SEARCH

Q Bank - Railway Track Machine (P Way)

 

1. Unit of Inductance is ……………………………. (Ohm/Farad/Henry)

2. Capacitor…………………………component (Active/Passive)

3. Potentiometer is a variable……………………………… (Resistance/capacitance)

4. Zener Diode is a …………………………….components (Active/Passive)

5. Relay is a ……………………………………. (Electric/Switch/Hyd. Switch)

6. Height transducer measures……………….. (Longitudinal level/Versine)

7. The term IC is used in electronics denotes.

(a) Internal Combustion 

(b) Industrial Control

(c) Integrated Circuit

 (d) Indian Culture

8. In machine Batteries are connected in…………………. (Series/Parallel)

9. Majority charge carriers in P-Type materials are…………

10. Minority charge carriers in N-Type materials are………………………..

11. Voltage and current rating of servo valve is……………………….

12. Voltage and current rating of Proportional valve is……………………….

(a) 24V/500mA (b) 12V/600mA (c) 20V/650mA (d) 24V/750mA

13. In CSM lowering current of proportional valve for Tamping Unit is set…………….

(a) 550mA (b) 600mA (c) 650mA (d) 750mA

14. In CSM lifting current of proportional valve for Tamping Unit is set…………….

(a) 550mA (b) 600mA (c) 650mA (d) 750mA

15. In CSM Basic/cutoff current of proportional valve for Tamping Unit is set…………….

(a) 300mA (b) 400mA (c) 625mA (d) 250mA

16. Supply voltage of Transducer are……………… (±10V, ±15V)

17. In CSM PCB for lining control is……………………………

(a) EK 349LV (b) EK 347LV (c) EK 345LV (d) EK 24V

18. In CSM PCB for Tamping Unit control is……………………………

(a) EK 349LV (b) EK 347LV (c) EK 345LV (d) EK 24V

19. In ALC stands for……………………………

20. GVA stands for……………………………

21. PCB stands for……………………………

22. Conduction in Silicon Diode starts at……………………………

(a) 3V (b) IV (c) .7V (d) 2V


23. Conduction in Germanium Diode starts at ……………………………

(a) 7V (b) .3V (c) 3V (d) 4V


24. In centre tap full wave rectifier. How many diodes are used………………

(a) 1 (b) 2 (c) 3 (d) 4


25. Transducer measures existing value. (True/False)


26. PCB calculates error. (True/False)


27. Encoder measures versine (True/False)


28. Current measures in……………………… (Ampear/Volt)


29. Multiplexer PCB in CSM.……………………………….. (EK28V/EK207V)


30. Hydrometer measures ………………………… (Voltage, Current, Specific Gravity)


31. Zener Diode is used in ………………………….bias (Forward/Reverse)


32. Unit of Inductor is…………………….. (Ohm/Farad/Henry)


33. Q’ stands for ………………………………… (Load output/Delayed output)


34. Height transducer measures. (Longitudinal level/Versine)


35. Potentiometer is a variable…………………………. (Resistance/capacitance)


36. In CSM PCB for Tamping Unit control is……………………………

(a) EK 16P 

(b) EK 16LV 

(c) EK 16SV 

(d) EK 16V


37. Batteries are connected in……………………………………. (Series, Parallel)


38. Gravity of a new charge battery should be……………… (1260 to 1280gm/cm3, 1.260 to 1.280


39. No. of Input/output PCB in CSM ……………… (EK554P, EK-552P, EK553P)


40. LED is an ………………………….components. (Active/Passive)


41. Relay is a ……………………………………. (Electric/Switch/Hyd. Switch)


42. Meaning of ‘L’ in ALCis……………………… (Lining, Guiding, Measuring)


43. Maximum resistance of lining transducer can be….…………. (10KΩ, 5KΩ, 7KΩ)


44. How many tamping depth transducers fitted in UNI-4S

(a) 2 

(b) 3 

(c) 4 

(d) 5


45. Lubrication is done in bearing NU 2220 on T/unit by ............ (grease/oil).


46. The symbol of DC valve used in Rail clamp circuit on 09-CSM is...


47. The quantity of servo filter used on 09-CSM is...........

(a) 1 (b) 2 (c) 3 (d) None


48. Cylinder cushion is provided in ............. cylinder on 09-CSM.

(a) Damping 

(b) T/unit Up/Dn 

(c) both ‘a’ and ‘b’ 

