Answer / k.prakashchandra

Mainly 1)direct stroke i)A type ii)B type 2) indirect stroke

Answer / muralikrishnareddy

Mainly 1.Direct 2.indirect 3.Semi Direct 4.Indoor

5. out door

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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Which ciass CT can be use in diff. protection. Can be use 5p20?

5 Answers  

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

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How to calculate or formula to calculate rhe power in 2 phase system ??

0 Answers  

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Explain thin film resistors and wire-wound resistors

0 Answers  

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What is the difference between an insulator and a dielectric?

2 Answers  

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i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

0 Answers   JLL,

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If there is volagte between earth and neutral, what should be the reason ? and solution * What should be allowable limit in case, if the voltage between earth and neutral exist ? / OR what is limit for safe voltage between earth and neutral?

3 Answers  

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what is the difference between RTD & TERMO COUPLE?

1 Answers  

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difference between shunt coil and tripping coil

8 Answers   GE,

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for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance

0 Answers  

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why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

0 Answers   Baosteel,

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