Answer / k.prakashchandra

It is an auxliary relay to have multiple make or break or
both contacts on operation of a single relay.

What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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Dir sir we have 750 kva Caterpillar dg set we are fas on different problem we start dg set ofter 1 mint apply load around 500a dg was run one or 3 mint after 3 mints dg was shutdown automatic how to face tis problem

3 Answers  

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Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 Answers  

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

0 Answers   BARC,

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How many types oil using in transformer ? How many letars using in transformer..?

0 Answers   TATA,

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how to calculate the battery Ah? what is the formula.

10 Answers   Cushman Wakefield,

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Can anyone tell me what will happen if AC & DC supply get mixed???

9 Answers  

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how we select ac fuse rating of an power inverter???

0 Answers   Simco,

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why output is out of phase in case of common emitter?

0 Answers  

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what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

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What is transformation ratio what it describes?

0 Answers   Cushman Wakefield,

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Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??

0 Answers  

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