Answer / silu pattanayak

While switching the Capacitor, a charging current of 1.4 times the rated value will be taken by the capacitor due to the "transient" phenomena arising during switching. Therefore, a factor 1.4 is used as safety factor to avoid unnecessary tripping during switching.

Answer / kimberly0617

if the capacitor bank is 525v??izzit the calculation same
as 440v??

motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

0 Answers  

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Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

0 Answers  

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why transformer ratinh is in KVA????/

8 Answers   Apollo, Priyadarshini, Reliance,

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what is cable meggering formula for low voltage ?

0 Answers  

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why transformer not used to starter

1 Answers  

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Dry type transformers

0 Answers  

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What is the max value of neutral current that can be allowed in system?

0 Answers  

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what happens if sf6ckt breaker gas pressure is high or low about the actual rating of gas pressure(5kg/cm2)

2 Answers  

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why we use 3 phase in our country?..why no 4,5 or 2??

2 Answers   Siemens,

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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what is working of communitator in a dc generator?

3 Answers  

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