What is the function of the serge absorber?

5 Answers  

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plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

2 Answers   College School Exams Tests, ME,

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How to work star delts method in the case of single phase motor?

4 Answers   Siemens,

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what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 Answers  

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what is the terminal voltage of dc series generator running at rated speed at no load?

2 Answers  

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how to identify the direction flow of electrons in a conductor? if i want to check the sequence in kv lines, is any device is available?

3 Answers  

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what are the types of control systems to control the speed of the motor??

1 Answers  

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what is the difference between earth and neutral.

9 Answers   DLF,

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How to calculate flow of water delivered by pump when pressure & size of pipe line is given

0 Answers   Knight Frank,

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What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

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30 kva ups may kitne output voltage hote h

1 Answers   ME,

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what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

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