what is the difference between on line UPS & INVERTOR

2 Answers  

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explain 100 percent and 95 percent earth faults

1 Answers  

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What is thermal overload relay

2 Answers   Tech Mahindra,

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I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

0 Answers  

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

1 Answers  

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What is meant by pitch of a synchronous machine.??

1 Answers   Kirloskar,

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

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How many types of Transformer testing..

1 Answers  

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what is the internal working of star delta starter

0 Answers  

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why no load characteristics of generator also called as occ

1 Answers  

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What is the minimum permissive IR value for LT & HT motor for safe starting?

1 Answers   Rukmani,

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