Answer / k.prakashchandra

Just because the current is lagging the voltage

Answer / kotike chaitanya bharghav

In case of inductive load
the current will lags the
voltage always.....!!
so there is reduction in
terminal voltage .....!!!
so there is always lagging
power factor in the case of
inductive load
(the phasor diagram will
show the correct
explanation)
in inductor magnetic energy
is stored so when it always
opposes the change in
current

can we synchronize star system generators with delta system generators?

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why the iron chains were hanged at the back or front of the trucks earlier which were touching the earth?

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What is the differences in phase to phase voltages between star and delta connections of stator?

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In separately excited m/c,we excite the field by a dc source,what not with ac source?

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what is general test conduted by transformer

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A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

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What information we need to prepare relay coordination chart

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Can I use cable armour as a earth conductor? if not how many GI/CU wires I need to run along with cable?

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what is unit of inductance

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What do you mean by lighting transformer?

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