Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

2 Answers   NTPC,

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A 3 phase motor operating off 415V system is developing 20Kw at an efficiency of 0.77 and power factor of 0.73. determine:- a)the line current. b)the phase current if winding are delta connected. c)the phase voltage if winding are star connected.

1 Answers  

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how to measure genset CT coil range?

1 Answers  

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What is broken wire condition in transmission line?

2 Answers   TATA,

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what is the earth to neutral voltage(maximum and minimum) according to ieee standards

4 Answers  

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what are the difference between PLC and embedded

0 Answers  

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Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.

1 Answers   Siemens,

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how i prepare for the written test in mahagenco?

2 Answers   MahaDiscom, MahaGenco, Wipro,

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cost of operation of which plant is least?

6 Answers  

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why we are using Load factor?

0 Answers  

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How much current can a 3-1/2 core 100 mm wire carry?

3 Answers   Epitome, Focus, Focus Energy,

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