Interview Questions Answers in Mechanical Engineering, Electrical Engineering

nagaraj.b

{ City } bangalooru
< Country > india
* Profession * facility technician
User No # 46259

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Total Answers Posted # 3

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Question { 19494 }

what is priming pump in adg set, what is its function.

Answer

Before starting the DG set we need to switch on the priming
pump,oil will spill to the all moving parts like piston ets
(for lubricating purpose)

Is This Answer Correct ?

7 Yes

3 No

Question { Kanoria, 6858 }

Befor synchronissation of Generator what test to be carried
out.pl.specify with reason.

Answer

BOATH THE DG'S ARE EQUAL RATING(KVA)
BEFORE SYNCHRONISING THE TWO DG'S TO CHECK 1)BUS VOLTAGE
2) FREQUENCY 3) RPM

Is This Answer Correct ?

0 Yes

4 No

Question { 9103 }

what is L.T?specify the range?

Answer

LT:MEANS LOW TENSION ITS RELATED TO VOLTAGE
THERE ARE THREE
1) LOW VOLTAGE (0 TO 415V)
2) MEDIUM VOLTAGE ( 415 TO 690V)
3) HIGH VOLTAGE ( ABOVE 690V,11000 LIKE)

Is This Answer Correct ?

4 Yes

4 No