Answer / vasuram

eg:solar cell made of GaAs(gallium arsinide) for space
application and Si(silicon) for terrestrial application.

why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 Answers  

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What is the difference between synchronous motor & asynchronous motor

2 Answers  

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If you touch at the end welding machine, will you have shock ?

1 Answers  

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selection of conductor in different voltage?

1 Answers   TATA,

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what is the difference between Inverter and ups

1 Answers   L&T, MTS,

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In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????

0 Answers   Equate,

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What is Class and accuracy in CTs? Types of Classes and important of Classes?

2 Answers  

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resitance in ac=1.6*resistance in dc

3 Answers  

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Which motor has more efficiency ;Synchoronous or Induction motor ?

4 Answers   TATA,

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What types of question are done for diploma students in aptitude test

0 Answers  

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domine+aptitude test means?

2 Answers  

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how to determine the inrush current of a transformer

0 Answers  

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