what is the defination of 'Mass' & 'Weight'

3 Answers  

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Why armour HT XLPE power cable required to Earth?

1 Answers  

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1. what is the meaning of bus? 2. what is the dc transformer? How it work 3.what is the function of the serge absorber? 4.How the CT and PT rating calculate/

1 Answers  

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what will happen if OLR CT in all phases are short circuted

0 Answers   Indfrag Limited,

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What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

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why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

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What is the difference between harmored cabled and unharmored cables

1 Answers  

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What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

0 Answers  

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Why 1500 rpm of deasel generator please explain to me?

1 Answers   Integral BioSciences,

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What is the de rating factor of cable? What is the importance of the de rating factor in cable select

0 Answers  

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How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

0 Answers  

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