Answer Posted / ajarasheed

it can be used in 3ph equipment connection where the nuetal
will be used only for controls.

is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details

1989

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What is the formula to calculate the rating of power cable for three phase current.

2128

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why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?

2066

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Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.

2710

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

2132

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What are the applications of the electric motors?

1062

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2097

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there are cam operated switches - why we call cam operated , What is cam ?

1903

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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

1858

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What is electrical cable termination

2620

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A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .

2631

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What are the functions of different probes used in cro?

1185

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How to calculate the heat load for a electrical room

3073

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what will happen if i connect 12 volt battery with 24 volt battery charger.

1895

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what is the ground fault relay,which purpose it will be use,clearly tell me plz

2062

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