Whot is the braking capacity for MCCB. How we select
different braking capacity.
50 KA is the standard breaking capacity to all.other is avail
with 65 KA and so on.this is depend upon the connected load
fault characteristic
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The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%
Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?
any body can give me idea or sketch of fuel(Diesel) level controller for genset.
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?
Why power factor does not occur in DG set ?
why not starting switch first connect in direct on line starter?????
why do transformer make a sound
How to increase the specific gravity of DG batteries?
if dc excitation is used to produce manetic flux in rotating machines then ehy it is not used in transformers.
What are the types of windings according to the construction?
In our generating power station we get electric shock in the battery bank, what will be the reason?
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