Uploaded by Madhu Sudanan Nair

02.11.20 alco micro ques (1)

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ALCO LOCO
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To complete the engine starting procedure _________ pressure is to be ensured.
The normal battery charging current is _______________
If amphenol plug given up in WW Gov provided loco engine comes to __________.
On Run if low water operation takes place, the status of the engine is __________.
If cranking is not achieved and FOP is available ______ and ______ switches are to be ensured
for proper position in the Loco pilot’s cabin.
To skip starting ground ____________ switch is to be kept open during cranking
If AG fail lamp glows on run _______&________breaker should be checked in AC/DC loco.
If BA shows 30A more than 30 minutes in charging zone is treated as____________.
In AC/DC loco if __________relay de-energized Throttle and Load meter will not respond.
If TANGI operates on run engine will come to_________.
If P32 is welded, micro processor will initiate __________ transition.
If TM1 and TM5 isolated, loco will start with _______transition.
If operating lever of BKT in right side indicates BKT is in __________ position.
In WDP3A loco TM isolation can be preferably done through _________.
In Microprocessor loco, during hot engine for each 10 temperature raise above 900 _________%
of power will be de-rated.
During cranking if LWS operated in Medha alco loco engine will not _________
Location of ESS is at _______________
In MCBG locos if amphenol plug slacks on run engine will _______
If LOP sensor faulty in MCBG loco engine will not _____________
If VCD malfunction ________ will not respond
To avoid VCD operation during MU working __________ breaker to be switched off in rear
loco
If AGPR not pick up after cranking, condition of battery is___________
Loco hauling affected due to BAP faulty sensor _________is to be used.
When hot engine alarms comes and engine is also running _______to be switched on.
In WDG3A loco APU is located in __________
STATE TRUE OR FALSE
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If engine stop button is not in release engine will not crank in Microprocessor loco.
If loco is working on battery supply loco can be worked for 4 to 5 hours in Medha loco.
In WDP3A loco BS is located in cab 2.
If DMR is dropped GFC and EPPCs are also get drop.
If EXAI operates on run engine will come to shutdown.
In version 3.0 loco TM can be isolated through Display.
Transition Relay is available in Microprocessor locos.
WDP3A Loco cannot be cranked if BL Key is not inserted.
In Microprocessor loco VCD counter is provided in Display.
ERF is not available in in Microprocessor locos.
CHOOSE THE CORRECT ANSWER.
36. Number of cranking contactors available in WDM3D loco is ____________.
a) 3
b) 2
c)6
d) 4
37. If battery showing discharge, AGFB & ________ to be checked.
a) MPCB
b) MB1
c)MCB
d) MFPB
38. MCBG actuator unit located at ____________
a) LP cabin
b) Nose comp.
c) Engine room
d) Control comp.
39. If engine shutdown through low lube oil, same to be reset through _________ in MCBG locos.
a) LLOB
b) ACK button in MCBG
c) ACK button in MEP
d) None.
c) FP
d) MR.
40. . If EPPC fluttering, check ___________ pressure.
a) BP
b) Control air
41. Maximum number of TM can be isolated in AC/DC loco is _________ .
a) 5
b) 1
c) 3
d) 4
42. VCD disable and MMF switches located at ___________ in WDG3A loco
a) control comp.
b) control panel
c) Nose comp
d) back panel
43. . APU/AESS switch is located at_____________
a) control comp.
b) control panel
c) Nose comp
d) back panel
44. .After cranking, if CK3 is welded __________ contactor will not pick up.
a) FPC
b) GFC
c) CKC
d) R1
45. During hot engine if the engine temp raises above 950 , engine rpm automatically raise to _______
notch.
a) 4
b) 6
c) 5
MATCH THE FOLLOWING.
46. Dry run button
47.Over ride switch
a.Electronic water level indicator
b.MCBG control unit
48.VCD reset
c.WDP3A
49.SP1,SP2,SP3
d.Raditor room
50. RTTM
e.35 seconds
d) 8
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