Answer / mahesh kumar

sine wave is output wave used for running your appliances.

What is the better way of passing 400 amp from sending end to receiving end ? By overhead line or underground cable and why ? if underground cable then how much depth require ?

1 Answers   Aditya Birla, HCL,

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what is purpose of manual bybass in ups

3 Answers  

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WHAT IS DIFFERENCE BETWEEN idmt and instentanous relay? is idmt is used as back up protection or else?or when instantenous relay saturates IDMT will operate???

1 Answers   BK, REL,

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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Why we are designed only 11Kv and 6.6Kv Alternators, not 33Kv Alternators and Power Transmission side we are designed only 220kv, 120kv, 66kv, 33kv, 11kv, and 440volts, not 20kv, 50kv, 100kv.

2 Answers  

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what is difference between earthingpits,earthing grid & earthing mess?

0 Answers   TATA,

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Name a govt approved university which have 100% online engineering course.

0 Answers  

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what is open star connection or open delta.

1 Answers   ACC, Jindal,

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what is the stear deltaprinceple?

0 Answers  

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Define step response?

0 Answers  

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What does “battery of 180 AMP HOUR” mean to you?

2 Answers  

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why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?

1 Answers   AES,

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