Answer / guest

servo voltage stabilizer maintains the constant voltage output
by comparing variation of voltage at load. ie closed loop
control. but in case of general voltage stabilizer maintains
the constant voltage output by sensing variation of voltage
at input.

Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

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what is fault level in 66kV system?

3 Answers  

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which sub is most horrible in four yr degree

2 Answers  

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Can I do body earthing of machine by using Cable armour or I have to run another GI wire for body earthing and how many wires I need to run. Is there any rule for this. eartnig

3 Answers   HAL,

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Draw a block diagramof Three UPS systems connected in Parallel mode?

0 Answers   HSL,

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what is cut out fuse?

1 Answers  

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What is the effect of pd controller on system performance?

0 Answers  

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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what is ground clearence in transmission system.is it varies wit conductor size,height of poles,span.

1 Answers  

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please send me RRB electrical engineer previous year questions for Sr. Section Engineer

0 Answers  

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expansion of rccb

2 Answers   Videocon,

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what is Micrologic 6.0A advantages over Micrologic 2.0A

1 Answers  

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