Answer / abhishek

C: high thermal conductivity

Answer / vaibhav

High relative permittivity

Answer / jaikalam

(A) high dielectric strength
(B) high relative permittivity
(C) high thermal conductivity
(D) high insulation resistivity





























































Ans:D

Why is transformer core is earthed

3 Answers  

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What must be the minimum distance maintained between 2 Generators as per International standards?

0 Answers  

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What is meant by harmonic distortion?

0 Answers  

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What is differance between Slip ring motor and Squirrel cage Motor ?

2 Answers  

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how to carried out DAR test in 11 KV Alternator ?

0 Answers  

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1 Ton = ? amperes & power. How much power 1.5 TON split AC consumes in an hour at 17 C , 26 C & 28 C (thermostat' temperature).

18 Answers   Aamal, Ashiana Housing, Carrier, College School Exams Tests, Eastin Hotels, Godrej, LG, Medha, Medha Servo, Onida, Orean, PEL, Sahara, Voltas,

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in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 Answers  

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what is O.T?specify the acceptable range?

2 Answers  

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what power factor should we maintain to get maximum benefits our organisation load is 10 MW? is it best to maintain the PF at .96 rather than Unity to save electricity bill?

1 Answers  

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Why we are checking the vector group & turn ratio of Xformer while PM?

1 Answers  

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My system is 22kv/3.3kv transformer. client is asking to use NGR, but as we have dedicated Neutral Earthing systems which has a value less than 1 Ohm. So i want solid comparision. Why i should not use NGR as my system is already protected.Can any one help me to get out of this.how should i reply on basis of some great comparision and calculations. Please help

2 Answers   Ariel,

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if AVR fails in alternator. what will be the effect.

13 Answers   HP,

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