what are the main parts of UPS what is the function of that?
Answer Posted / anwar abbas
hi friends i am ANWAR from pakistan,city skardu baltistan
i am an electrical engeenier,
UPS?
An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
how to calculate the distance relay faulty zone?pls explain?
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
Instrument connected to a single phase supply
What is electrical grounding?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
how can we select the appropriate VCB ?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
What is the purpose of using busbar mounting fuse?
what is the voltage between earth & neutral in 3 phase electrical connection.
What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?
hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
operation of protection relay watchdog contact?