how to decide choke rating for drive?

0 Answers   Reliance,

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.

2 Answers  

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what is the condition for YnD11

0 Answers   Bhel,

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why put integration for capacitorand differation for inductance

1 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

0 Answers   DAE,

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What is a soft start?

4 Answers  

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what is mcb

7 Answers   L&T,

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when we start the tube light, then it takes initially 1100 volt, after glow it takes 120 volt?(when we give 220 volt a.c.)

3 Answers  

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Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

0 Answers  

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which is the slowest motor? and wt is speed ?

1 Answers  

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why we are maintain phase to phase clearence

4 Answers  

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