Answer / munna

short circuit

Answer / vikram

Lighting

Answer / vinoth

HRC means High Rupture Capacity
If during starting time of any motor,it will draws maximum 3times of rated capacity,
So Fuse want to withstand that much heavy current during starting time,its only of Short time intervel.

GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR

2 Answers   BARC,

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do we use links in a dc circuit?if so what s its use in it?

0 Answers  

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how was your last weekend.

0 Answers   HCL,

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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what composit error,ratio error,phase error in CT and PT??

4 Answers  

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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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If we says that current is flow only when there is closed path & neutral work as a return path for the same. Then how circuit is closed in three phase as no neutral available ??

1 Answers   Nimbus Harbor Facilities Management,

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

0 Answers  

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Explain what is rated speed?

0 Answers  

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what is dyn 11

3 Answers  

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

0 Answers  

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what is the form factor of DC?

6 Answers  

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