Answer / avi

Impedence is the phenomenon which resist the flow of AC
current. In high impedence circuit current will be less and
in low impedence ciruit current drawn from supply will be
more.

Answer / svchakor88

z=r+jx value of r and x increses in case of high impedance

when running 2 nos 450kva dg sets in parallel operation ,in one Dg set power factor and Kvar going to lagging and ampere suddenly going high,please give me suggestion to correct the same.

2 Answers  

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if ELCB and RCCB connected in series,what wiil be the result

2 Answers   BEC,

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what is PWM in IGBT and how it works for drive.?

0 Answers   BRG,

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If a capacitor bank is having rating 750kvar for 6.6kv. Then for 3.3kv how much will be the rating of capacitor bank.

1 Answers   OCL,

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why transformer rating is expressed in kva.

4 Answers   Electrosteel, L&T,

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In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 Answers  

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i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

0 Answers  

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Transformer/insulating oil tester(BDV tester)

1 Answers  

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which protection used in power plant?

0 Answers  

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For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

0 Answers   Caterpillar,

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What happen in ups if phase reverse?

0 Answers  

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what is load which is indicated in power plant generation panel? in any power plant

1 Answers  

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