how many types of colling system it transformers?

8 Answers   ONGC,

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what is tan delta point in a current transformer?

2 Answers  

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Why control of DC motor is simpler?

0 Answers   BARC,

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Why Dyn11 Transformer is selected for distribution transformer?

3 Answers   JK Associates, MSETCL Maharashtra State Electricity Transmission Co Ltd,

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why we are grounding the neutral?

1 Answers   GE,

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what are the safety measure & controls in engine?

2 Answers   RRB,

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what is the difference betwteen overcurrent and short circuit fault?

3 Answers  

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why we are calculating the capacitance between phase(conductor line)and ground in transmission line?why cant we calculate capacitance between the phase and the nuetral line?if so what is procedure.

1 Answers   Mytrah Energy,

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what is different between relay and plc?

3 Answers  

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what is the chemical reaction of solt and charcoal in earthing?

1 Answers   Shyam Group,

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What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

0 Answers   Bhad Engineers,

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How amny AH battery required for 600va inverter ?And how many hours it will give backup for ceiling fan ?

3 Answers   HCL,

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