how to calculate voltage regulation?

1 Answers   Qtech Software,

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what are all the daily preventive maintainance carried out in transformer?

1 Answers  

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What is the function of Harmonics filter, and how to calculate that rating of the energy saving?

1 Answers  

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What is Ton Capacity of Air Conditioner?

1 Answers   TATA,

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in thermal overload relay class 10A indicate what

6 Answers   Reliance,

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no EB power DG is not starting?

6 Answers  

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electric shock is due to current r voltage.?

12 Answers   National Steel, TCS,

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Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

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HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.

0 Answers   Areva,

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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

0 Answers  

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What is a copper loss or i2r loss pc?

0 Answers  

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whata is battery charger ?how many cells connected for 110v?

1 Answers   Essar,

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