why transformer calling in VA rating

6 Answers  

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What is pi controller?

0 Answers  

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Which type of DG need Netral Earthing?

1 Answers   Hyundai,

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What is meant by cold loop test in instrument

0 Answers   Transnet,

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WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

0 Answers  

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what are the needs of electrical earthing.... other than protection?

5 Answers   Eskom,

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How we can design a cable for a 3phase load.

3 Answers  

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why alternator is used instead of dc generator and induction generator

1 Answers  

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Why generation voltage in thermal power plant is between 11kv to 33kv?

0 Answers  

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what is the function of capacitor duty contactor in an capacitor panel???

0 Answers  

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any calculation method for decide cable size for current?

1 Answers  

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What is Reactance & Impedance? what is diffrence between these?

2 Answers  

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