Answer / guest

Generally close to 1, say 0.95, as oposed to for example,
motors.

what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

1 Answers   Reliance,

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What is the practical way to calculate the cable size for known ampere load?

0 Answers  

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what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

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At 765Kv, I have seen the use of PT at line side for metering and CVT for protection, although as far as my knowledge is concern, PT at this voltage level will have huge loss and more cost as compared to CVT as CVT can also perform same function of Protection and Metering? So my question is why use PT and not CVT for metering and protection in order to reduce the cost.

1 Answers  

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Please explain how to do 'tan-delta test' on AC generator? and where i get clear and brief detail, give any web page address.

1 Answers  

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pls define kvarh

2 Answers  

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Any link for Electrical objective type questions ?

0 Answers  

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Iin ESP why positive is grounded ? why not negative ?

0 Answers  

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HOW MANY TYPES OF FUSE?

0 Answers  

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WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?

0 Answers   Apotex, JLL,

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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explain why the secondary terminal of current transformer should not be lift open circuited.

2 Answers  

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