Why we are testing a tan delta test in transformer? which purpose conduting that test? and time priode test?

1 Answers  

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what is meant by form factor and hoe related with the HT transmission voltage

2 Answers  

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What is the latest generation of circuit breakers called?

1 Answers   Focus, OPTCL,

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what is negative current?

5 Answers   DTG, Siemens,

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Define noise?

0 Answers  

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what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

0 Answers  

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bsnl tta exam question

0 Answers  

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how to calculate the earthing conductor & no. of earth pits required

3 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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What are conduct on the testing in cf in ur site?

0 Answers  

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why a diode bridge is provided in vcb control circuit ?

2 Answers  

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what will happen if i commission a transformer without connecting the neutral?

2 Answers   L&T, Sail,

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