#1
June 23rd, 2014, 09:27 AM
| |||
| |||
Books to Prepare for RRB Section Engineer Exam
Can you give me name of some best books for preparation of railway recruitment board Section engineering examination Hello friend as you want the Books for Prepare RRB Section Engineer Exam so here I am providing you the same…. RRB Mechanical Engineering PWB Author: Kiran Prakashan RRB Electrical And Communication: Technical Cadre Exams Author: V. V. K. Subburaj RRB Senior Section Engineer Recruitment Examination - Civil Engineering: G K Publication RRB Railway Recruitment Board Senior Section Engineer Mechanical Engineering Guide To RRB Mechanical Engineering Author: Mittal Few questions for RRB Section Engineer Exam: 1. The bent-up length of rail used in front of nose of crossing which help in channelising the train wheels in their proper routes are known as: (a) lead rail (b) point rail (c) wing rail (d) splice rail Ans:- C 2.The point up to which the new railway track laid, at any time is called: (a) terminal (b) station (c) rail-head (d) base Ans:- C 3.The good quality wood for sleeper is: (a) Deodar (b) Sheesham (c) Teak (d) Sal Ans:- C 4.Generally the life of wooden sleepers is taken as: (a) 2 to 3 years (b) 12 to 15 years (c) 35 to 50 years (d) 5 to 8 years Ans:- B 5.The gradual or tapered widening of the flangeway which is formed by bending and splaying the end of check rail or wing rail away from the gauge line is known as: (a) Flare (b) Toe (c) Heel (d) Loop Ans:- A 6.The minimum height of embankment above the highest flood mark in the area should be: (a) zero cm (b) 30 cm (c) 100 cm (d) 60 cm Ans:- D 7.The recommended depth of ballast cushion on a curved portion of a track is provided under the ........ edge of the sleeper. (a) upper (b) middle (c) inner (d) outer Ans:- C 8. An outward slope provided on the tread of the wheel is: (a) 1 in 5 (b) 1 in 10 (c) 1 in 20 (d) 1 in 25 Ans:- C 9.The granular material spread on the formation of a railway track for the sleepers to rest upon is known as: (a) anchors (b) ballast (c) subgrade (d) chairs Ans:- B 10.Bone shaped section of fish plate is commonly used for connecting: (a) double headed rails (b) flat footed rails (c) bull headed rails (d) all above are correct Ans:- B 11.The members laid transversely under the rails for supporting and fixing them at the gauge distance apart are known as: (a) fastenings (b) sleepers (c) ballast (d) fish plate Ans:- B 12.The bottom width of foot in a flat footed rail is: (a) 78.6 mm (b) 136.5 mm (c) 66.7 mm (d) 70 mm Ans:- B 13.The rectangular pits in which wheels of the locomotives are taken out for repairs, are known as: (a) Track pits (b) Inspection pits (c) Drop pits (d) Siding pits Ans:- C 14. The wheels are coned to prevent from rubbing the inside face of the rail head and to prevent lateral movement of the axle with its wheels. The slope of cone is: (a) 1 in 5 (b) 1 in 20 (c) 1 in 10 (d) 1 in 15 Ans:- B 15. Gauge is the distance measured in place of the between which faces of two parallel rails in a track. (a) inner faces (b) centre line of one rail to inner face of other rail (c) centre lines (d) outer faces Ans:- A 16. Most significant which imposes limitations in raising the high speeds is: (a) adhesion of wheels (b) resistance due to oscillations (c) flange resistance (d) air or wind resistance Ans:- A 17. The rails are welded by: (a) Thermit welding (b) Gas welding (c) Arc welding (d) MIG welding Ans:- A 18. Steel sleepers are ..... shaped in section. (a) oval (b) rectangular (c) trough (d) semi-spherical Ans:- C 19. In India generally the sleeper density of sleepers per rail length used is: (a) 18 (b) 30 (c) 12 (d) 24 Ans:- A 20. The extra rails provided over bridge to prevent damage and danger in case of derailment on the bridge are known as: (a) Stock rails (b) Guard rails (c) Check rails (d) Wing rails Ans:- B 21. The phenomenon of misalignment of rails due to temperature change is known as: (a) cropping (b) creeping (c) bulging (d) buckling Ans:- D 22. Creep is the ..... movement of rails. (a) longitudinal (b) diagonal (c) horizontal (d) vertical Ans:- A 23. Ballast best suited to steel sleepers is: (a) sand (b) Gravel (c) Quartzite (d) All the above Ans:- C 24. The section of a rail is decided on the basis of: (a) Type of rails (b) Spacing of the sleepers (c) Speed of trains (d) All of the above Ans:- D 25. While preparing sub-grade of a railway line, the grubbing operation means: (a) checking of subgrade (b) filling or cutting of earth work in railway subgrade (c) compaction and consolidation of earth work (d) removal and disposal of stumps and roots trees Ans:- D 26. The sinuous path taken by an engine as against the alignment of the track is known as: (a) Rolling motion (b) Nosing motion (c) Lurching motion (d) Vibration Ans:- B 27. The mechanical device which transfer chemical energy of fuel into mechanical energy in the form of motion is called: (a) rolling stock (b) railway (c) wagon (d) locomotive Ans:- D 28. Integrated coach factory is located in: (a) Chennai (b) Bangalore (c) Jamshedpur (d) Mumbai Ans:- A 29. C.T.C. stands for: (a) Critical Track Control (b) Critical Traffic Channeliser (c) Centralised Traffic Control (d) None of these Ans:- C 30. To reduce the intensity of pressure particularly on soft variety of sleepers, a rectangular plate is introduced between the rails and the sleepers. This is known as: (a) Fish plate (b) Chair (c) Saddle plate (d) Bearing plate Ans:- D Last edited by Neelurk; May 11th, 2020 at 04:20 PM. |
|