WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).

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I'm looking for a manual set for a Credence ASL-1000 or ASL 3000. Softcopy would be preferred but I'll take what I can get.

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2 t/f operating in parallel will share the load according 2 their- a)leakage reactance,b)pu impedence,c)efficiency,d) rating.

1 Answers  

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140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?

1 Answers  

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how to calculate single phase motor efficiency ?

0 Answers   Bhel,

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How to calculate mf when meter equipment and meter are connected

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what is KA rating and how can we choose switchgears on applications

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WHAT IS THE SHOPE TESTING

2 Answers   TATA,

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What is pole of the system?

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please explian how may types of maintenance works.

4 Answers   HP,

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what is the use of buchzloys relay?

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How to calculate the no of Ceiling fan (1200mm sweep) per unit area?

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