Answer / k.prakashchandra

Energy stored in each battery = 12 x 200 WH ( VAH) ,total stored energy = 12 x 200 x 34 WH . Divide this by load in W to get ' Back up time' in hours (approx)

The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

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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 is carona and how is occur?

5 Answers  

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how to measure the voltage drop in cables also give formulas to calculate.

3 Answers   Cable Wireless,

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what is interpose vt where it is used and y it is used?

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The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

4 Answers   GNFC,

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we specify current in case of feeder but in case of distributor voltage, why?

0 Answers  

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What is electrical charger?

3 Answers   HCL,

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Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

0 Answers  

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why we can stote dc? why we cant store ac?

0 Answers  

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What is C2-M2-E2 class in circuit breaker. why and where it is to be used in circuit breaker

1 Answers  

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How does a diesel generator works?

1 Answers  

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