1.what is meaing of ups,and used in softwares and sud stations,and main partes in ups. 2.main partes of the Disel Genarator. 3.main partes of the chiller and safty equipments.

2 Answers  

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Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

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If i want to build 230kv substation what are the equipments to be installed?

7 Answers  

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Why increase in current leads to increase in conductor temperature?

0 Answers  

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what is the difference between circular wdg & ractangular wdg?

0 Answers  

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What is meant by electrical speed?

1 Answers  

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What is miller crystal oscillator? Explain its operation?

0 Answers  

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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why buchholz relay installed in inclined position

3 Answers   Eskom,

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An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

0 Answers  

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why one side of tubelight glows after switch off ?

1 Answers  

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which gas is filled in CFL

7 Answers   Lumax,

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