difference between circuit breaker and switchgear?

6 Answers   L&T,

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what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?

2 Answers  

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10 Mtr Hight of Lighting Arrestar how much area coverd??

0 Answers   OmniActive,

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How shall i design a liquid rotor starter

0 Answers  

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on what priciple transformer works on?

5 Answers  

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what is the relation between the leading pf and supply voltage?

1 Answers  

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why the armature coil in dc machine is round?? swagat k.

1 Answers  

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Since phi is the angular displacement between V & I, then why we use phi in power triangle ie. when showing active, reactive & apperent power in triangular manner & if it is ok then where is V & I in the triangle.

1 Answers  

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In which type of circuit short circuit is dangerous in parallel or series and why?

6 Answers  

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Why Magnetic Core Balance test is performed only on Star side of Transformer and not on Delta Side of Transformer (Vector Group Dyn11)?

1 Answers  

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What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

0 Answers  

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what is the principle of motor

6 Answers  

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