Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / dipak thumar
Inverter is a part of UPS. in inverter DC supply is fed
through Battery and Battery is continuously charged through
Rectifier circuit from AC supply. in cace of AC supply is
available, inverter gets DC from Rectifier circuit and when
AC fails, it takes from battery.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What is reactive power and where it is used.
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
please explain how to do 'pole drop test' on generator?
What is the classification of hydro projects based on installed capacity?
can any one know is sbi interview based on merit or based on roll number
A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?
What is difference between isolator and circuit breaker?
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
What is the diffrence (Technical & Construction ) between CBCT & Normal CT?
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
