resistivity of copper

1 Answers  

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1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth.

12 Answers   HP, Malladi Drugs and Pharmaceuticals, Pearl Engineering, PL,

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why test lamp didn't glow across 500v megger?

4 Answers   Aurobindo,

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how many types of motor can be used in washing machine

0 Answers  

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

0 Answers  

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what is the difference between home inverter and online ups?

2 Answers   ME,

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how can check the resistance of battery contact?

0 Answers   Cipla,

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Then what do you call a transformer that is installed on the ground?"

1 Answers  

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5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

0 Answers   SSC,

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what is emitter follower configuration? and what are it's features?

1 Answers   IBM, TATA,

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for any load, what happen if we use the cable rating above its normal rating

2 Answers  

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why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers  

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