Answer / subash

uncontrolled rectifiers and variable resistance.

Answer / guest

useing some resistence

Why CT secondary should not be kept open?

7 Answers   Anna University,

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What is error of a measurement?

0 Answers  

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what mean ohm

1 Answers   Shoba Devlopers,

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what is difference between c-power & u-power air circuit breaker?

2 Answers   Areva, IIT, Marine Electricals,

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what is the terminal voltage of dc series generator running at rated speed at no load?

2 Answers  

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What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

2 Answers   Bhel,

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What are the Steps for Testing of 20MVA (make:-CGL) Transformer? How many Test we have to do?

2 Answers   BSL,

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What does a Bode plot tell you?

0 Answers   GE,

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WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?

1 Answers   BRG, Voltech,

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when the diameter of the core and cable is doubled, the value of capacitance ?

2 Answers  

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a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5

0 Answers  

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IR value for 30kw lt motor

1 Answers   Hofincons,

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