what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

0 Answers   Bhel,

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difference between Ac and Dc mcb ????

0 Answers  

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a solenoid of inductance 250mH and resistance 10ohm is connected to a battery. the time taken for the magnetic energy to reach 1/4th of its maximum value will be?

1 Answers   SSC,

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?

0 Answers  

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Enlist four components of electrive drives.

0 Answers  

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what is the full form of ka (100A mccb KA)

1 Answers  

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what is form factor?

3 Answers  

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how many minutes or seconds taken by the transmission of electrical power from generating end to distributing end?

3 Answers  

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What does the a,b,c of 95a,95b,95c relays denotes?

0 Answers   KSEB,

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Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

0 Answers  

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i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.

0 Answers  

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what is on line transformer and off line transformer.

3 Answers   Cisco, HP, ICC,

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