what is the working principle of energy saver control panel. please give the complete calculation & theory.

0 Answers   Lupin,

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The unit of current is the:(a) Volt(b) Coulomb(c) Joule(d) Ampere

2 Answers  

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Hi,, Just I want ask, if the power factor decrease what happen in voltage regulation? Thanks..

1 Answers  

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How to increase the specific gravity of DG batteries?

3 Answers   SCS,

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Why is reating of t/f in kva but for inverter in kw ?

3 Answers   UPPCL,

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How the earth fault relay works please explain?????????

2 Answers  

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what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

0 Answers   L&T,

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What is the function of isolater

4 Answers   Getco, Gland Pharma,

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How does flights get the neutral(grounding)

1 Answers  

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How to calculate Battery back up time for a 400 AH Battery bank having a load of 20 Amps and charging time required to fully charge this battery bank?

2 Answers  

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what the purpose of protection signaling equipment in substation?

2 Answers  

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list the advantages of RCCB over other circuit breakers?

0 Answers  

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