(d) None


49. Pneumatic brake pressure is .......... bar.  (3.8/ 8)


50. Write the correct sequence in tamping operation- 

(i) Vibration  

(ii) Counter Pressure 

 (iii) Squeezing 

 (iv) Tamping Unit Lowering


Answer in correct sequence

(a) (i), (ii), (iii), (iv) (b) (iv), (ii), (i), (iii) (c) (ii), (i), (iv), (iii) (d) (ii), (iv), (i), (iii)


51. Clutches remain actuated when selector lever is even at netural position ............. in ZF gear box.


52. The reduction gear box is connected with( ZF/distributor gear box) on new CSM.


53. If two different pistons have a force ratio of 4:1, the movement ratio is.................

(a) 4:1 

(b) 1:4 

(c) 1:2 

(d) 16:1


54. A force of 3000N is applied on exposed surface of vane in a vane motor. The perpendicular distance from line of force to motor shaft is 8 cm. compute torque in Kg m.

(a) 2.4 Kg-m 

(b) 24 Kg-m 

(c) 24000 Kg-m 

(d) None


55. Axial piston pump is provided on 09-CSM in .......circuit.


56. The formula for calculating speed of a cylinder (in inches/minute) is .........................


57. The thickness of new brake lining is.........................mm

(a) 5 (b) 10 (c) 38 (d) None


58. Double check valve is provided in ............................circuit.


59. The lubrication in guide rod of tamping unit is done by..........(oil/grease).


60. Displacement of hyd. pump is defined as .......................................................


61. For T/Unit lifting- lowering ………………….……..valve is used. (Proportional/Servo)


62. Hyd. Motor converts…………… energy into …… ………energy


63. Lining chord is tensioned by ………..…..power. (hydraulic/ pneumatic)


64. The symbol of pneumatic horn……………………………


65. D. C. valve changes the …………………….of oil flow. (Pressure/ direction)


66. Replacement of return filter is done at …………….hrs.

 (a) 100 

(b) 200 

(c) 500 

(d) 1000


67. Pressure relief valve opens when pressure is …………..(exceeded/reduced) the setting value.


68. ……………….bar pressure is set at change pump pressure relief valve. (30/210)


69. Air system pressure is ………..Kg/cm2 in machine.

(a) 3.8 

(b) 5 

(c) 8 

(d) 25


70. The qty of 35 mm dia pin in one T/unit of 09-CSM is ………………………… (8/12/16)


71. …………..valve is provided to lift the track. 

(a)check psd 

(b) Servo loksZ 

(c) proportional iziksj”kuy 

(d) None ¼dksbZ ugha½


72. Air oiler is used to ……………….. the pneumatic components.


73. Funk gear box is used to run………………….(axle/Pump).


74. What is the relation among hyd. Force(F), hyd. Pressure(P) and Area (A), write formula…..

 

75. ZF gear box in used to run ………………(machine/pump/both)


76. Lubrication of centre bush in T/Unit is done by ………….. (hyd. oil/grease)


77. Guages are keep………………..on crossing portion of turn out.


78. Radious of 20 curve is

 (a) 875meter (b) 1750 meter (c) 1600 meter(d) 3500 meter


79 Max. recommended value of throw of switch is …………...

(a) 95mm 

(b) 115mm

(c) 100mm 

(d) 98mm


80. Max. No. of check rails in turn out is-

(a) 04 

(b) 02 

(c) 08 

(d) 06


81. Switch is called a-

 (a) Pair of Tougal Rail 

 (b) 1 pair of stock rail 

 (c) One stock – one tongul rail 

 (d) One pair of stock and one pair of tongue rail 


82. In through packing – Opening of sleeper is done Min. under the sleeper-

(a) 2” 

