Answer / jagadeesh

hi check www.enggmcq.blogspot.com
for previous transco question papers

why insulation cost is more in underground cable than in overhead line?

2 Answers  

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Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

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Efficient electrical earthing in hard rock area

0 Answers  

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why do we put a transformer on soak before loading it

0 Answers  

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What are all the points to be checked while decanting diesel from tanker lorry to HSD YARD

1 Answers   Cisco,

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if we connect a ohmmeter across shorted capacitor .what will be the reading..will it be zero or infinity

2 Answers  

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electrical

0 Answers   BSES, Minda,

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How do we calculate over and under frequency tolerance from generator data?

0 Answers   DPS,

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three owners X, Y, z owned some tractors with them, on the first month x gave away the same amount of tractors to y and z ( as much as they possed), similarly in the 2nd month y gave of to x and z similarly by third month z gave to x and y. after this all X, Y, Z had 24 tractors each.

2 Answers   econ,

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What does the term power factor shows?

0 Answers  

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?

1 Answers  

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