Answer / avd

Close loop control system requires additional feedback device. Hence it is more expensive but accurate.

Please let me if star point(Nutral) of Delta/ Strar transformer, in 4wire (TPN+E) is tobe gruonded seperatly,inaddition to LV Panel earthing????

1 Answers  

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what is the internal working of star delta starter

0 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 Answers  

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what the main difference of the 3 phase and 2 phase power supply??

3 Answers  

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What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

0 Answers   Alam Group of Companies,

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What is the differance between a converter duty transformer and normal power transformer?

1 Answers   Bhel,

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How to convert 2 phase to 3 phase electricpower in induction moter?

0 Answers   HCL,

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what is the differnce b/w voltage and current

8 Answers   Steel Plant,

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what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

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In CT,which terminal(s1,s2) need to be grounded?

2 Answers  

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