Answer / k.prakashchandra

After saturation point the secondary current will not
increase with the primary current and hence measurement
will not be accurate.

Answer / pandi

Secondary current will increase more on saturated CT, where voltage and current will gradually increase before saturate(ie. upto knee point voltage) 

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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please design a rectifier with batteries for below requirement and also explain how you calculate this solution, Load = 700Amp DC Backup time = 6 hour. please explain briefly ?????

1 Answers   GNFC,

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2 Answers  

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what is surge??

1 Answers  

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0 Answers   Delta Roto Tech,

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0 Answers  

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What are the types of lighning arrestor protection system? how to choose that according to load?

2 Answers   SPL,

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0 Answers  

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How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

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Is possible to increase the voltage without using transformer? why?

9 Answers  

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2 Answers   Bhel, DRIEMS,

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