I have a 600VA UPS for computer only. It holds for
20minutes only.
1. Can it be upgraded for longer period.?
2. Can it be used for one ceiling fan and a tube light? If
yes, how to upgrade?
- 11 Answers
- 37346 Views
- I also Faced
- E-Mail Answers
Answer Posted / rpg
yes u can upgrade it by upgrading battery of higher Amp Hour
Capacity in UPS.
| Is This Answer Correct ? | 32 Yes | 17 No |
Post New Answer View All Answers
Classify milling machines.
How many types of electrical earthing are there?
Define coil span?
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
how can we calculate the ratio of caustic soda and water in lrs.
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
What are high pass filter and low pass filter? and What are the flowmeter ?
what is PDU in transformer?? which company manufacture??
briefly explain the main blocks found in a microprocessor based system
How to test IR testing & magnetic balance test
why do we not use equivalent voltage source in negative sequence equivalent ckt.
What is core CT & it's function?
What happens to voltage when current through the inductor is constant?
