how power can be saved using VFDs in detail explain

1 Answers  

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How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

0 Answers  

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how to calculate total load in a villa?

1 Answers   Megatron Solutions,

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1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

0 Answers  

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how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Apollo,

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What are linear elements and non linear elements? and I don't want answers with graph related

1 Answers  

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Why is the air gap between the pole pieces and the armature kept very small?

0 Answers  

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What are unstable systems?

0 Answers  

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what is power factor

4 Answers  

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Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.

0 Answers  

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What do you mean by dependent and independent voltage sources?

0 Answers  

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how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

0 Answers   Cadsys,

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