Which Current transformer will be bigger in size, 400/5 or 400/1 & why?

2 Answers   Apollo,

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Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

0 Answers  

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What is the difference between a Junction Box and a Marshalling Box?

8 Answers  

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Is there any difference between circuit breakers and isolators

7 Answers  

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pls send previous bhel electrical papers

0 Answers   Siemens,

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if an induction motor is operated at unity power factor what will happen? will motor run or not? kindly describe a logical answer?

2 Answers  

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what is at/cm ?

3 Answers  

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What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

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Give 3 phase transformer connections for 24 pulse rectifier using thyristors.

0 Answers  

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what happen if i change the polarity of ac when it is connected with motor

3 Answers  

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from which formula we select a capacitor rating?

4 Answers   Suzlon,

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Why capacitor bank is not neccessery to switch on,pls answ me with formula

2 Answers  

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