why is the rating of transformer done in kva and not in kw.

21 Answers   Honeywell, Satyam,

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what is Use of Stones/Gravel in electrical Switch Yard??

4 Answers   Sanghi,

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The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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what is the main purpose of line PT and bus PT?

11 Answers   L&T,

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what will happen if there is a voltage leakage or current leakage in an electrical train

0 Answers  

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what is the bus bar size of 2700 amp ACB breaker ? and what is the cable size ?pls detailed answer ?

3 Answers  

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How many capacitors using in LT panel as per Govt rules?

0 Answers   Electrical Tech,

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what is sevice settings for mccb?How can be it setted?

1 Answers  

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what is the diff. between power transformer & distribution transformer.....

5 Answers  

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define excitaton voltage and excitation current?

2 Answers   Allied Group,

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