how to identify the cable quality and what is flame proof cable

0 Answers  

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why there is a temperature rise at different metal to metal contact at cable lug??suppose cable is aluminium and the lug is copper,than why the temperature rise takes place??

2 Answers   JK Cement,

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Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

2 Answers  

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what is reactive power?

8 Answers  

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why chock were used in old tubelights but are not newest tubelights?

0 Answers  

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What are the rating wise protections required for Generators from 600KVA to 2000KVA

3 Answers  

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tell me about xlpe cable?

1 Answers   IOCL,

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What are the different types of circuit breakers?

3 Answers   IOCL,

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what is current

53 Answers   Bio Enterprises, CLG, TCS,

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what is the difference between ac ground and dc ground.. In my project iam using both ac and dc supply.. can both the grounds or the return paths be connected??

1 Answers  

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What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

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how many current required for hypo test

0 Answers  

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