Answer / k.prakashchandra

This is employed in DC earth fault locater.

at the time of starting back emf of a motor is zero.so how can it will start to run??

1 Answers  

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which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

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How to calculate LT Network length in power distribution ? Service cable length considered or not?

0 Answers   Torrent Power,

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What is the breakdown voltage?

13 Answers  

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In synchronous generators field is rotor and armature is stator.Can we take the output at the rotor in case of synchronous generator by the dc excitation on the stator?

2 Answers  

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What is deference between MCB & MCCB & ISOLATOR

0 Answers   Prakash Industries, Standard Chartered,

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if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?

1 Answers  

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what are the parameters plays a major role in Potential transformer Burden calculation??

0 Answers   ABB,

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What happens if we connect a single phase energy meter in reverse polarity.

0 Answers  

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3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

0 Answers  

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Transmission lines usually use a.3 phase b.2 phase c. Single phase

1 Answers   K Tech Electrical,

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what is the general Classification of Generators

2 Answers  

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