what are the main parts of UPS what is the function of that?
Answer Posted / sandeep
UPS is a Uninterrupted power supply.It is work mainly with the helpof REACTIFIER,BATTERIES, INVERTER
Rectifier: converts the AC supply to DC sypply
Batteries: It will be charged by DC supply, and gives the
supply during the supply interruption.
Inverter: It inverts the DC to AC supply.We
get DC power output from Batt. When the power comes to
Inverter it will become AC power.
| Is This Answer Correct ? | 16 Yes | 5 No |
Post New Answer View All Answers
If short circuit ratio is high is it bad or good for a machine then tell the reason...
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
What are conduct on the testing in cf in ur site?
What is the meaning of C1, C61, C91 cable
what is magnetizing current test in power transformer
I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.
Operation of isolators.
Explain in brief description about the operation of DG sets.
How can ou verify the size of conductor 50Sq.mm ACSR
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?
write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;
what is the difference between rectifier and converter and commudator?
What is miller crystal oscillator? Explain its operation?
What is the Surge suppresor? Why using in a UDB's and How it works?