Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.

1 Answers   GATE,

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what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

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george phenomenon of synchronous machine

0 Answers   JU,

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Dry type transformers

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how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

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working principle of current sensing relay? how its work?

1 Answers  

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If oil and air can withstand a high MeV when used as an insulator in a transformer, what are the values of how high for each material?

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sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?

1 Answers  

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Why the size of transformer decreases if we increases the frequency?

5 Answers   Graphics Engineering,

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What are the advantages of autotransformer?

0 Answers  

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