how to select a air/vacuum circuit breaker.is there any thumb rule???

1 Answers  

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what is grounding & what is the value of groumding rod 2.5m?

3 Answers  

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what is conductor constant of raccun conductor

0 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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Which motor connection is preferable star-delta or delta-star?

0 Answers   IOCL,

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what shoud be strength and weakness to impress interviewer????????

0 Answers  

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if a motor has 1500rpm then what will its HP?

3 Answers   Willdale,

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OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.

3 Answers  

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Why ferranti effect occurred in leading p.f load?

1 Answers  

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How to calculate the size of the conductor for particular load

9 Answers   Eskom, HCL,

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how we select fuse rating for motor?

6 Answers  

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how to revers the direction of single phase motor

0 Answers  

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What are the protections used in a HT breaker to protect the HT motors.

2 Answers  

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