what is the difference between on line & off line UPS

3 Answers  

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How the cable size for a motor is decided

14 Answers   NTPC,

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How can we calculate ac current from the given DC current when AC voltage is given?

0 Answers  

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Which addressing mode contains the address for data as a part of the instruction in 8085.

3 Answers   Ecil,

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The CHARGED BATTERY GET DISCHARGED WHEN IT IS NOT IN USE FOR LONG TIME.GIVE REASON.

1 Answers  

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Tell me all plants load factors i.e which plant operating on which load?

0 Answers   Bhel,

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What is VFD, and how its work

5 Answers  

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what are the advantage of UG cables over the over head lines

2 Answers   DVC,

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what is the relation between Sq mm of wire and its current carrying capacity?

5 Answers   Finolex,

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I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

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How we can change the direction of rotation of Induction motor? Prove it using graphical

0 Answers  

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If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v.

2 Answers  

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