MIS?
39. List the differences between ROM & RAM?
40. What Operating and application software are used in client and server
side in
Railways for MIS application?
41. What do you mean by UTP CAT5/6 cables?
42. What is Hop distance?
43. For route checking which command are used in command mode?
44. What do you mean about IDS, IPS in security?
45. Which technology used for wireless data communication between two
PCs. or
Mobile to PC?
46. Bandwidth for STM-1 & E-2 steam?
47. MAC address is which Layer address in OSI Layer?
48. What are the terms indicated by subnet mask ?
49. Give an example of IP address, subnet mask and gateway of router with
simple
example?
50. Draw a block diagram of SECR Railnet with all network devices and
servers and
explain each network devices in brief. (Including R & NGP)
51. Give short notes on:
• VOIP
• URL
• NIC
• CSMA/CD
• Frame
• Packet
FOIS
1. How do we connect FOIS network between two stations. Explain with block
diagram.
2. What are the advantages we are getting from FOIS? Explain fourth point of
public
& Railways.
3. Explain with block diagram the connectivity of FOIS between Divisions to
HQ in SECR.
PASSENGER AMENETIES
1. Discuss how Touch & Feel system works in Railway. What are items
included in it?
2. Discuss unification of PRS & UTS. What are the advantages of it?
3. Discuss how IVRS, video conferencing, Call Centre, Train Charting/Voice
Recorder
works.
12
4. Draw a block diagram of PRS at a way side station?
5. Write down the working principle of Coach Guidance System and Train
indication board?
Interaction with other public agencies
Give short notes on:
(i) SACFA
(ii) PTCC
(iii) WPC
Write short notes: -
a. Wave Guide
b. Space Diversity
c. Fade Margins
d. Frequency Diversity
e. Railnet
f. FOIS
g. OTDR
h. NTES
i. IVRS
j. DTMF Signaling
k. ISDN
l. LAN
m. WAN
n. FOIS
o. MODEM
p. LAN Extender
q. Router
r. Voice Data Logger
s. NMS
t. PRC
u. CCB Telephone
v. Q signaling
w. Jitter & Wander
x. PDH
y. SDH
z. Leased line
aa. BRI
bb. PRI
cc. TDM
dd. PCM
ee. CUG scheme
Objective type questions
13
(i) Write full forms of the following
i. CEPT card
ii. ISDN
iii. SMPS
iv. MTBF
v. OTDR
vi. SCADA
vii. ACSR
viii. OLTE
ix. MODEM
x. NMS
xi. UTS
xii. PIJP
xiii. DTMF
xiv. BON
xv. GSM
xvi. CRIS
xvii. FOIS
xviii. SPC
xix. DTMS
xx. COIS
xxi. AMI
xxii. HDB-3
xxiii. TDM
xxiv. RMS
xxv. STM
xxvi. LAN
xxvii. WAN
xxviii. PCM
xxix. GRIM
xxx. CUG
xxxi. TDM
xxxii. NMS
(ii) Write True/False of the following:-
1. In OFC Cable Repeater, Index of Core is kept higher than clad. (For Total
Internal
Reflection) (T/F)
2. OTDR can be used to measure the Splice loss also in OFC-(T/F)
3. Inmarset works via satellite and any access to Private Network is not
required- (T/F)
4. In (PRS+UTS) unified system UTS counter can issue a Reserved Ticket-
(T/F).
5. For Radio Patching working of CNL cuts. It is necessary to convert 4W.CKT
into 2W
before patching.- (T/F).
6. With MLLN of CNL cuts, it is necessary to convert 4W CKT into 2W before
patching-
(T/F).
7. In DTMF dialing always two different frequencies are transmitted (T/F).
8. 1 Watt is equal to 30 dbm. (T/F)
9. 672 MB are provided in STM-I (T/F)
10. OTDR is used in Digital MW. (T/F).
11. WAN can be provided in closed premises. (T/F).
14
12. In TDM, the transmission of signal is on time sharing basis. (T/F)
13. In SPC Exchange, the switching network set up temporary connection
between two are
more exchanges. (T/F)
14. LAN Extender can be used for WAN connectivity (T/F).
15. Specification of OFC Cable is IRSTC-55(T/F).
(iii) Fill in the blanks.
