Answer Posted / tapan desai

Main difference between fuse
and C.B is that once over
heating current pass in fuse
the fuse breake the ckt bt C.B
breake the ckt and once
again it make ckt the current
start flow through ckt where
in fuse that is not possible
we have to change the fuse.

why the projects getting loss?

1948

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why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

1798

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why it is so called as xlpe(cross linked poly ethyline) cable?

2087

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

5450

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what is the difference between earth leakage and earth fault?

2333

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Which types of gate insttaled in static switch. Please give me answer.

1631

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Haw to check conductivity of budbar

1806

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how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

2172

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Give the topology of current amplifier with current shunt feedback?

1218

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how we decide scurt (disc) of insulator with respect to kv rating

3578

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

1665

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how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

2038

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what is the difference b/w pvc cu conductor and cu breaded wire..?

3573

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what is the reactive power what is the use of it in system

2163

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why transformer tank is in rectangular shape what happen when it is in step shape

1460

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