(b) 4” 

(c) 3” 

(d) 1”


83. Grade of 90 UTS rail is

(a) 710 

(b) 880 

(c) 1080 

(d) 118


84. Toe load of ERC-Mark III pandrol clip is

 (a) 700-900 

(b) 850-1100 

(c) 1100-1300 

(d) 1300-1500


85. Width of shoulder ballast profile in outer side of sharp curve-

(a) 350mm 

(b) 500mm 

(c) 210mm 

(d) 400mm


86. Ballast cushion for ‘A’ route BG track-

 (a) 250mm 

(b) 300mm 

(c) 150mm 

(d) 200mm


87. While working in summer in LWR section with tampers, Lifting in concrete sleeper in restricted by

(a) 25mm (b) 40mm (c) 50mm (d) No restriction.


88. In Deep screening – Ballast screened

(a) Cushiond ballast only (c) Only shoulder ballast

(b) Crib & shoulder ballast (d) Entire Ballast Section


89. Distance on both side of Turn out on which no grade is permitted

(a) 20mtr.. (b) 30mtr. (c) 40mtr. (d) 50mtr.


90. At Td, SEJ gap will beMh-LVªslu rkieku ij SEJ xSi gksxkA

 (a) 30mm (b) 40mm (c) 50mm (d) 60mm


91. In case of Main Line derailment of Passenger train , the sound of Hooter will be

(a) Four Long (b) Three Long (c) Three Long One Short (d) Four Long One Short


92. Normal breathing length in 52 Kg. PRC sleeper BG LWR track in zone four when SD in 1660 per Km.

(a) 80meter (b) 60meter (c) 70 meter (d) 68meter


93. Thin flange wheel is declared after reducing the flange thickness more than

 (a) 21mm (b) 28.5mm (c) 15mm (d) 16mm


94. Due to unburnt fuel colour of smoke is………………


95. Turbo charger runs by……………….


96. Small end of connecting rod is connected with piston by………………………….pin


97. After compression stroke,…………………………………..stroke takes place.


98. The RPM of cam shaft will be ……………………than the rpm of crank shaft.


99. 1 meter = …………….mm.


1 eh- =--------------------------------feeh100. 

KTA 1150L Cummins engine is a …………………..cylinder engine.


101. The oil in the sump should be in between the…………and…..……….mark of dip stick.


102. Write firing order of 6 cylinder KTA 1150L engine 3 x 4 = 12


103 . Which lubricating oil is used in Cummins engine.


104. Write name of the types of piston rings.


105. Why there is mechanical screw provided on shutdown valve of Cummins P.T. Pump?


106. To clean dry type air cleaner, the pressure of Air should be………………………..

(a) 3.5 bar 

(c) 7 bar 


107. Which type of valve is used in water cooled engine is…………………….


108. What is the injection pressure of fuel.

(a) 28 Bar 28

(c) 180 bar 180


109. At what RPM turbo charged engine is to be shut down.

 (a) Idle RPM

 (b) 1500 RPM 

 (c) Full RPM 

(d) 2000 RPM 


110. How many mm are there in one inch.

(a) 25.4 (b) 30.8 (c) 12.0 (d) 8.0


111. What is blow bye? 

(a) Leakage of combustion product from combustion chamber to sump.

 

 (b) Leakage of oil outside. 

 (c) Leakage of water from radiator

 (d) Overhauling procedure of engine. 


