why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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what is the breaking capacity and making capacity of circuit breaker and how

0 Answers  

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Can any one help me how to set an overload set the range from 2.8A to 4A , rated motor current 22A, CT 60/5A

2 Answers  

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How to calculate meter constant in HT yard pls give me example for this issue

1 Answers   Juniper Networks, MacLellan,

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How generating electric power export to grid from the generating station ?

0 Answers  

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

4 Answers  

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What is the actual calculation for transformer short circuit test?.

0 Answers  

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What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?

1 Answers   Amec,

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What will hapen if we run generator below 47.6hz frequency?

9 Answers   TATA,

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how do find power factor in practically and what it means?

3 Answers  

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Why does amplifier gain reduce?

0 Answers  

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What type of protective system we uses in L.V. distribution panels?

6 Answers  

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