Answer / jithendra

Load break switch (LBS) will operate on load only over current protection (FUSE) needs to replace the fuses

Isolater will operate for ON/OFF NO ANY TYPE OF protection

Circuit Breaker types 1.MCB 2.MCCB 3.ACB
1. trips for only over load.
2. trips for over load,short circuit.
3. trips for over load,short circuit,ground fault

Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????

0 Answers  

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A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?

7 Answers  

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how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

0 Answers   ASM,

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Why is a thicker conductor necessary to carry a current in A.C.as compared to D.C. ?

1 Answers  

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why we earth only one side of a power cable. And which side is advisable to earth.

1 Answers  

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In VSD (variable speed drive)I/P and O/P connections given wrongly what will happen?

5 Answers  

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how the capacitor work on dc?

1 Answers  

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what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

0 Answers   PCL,

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why we are discharging h.t supply during shutdown time

1 Answers  

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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