where the lexical paramater will use in fron end?

0 Answers  

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why are using bus ducts ? why not using cables

12 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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What is measurement?

0 Answers  

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How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers  

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why tube light flicks??

1 Answers  

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What is difference between AC and DC resistance

9 Answers   Eaton,

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in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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ouestion for the post of section engineer

1 Answers   BSNL, RRB,

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i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

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tell me the operation of ELCB. How it detects a fault?

4 Answers  

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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