Answer / pg

Because at starting there in no back emf hence there is no
apposition to inrush current. Hence a heavy current flows
through at starting

Answer / ravikumar

Due to the innertia of the motor.

Answer / manthan shah

also the resistance is low..

Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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Is there any difference between load based power plant and coal based power plant?

1 Answers  

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what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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If a three phased motor or not working phased change on poles so how to find which one red yallow & blue

1 Answers  

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in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

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why should we india maintain frequency of 50 Hz.

8 Answers  

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the 230 value of voltage which is use in our home . is that value is rms, aerage or peack value of voltage?

5 Answers   L&T,

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why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)

1 Answers   L&T,

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fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

0 Answers   NIC,

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number of I/O devices in siemense plc

0 Answers   EB,

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WHAT IS counter flux IN CT?

0 Answers  

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how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

0 Answers   Asahi, BARC, K-Electric,

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