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

2 Answers  

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why the protection turbo generators is most complex?

0 Answers   Infres, L&T,

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How to convert KV into MV in a Transformer?. dont say multification of 1000.pls give practical convertion factor.

2 Answers  

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please can i know about total harmonic distortion and how i can calculate it and if anyone can help me to find any program to help me to calculate THD?? please need it

1 Answers  

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How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

0 Answers   AMS, JK Lakshmi Cement,

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what is AH of battery

6 Answers   NSIC,

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How to run a three phase motor into single phase........

0 Answers   Oil India,

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What happen while we measure the Current in Rotor?

1 Answers  

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what is prniciple of three phase IM?

3 Answers  

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1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  

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What are the tests to be conducted in the electrical installations

1 Answers  

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WHAT IS DEAD END IN PROTECTION?

0 Answers   Ispat, L&T,

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