112. 49 devision on main scale = 50 division on vernier scale = 49mm/Least count = ………

(a) 0.01mm (b) .02mm  (c) 0.2 Inch  (d) 0.02cm 


113. Which engine is used in PQRS machine.

(a) VTA-1710-L Cummins engine 

(b) KTA 1150 Cummins engine 

(c) BF 12L 513C duets engine 

(d) HA 694 Kirloskar engine 


114. Satellite axle is a part of 

 (a) Duomatic 

 (b) CSM 

(c) BCM

(d) both a & c


115. Oil used in Z. F. Gear box is: 

 (a) 15W40 (b) SS-100 (c) SS-68. (d) None of the


116. Gear Ratio in mechanical power-Transmission is: 

 (a) D1 x D2 (b) D1/D2 (c) D2/D1 (d) D1-D2


117. For lubrication of gears & bearings in main gear box

 (a) SAE C-90 is used 

 (b) Grease RR3 is used 

 (c) Hydraulic HLP-68 is used 

 (d) None of above.


118. Z.F gear box is used in-

 (a)Hydrostatic drive  

(b) hydrodynamic drive 

 (c) both (nksuks) 

(d) None of the above.


119. Shifter assembly is used in---------------

 (a) ZF Gear Box 

(b) Six Speed Gear Box 

(c) Main Gear Box 

(iv) both b & c


120. Oil change of Z. F. Gear Box is done at

(a) 500 Hrs. 

(b) 1000 Hrs 

(c) 2000 Hrs 

(d) 50 Hrs


121. Control pressure of Z.F. Gear Box is:

(a) 12-14 bar 

(b) 6-8 bar 

(c) 18-20 bar

(d) None of the above


122. Oil for Z. F. Gear box is: -

 (a) 15W40 (b) SS-100 (c) SS-68. (d) None of these


123. The max. working temperature of Z.F. Gear Box is -

 (a) 1200

 (b) 1000

(c) 2000

(d) 1500


124. What will happen if Z.F. Key is not put off after stopping of machine.

 (a) Damage of clutch and bearing 

 (b) No damage to clutch & bearing

 (c) No effect 

 (d) None of the above .


125. Reduction gear box is used during-------------

 (a) Working mode 

 (b) traveling mode 

 (c) Both (a) & (b) 

 (d) None of the above.


126. Nos. of satellite unit on 3X-machine is- 

 (a) 1no. (b) 2 nos. (c) 3 nos. (d) None of above


127. What is the function of Tamping Units- 

 (a) To pack ballast under sleeper 

 (b) To lift track & pack ballast 

 (c) Slewing of track 

 (d) none of these.


128. In point & x-ing machine, number of tamping tools provided- 

 (a) 16 Nos. (b) 32 Nos. (c) 48 Nos. (d) 8 Nos.


129. In 09-3X number of tamping unit fitted—

 (a) 2 Nos. (b) 1 No. (c) 3 Nos (d) 4 Nos.


