Answer / jyotirmaya

Creepage distance is the shortest path between two
conducting parts of a circuit measured along the surface of
the insulator.

Answer / virendra

Above ans is correct but example wise in in substation the
distance between live part of insulator & the nearest
earthing point is called a creepage distance

Which. Type of motor used in. Fan

10 Answers   Bajaj, HCL,

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please let me know , we have installed two separate motor for fire fighting system 1) 60 hp and 2) 15 hp the load is 74 AMPS and 20 AMPS then tell me the main power cable in Aluminum will be what thickness , the length is 225 mt from the main utility to fire pump house

1 Answers  

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can we use only a isolator in the subtation..

1 Answers   ABB,

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6. A DC AMMETER HAS R=0.1 OHM & CURRENT RANGE IS 0-100 A IF THE RANGE IS TO BE EXTENDED TO 0-500 A THEN METER REQUIRES SHUNT RESISTANCE OF ..........

2 Answers   SSC,

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my project load is 6 MW so please suggest the size of cable.. ALU 3c 400 aqmm cable can be sufficient.. is there any thumb rule for calculation of cable size please help me

1 Answers  

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why rating of motor in HP ?

2 Answers  

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PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

0 Answers   NHPC,

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1.difference between sts & ats? 2.what is fm200 system brefly explain?

1 Answers   Ericsson,

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which type of stability limit is higher,steady state or transient? why?

0 Answers  

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how to calculate the cable size depending on the transformer rating

2 Answers  

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What is induction motor

1 Answers   Indoco Remedies,

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why neutral and body earthing of transformers kept separated? what is distance between two is required as per is?

6 Answers  

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