Answer / dipak

It is a dependent on a prospective short circuit
current.it's inversely proposanal to current,if a high
fault current less time required to operate protective
device.

what is formula of dc current and resistance.

2 Answers  

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HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

0 Answers   HPCL,

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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what is the effect of power factor in electrical circuit ? if we mainten power factor near about unity (0.999) our energy consumption Units increase or decrease?

11 Answers   Piramal Healthcare,

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HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

0 Answers  

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What is vaccum currcuit breaker.define with cause and where be use it device?

0 Answers  

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In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

0 Answers  

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What is the use of arc chute in ACB?

7 Answers   lenovo,

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What is thyristor?

13 Answers  

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What is Automatic Voltage regulator(AVR)?

6 Answers   Cummins,

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what will be happen if we apply D.C supply to the transformer

14 Answers   CCBPL,

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What will happen if the generator turns in a wrong direction?

2 Answers  

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