In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

0 Answers  

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what the good value of earth resistance test

3 Answers  

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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what is the working principle of induction motor

2 Answers  

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carbon zinc cell voltage?

3 Answers  

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Why the ceiling fan has three blades, why not two,four or five?

4 Answers  

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What is Grounding? any difference b\w earthing? if yes plz explan??

3 Answers   ABB,

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How to check the specific gravity of the two 12 V batteries connected in series to a 24 V UPS and inverter ? will we have to disconnect all the connections and turn off the UPS and inverter or not ? will we have to check specific gravities in each cell of the two batteries ? what is the name of the instrument that is used to check the specific gravity and whats the procedure to check the specific gravity with it ? thanks

2 Answers  

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What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

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How to identify phases in the transformer like motor and AC generator but one condition without phase indication like(RYB,UVW)?

1 Answers  

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why rating of motor in HP ?

2 Answers  

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define briefly the function of an ac electric generator (alternator)?

1 Answers  

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