130. The amplitude of vibration is- 

 (a) 08mm (b) 10mm (c) 12mm (d) 6mm


131. Total number of bearings required in one tamping unit of 09-3X machine is-

 (a) 11 (b) 12 (c) 16 (d) 8


132. Number of tamping arms in single sleeper packing machine i.e. UNO is- 

 (a) 4 (b) 6 (c) 8 (d) 12


133. For lubrication of main bearing of UNO/DUO/CSM the oil required is- 

 (a) SS-68 (b) SAE C-90 (c) SS-150 (d) SS-100


134. Tool tilting cylinder used in – 

(a) 08 DUO (b) 09-3X (c) CSM (d) UNIMAT


135. Vibration is generated - 

 (a) Eccentric shaft (b) squeezing cylinders (c) both a& b (d) None of these


136. Hooks are used to lift the track in- 

 (a) In point & X-ing (b) In plain track (c) Both a&b (d) None of the above


137. In Unimat-3S machine,…………is used for lifting & Lining. 

 (a) Servo valve (b) Proportional valve (c) D.C. valve (d) None of these


138. Third Rail lifting arrangement is given in- 

 (a) Unimat- 2S (b) Unimat- 4S only (c) Unimat-3S only (d) both b&c


139. In duomatic tamping unit number of bearings used-

 (a) 10 Nos. (b) 12 Nos.. (c) 11 Nos. (d) None of these


140. The bearings are heated for mounting on vibration shaft- 

(a) Up to 1500

(b) Up to 1000

 (c) Up to 2500

(d) Up to 900


141. How many types of conveyor belts are provided on BCM-

 (a) One type (b) Two type (c) Three type (d) None of the above


142. How many shovels are used on BCM RM-80 -- 

 (a) 90 (b) 82 (c) 70 (d) 76


143. Safety device provided on waste conveyor is to protect from…………

 (a) OHE mast (b) more lifting (c) infringement of trough (d) None of the above


144. How many corner rollers are provided on old BCM -

 (a) 2 Nos. (b) 3 Nos. (c) 5 Nos. (d) None of the above


145. The length of cutter bar is- 

(a) 1.85m (b) 1.00m (c) 2.15m (d) None of the above


146. Cutting chain speed (m/s) can be vary from- 

 (a) 1.8 - 2.4 (b) 1.8 - 2.7 (c) 1.8 - 3.4 (d) 1.8 -3.0


147. Grease used in axle gear box is- 

 (a) Bearing Grease (b) RR-2 (c) RR-3 (d) None of the above


148. The amount of hydraulic oil used in BCM axle is……….ltr. 

 (a) 30 (b) 45 (c)20 (d) None of the above


149. Greasing of track machines is done at……….hrs. 

 (a) 50 (b) 100 (c) 200 (d) None of the above


150. IOH of machine is done at- 

 (a) 1000hrs (b) 2000hrs (c) 4000hrs (d) 6000hrs


151. How many powered axles are provided on FRM-80. 

 (a) 4 (b) 6 (c) 2 (d) 5


152. Anti-collision safety device is provided on FRM-80 on. 

(a) Waste conveyor Unit 

(b) Main conveyor unit

 (c) Distributor belt units 

(d) Excavating unit


153. Wheel diameter of FRM-80 is 


154. Mechanical power transmission is achieved through

 (a) Cardon Shaft (b) Alternator (c) Battery (d) All of above.


155. Z. F. stands for:

 (a) Zahnrad Fabrik (b) Zagvan Freeial (c) Zackal Fruk (d) None of above


156. Z. F. is…….:

 (a)Mechanically controlled (b) Electrically controlled

 (c) Pneumatically Controlled (d) None of above


157. Name of Solenoids of shifter assembly is: 

 (a) M1 M2 M3 M4 (b) S1 S2 S3 S4 (c) R1 R2 R3 R4 (d) None of the above


158. Pressure cut off switch is operated at 

 (a) 2.5bar (b) 3.5bar (c) 4.0bar (d) 6.0 bar


159. In single sleeper packing machine, number of tool provided- 

 (a) 16 Nos. (b) 32 Nos. (c) 12 Nos. (d) 8 Nos.


160. What is the function of Lifting-lining Units- 

 (b) It lifts & aligns the track

 (c) It does only alignment

 (d) None of the above.


161. How many track lifting cylinders are used in lifting unit – 

 (a) One (b) Two (c) Three (d) None of these


162. How many disc clamp rollers are used in plain track tampers- 

 (a) 2 Nos. (b) 4 Nos. (c) 8 Nos. (d) None of these


163. For fastening of screens, following item is used

 (a) U-clamp (b) L-clamp (c) ‘T’ head bolt (d) None of the above


164. Fastening removal is required or not in ATRT- 

 (a) Required (b) Not required (c) both (d) none


165. Released rails are picked up by – 

 (a) ATRT itself (b) Gantry (c) UTV (d) none


166. Placement of rubber pad in ATRT is done- 

 (a) Manually (b) Mechanics (c) both a&b (d) none


167. Rail renewal in ATRT is done- 

 (a) Manually (b) Mechanized (c) both (d) none


168. Removal of old rail in ATRT- 

 (a) Manually (b) Mechanized (c) both (d) none


169. BRH is equipped with…………….coupling- 

 (a) Screw (b) CBC (c) both (d) none


170. In Rake of ATRT one/two empty BFRs are placed just behind of 

 (a) Engine (b) Loaded BFR (c) ATRT Beam car (d) none


171. Empty BFR are attached in ATRT rake to

 (a) Safe Gantry Movement 

 (b) To load released sleepers- 

 (c) Both (d) none


172. Progress of ATRT is………………….

 (a) 10 Sleeper/eff. minute 

(b) 21 Sleeper/eff. Minute. 

