OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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What is the function of the circuit breaker failure relay?

0 Answers  

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why capacitor bank is not used in generator power

7 Answers   Caterpillar,

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what is balanced beam relay

1 Answers  

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we hav seen in electric engine of trains only 1 wired slidng conecctn is there frm ovrhead line,howevr to complete a ckt in dc postv n negtv two conection has to b there...so where is tht negative is been connectd or where it is grounded...?

5 Answers   ABB,

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Why generating power limited to 11kv?

4 Answers   PSU,

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.

2 Answers  

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how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

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Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity

0 Answers   NCC,

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what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

0 Answers   Bhel,

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Why r use in the tap changing x' mer.

2 Answers   L&T,

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