Answer Posted / babu

the rating of transformer is 850 KVA.
KVA = KW*PF, we have to take power factor value as 0.85 while doing calculation.

what is consequences of neutral and earth connect?

2053

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How many size of cable required for a 300m long and 30kw inductive lode

1255

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How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?

2273

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how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

1914

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How can I known multiplying factor .without multiplying table

1743

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what is the difference between ac motor and dc generator

1786

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How can ou verify the size of conductor 50Sq.mm ACSR

1887

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iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

2207

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Battery is a voltage source? give one example of current source and why?

1535

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how to protect motor in dol starter having capacity of 30 hp.40 hp?

3152

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What do you mean by phasors?

1018

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

2112

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1524

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what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?

2201

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surge tank, hrc fuse, earthing transformer, firm power objective type

1570

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