1. The duration of a multiframe is ………..
2. In a 30 channel system, the sampling time period is………….
3. In 30 cahnnel PCM system, a time slot duration is …………. microsecond.
4. STM 4 is having -----------2Mb
5. In data circuit, Data transfer limit in CAT-6 cable is ---------
6. Channel transmission capacity of STM-1 is --------------
7. Bit rate of 2Mb with --------------------- PPM tolerance.
8. Bit rate of 2nd order mux ----------------- Kbps ---------------- PPM tolerance.
9. Duration of frame -------------------
10. Duration of Time slot -------------------
11. What does EPABX stand for ----------------------------------
12. Analog Subscriber loop resistance ------------------------ Ohm.
13. Working voltage of electronic exchange ----------------- V -----------------
tolerance.
14. Ideal working Temperature of exchange ---------------------
15. Dial tone ------------------ Hz modulated with ----------------- Hz frequency.
16. Ring back tone ------------------ Hz modulated with ------------------ Hz
frequency.
17. Busy tone ------------------- Hz modulated with --------------- Hz frequency.
18. Switch is a ------------------ device (Broadcasting/Unicasting).
19. Switch function on the principle of ------------------ (CSMA/CDMA).
20. Insertion loss of Telephone equipment in the case of: -
• Handset is on the -----/switch/Nil
• Handset is off the -----/switch/0.2db
• Press to -------“button pressed/3.0db
15
QUESTION BANK FOR THE SELECTION OF JE-I(SIGNAL) TO
SE(SIGNAL)
(Objective/True-False and short Questions)
1 Operating Current of coil of indicator in DLBI is about:-
i) 40 – 50 mA ii) 95-100mA
iii) 17-25 mA iv) 37-42 mA
2 Rated current and coil resistance of a polarized relay is:-
i) 100 mA & 100 Ohm ii) 33 mA & 25 Ohm
iii) 25 mA & 77 Ohm iv) 125 mA & 77 Ohm
3 L-Type of transformers are used:-
i) Where Signals lamps are directly fed up to 605 Mtr.
ii) Where LED Signals lamps are used.
iii) Where Signals lamps are directly fed up to 240 Mtr
iv) Where Signals lamps are directly fed beyond 1000 Mtr
4 Rating of SL-35B triple pole lamps is :-
i) 12 V/24W,24W ii) 12V/24W,18W
iii) 24 V/24W,24W iv) 24V/12W,12W
5 The No. of front and back contacts in QTA2 relay is:-
i) 1F/1B ii) 2F/1B
iii) 1F/2B iv) 2F/2B
6 Minimum permissible TSR with concrete sleeper track
circuits in RE area is:-
i) 2.5Ω/KM ii) 0.6 Ω /KM
iii) 0.25Ω/KM iv) 0.5 Ω /K
7 QS3 DC neutral Relays are used in :-
i) All circuits of non RE section
ii) Only internal circuits of RE area
iii) In axle counter in place of self type relay
iv) Point machine controlling RE area
8 QJ1 DC neutral Relays are used in :-
i) All circuits of non RE section
ii) For timing control
iii) In axle counter in place of self type relay
iv) Point machine controlling RE area
9 Lamp proving relays are :-
16
i) Current sensing DC line relays
ii) Voltage sensing DC line relays
iii) Current sensing DC track relays
iv) Voltage sensing DC track relays
10 Rated Voltage and Power of an AC LED signal is :-
i) 230V, 15W ii) 110V, 50W
iii) 110 V, 15W iv) 230V, 50W
11 In DLBI Commutator handle gets locked when it is turned :-
i) From Line Close to Line Clear
ii) From Line Clear to Line Closed
iii) From Line Closed to train on Line
iv) Line Clear to Train on Line
12 ALSR Relay is used for :-
i) Sequential route release ii) Sectional Route release
iii) Route Locking iv) Dead approach locking
13 EUYNR is: -
i) Emergency route cancellation relay
ii) Emergency group signal cancellation Relay
iii) Emergency route cancellation button relay
iv) 120 second time delay relay

Attached Files

	Past year papers of RRB Assistant Loco Pilot.pdf (105.2 KB, 112 views)
	Past year papers of RRB Assistant Loco Pilot-1.pdf (129.6 KB, 146 views)