I am looking for question paper for IETE DIPIETE-ET/CS (New Scheme) Fundamentals of Electrical & Electronics Engineering Examination ?

Here I am giving you question paper for IETE DIPIETE-ET/CS (New Scheme) Fundamentals of Electrical & Electronics Engineering Examination in PDF file attached with it so you can get it easily..

c. The function of a starter in a dc motor is
(A) to control its speed
(B) to avoid sparking
(C) to reduce the starting current to safe values.
(D) to minimize the armature reaction effect.

d. A 3-phase induction motor is operating at a light load, its slip is approximately.
(A) 1.5% (B) 3%
(C) 4% (D) 5%

e. When a p-n junction is forward biased.
(A) it offers a low resistance and a large current flows through it.
(B) it offers a high resistance and a small current flows through it.
(C) it acts as an insulator and no current flows through it.
(D) The width of depletion layer increases.

f. In full-wave rectification, if the input frequency is 50 Hz, then the output
frequency will be
(A) 50 Hz (B) 75 Hz
(C) 100 Hz (D) 200 Hz

g. The CE amplifier circuits are preferred over CB amplifier circuits because they
have
(A) lower amplification factor
(B) larger amplification factor
(C) high input resistance and low output resistance
(D) None of the above

h. The potential divider biasing is used in amplifiers to
(A) Limit the input ac signal going to the base.
(B) reduce dc base current
(C) reduce the cost of the circuit by limiting the number of resistors.
(D) make the operating point almost independent of b .

i. One of the effects of negative feedback in amplifiers is to
(A) increase the noise (B) decrease the harmonic distortion
(C) increase the voltage gain. (D) decrease the bandwidth

j. An oscillator is an electronic device which converts
(A) mechanical energy into electrical energy
(B) electrical power into mechanical power.
(C) dc power into ac power
(D) ac power into dc power and vice-versa

PART A
Answer atleast TWO questions. Each question carries 16 marks.

Q.2 a. State Faraday’s law and derive an expression for Faraday’s law of
electromagnetic induction (e). (8)
b. A coil consisting of 120 turns is placed in the magnetic field of 0.8 mWb.
Calculate (i) the average emf induced in the coil when it is moved in 0.08 sec
from the given field to the field of 0.3 mWb. If the resistance of the coil is 200
W, find (ii) the induced current in the coil.

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	IETE DIPIETE-ET-CS (New Scheme) Fundamentals of Electrical & Electronics Engineering Exam paper .pdf (57.4 KB, 84 views)
	IETE DIPIETE-ET CS (New Scheme) Fundamentals of Electrical & Electronics Engineering Exam paper.pdf (104.6 KB, 70 views)