why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

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How to calculate VCB current rating for 2000 KVA transformer

1 Answers   Yamuna Power and Infrastructure Ltd,

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How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540

0 Answers  

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What is the need for checking knee point voltage for CT's?

1 Answers  

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In Star type and Delta type Motors, If one phase will miss/Break then which phase winding will burn and why?

4 Answers  

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What is the unit of inertia constant of rotating machines? Which has more inertia constant between turboalternator and hydroaltermanor and why?

2 Answers  

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How frequency meter measuring frequency? What is the principle of frequency meter?

2 Answers  

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How to calculate electrical Induction motor heating and cooling time constant,11KV,2850,12P,SCIM

2 Answers   Bhel, Regal Beloit,

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what will be the min and max voltage flow from neutral to earth?

0 Answers  

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How to choose primany and secondary side MCB

1 Answers  

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for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain

4 Answers   WGPSN,

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why multiplying factor is used in wattmeter???

1 Answers   Nippon,

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