Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

0 Answers  

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wath is skin effect?

9 Answers  

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I have three phase 400 KW,390 A MOTOR.For this motor which type of Cable is required....specifically rubber cable required. Can anyone help me..

5 Answers  

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What is meant by class of CT&PT?

1 Answers  

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What is SNMP Card Monitoring in UPS???

2 Answers   Emerson, MAA, SNMP,

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

0 Answers  

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HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

0 Answers   AITM,

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what is the difference between ac and dc generator

14 Answers  

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in telecom we are using neutral?

1 Answers  

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Why the suply frequency in INDIA is 50HZ

2 Answers   HCL,

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when u are given a timer,push buttons and contactor, how do i practically make a star delta control circuit and a direct online control circuit?

1 Answers  

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What is difference between YNyn0 and YNyn ??

0 Answers  

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