Answer Posted / k.prakashchandra

The above answer given by is irrelevant ,as the word
'synchronizing motor' caught me on the wrong foot.Almost all
loads are inductive and hence the pf of the system is always
lagging.To negate lagging reactive load we have to include
capacitive reactive load using either shunt capacitors or
over excited synchronous motor.

Draw a SLD of HT distribution EB grid up to users Transformer?

5668

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what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

1488

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

1666

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What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3028

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how to calculate cable size in diffrent loads?

1640

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what is the concept of directional power?

1519

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For a stable system, where should the poles of a system be in a root loci plot?

734

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Where can i get practical knowledge of solar system?

978

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If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

1313

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what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks

1538

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The moisture in air will condense at

684

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What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?

3158

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what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

1846

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if sf6 gas low in gis what will happen

385

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

1760

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