Explain why the Voltage drop will happen in 3 Phase line?

2 Answers  

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What is the standard height of installation of Socket & switch from Finish Floor Level as per the IEC/IS Rules?

1 Answers  

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what is O.T?specify the acceptable range?

2 Answers  

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Is a current transformer step up or step down ?

2 Answers  

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What is the safety factor is to be consider while selecting the switchgear and protection for electrical system

1 Answers  

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what is voltage gradient?

8 Answers   Bhel,

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Why servomotor and induction motor are in different shape

1 Answers  

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what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

2 Answers   NFCL,

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what is the calculation formula for motor starting torque,running torque, running torque.

0 Answers  

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What is application of MCB & How it works

1 Answers   TATA,

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WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

0 Answers  

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what is the meaning of improving the power factor (give technical ans not therotical)

2 Answers  

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