(c) 11 Sleeper/eff. Minute.

(d) None


173. On one BFR of ATRT …….. stack of sleeper are loaded-

 (a) One 

(b) Two 

(c) both 

(d) none


174. Gantry Track gauge on ATRT is kept-

 (a) 3400 mm (b) 1676 mm (c) 3050 mm (d) none


175. What is the standard form No.______ of Minor Penalty

 (a) SF-1 (b) SF-5 (c) SF-11 (c) SF-4


176. Paternity leave is granted for

 (a) 6 months (b) 15 days (c) 30days (d) 10days


177. Name of Allowance which employee gets during suspension is……………………….


178. Normal size of ballast used for IR is…………………………….


179. No. of Zonal Railways are…………….


180. No. of privilege passes allowed for railway employee in one calendar year is………


181. No. of LAP earned in every six month is………………………….


182. Employee is entitled for full pension benefit after completions of service-

 (a) 33 years (b) 25 years (c) 20 years (d) 10 years


183. Color of 1st ‘A’ class pass will be ……………………….


184. The max check rail clearance in turn out is kept

 (a) 44mm (b) 48mm (c) 51mm (d) 57mm


185. Which indicator the driver to get ready to reduce the speed

 (a) Caution Indicator (b) Speed Indicator

 (c) Stop Indicator (d) Termination Indicator


186. Name of Indicator which indicated to driver to reduce the speed as indicated

 (a) Caution Indicator (b) Speed Indicator

 (c) Stop Indicator (d) Termination Indicator


187. Which indicator indicates to driver to stop the train

 (a) Caution Indicator (b) Speed Indicator

 (c) Stop Indicator (d) Termination Indicator


188. Which indicator indicates to driver to resume normal speed.

 (a) Caution Indicator (b) Speed Indicator

 (c) Stop Indicator (d) Termination Indicator


189. Most suitable sleeper for LWR/CWR is-LWR/CWR 

 c) CST-9 sleeper d) PRC sleeper


190. Lining systems are used on ………….machines

a. CSM & 3X only 

b. UNO & DUO only

c. all tamping machines only

 d. all track machines


191. ……..……………. Lining method/ methods are used on tamping machine

a. 3 point lining only 

b. 4 point lining only

c. 3 point & 4 point 

d. single chord & double chord

192. During lining machine measures deflection w.r.t. ………. & rectify it. 

a. Reference rail 

b. both rails

c. no rail 

d. canted rail

193. During alignment machine corrects …………

a. Slew 

b. versine

c. cant 

d. cross level

194. Tamping machine can work on the horizontal curve having radius up to—

a. 100 mtrs 

b. 150 mtrs

c. 200 mtrs 

d. 176 mtrs

195. Tamping machine can work on the vertical curve having radius up to—

a. 500 mtrs 

b. 2500 mtrs

c. 3000 mtrs 

d. 4000 mtrs

196. Tamping machine can normally work on max. gradient as per design 

a. 1in 1000 

b. 1in 100

c. 1in 150 

d. 1in 400

197. Versine of curved track depends on …………….

a. radius of curve

b. measuring chord length

c. measurement method 

198. Double chord lining system is used on …………… machine

a. UT Only 

b. Old UNO & DUO only

c. CSM & Tamping Express 

d. only CSM

199. In lining system,smoothing mode may be used in ………………..

200. Laser mode may be used in ………………..

a. 4 point lining method 

b. 3 point lining method

c. 3 point & 4 point lining method both 

d. None of these

No comments:

Disclaimer: The Information/News/Video provided in this Platform has been collected from different sources. We Believe that “Knowledge Is Power” and our aim is to create general awareness among people and make them powerful through easily accessible Information.

NOTE: We do not take any responsibility of authencity of Information/News/Videos.