if my 6 kva UPS gives 20 min. backup at 100 % load, then at
25% load what is the backup time?
Answer Posted / jayesh
50 min
20min = 100% load
? = 25% load
=20*25/100
=50 min
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what is function of sensor, and how is it work , explain with difination
how to work MIL contol valve posistioner ?
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
Make Heater Process Logic.
what is wave length were using ?
Can combine control system for Emergency control system (ESD)and Fire & Gas System ( F & G) is possble to built and offer to client? Can such system is as per Norms in India?
What is the difference between PLC and DDC?
I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.
where proximity sensor installed on tank in loading arm application
what is the difference between -24 : +24 & 0:24 and where it use?
Can I calibrate the Electromagnetic Flow Meter on line and How.
what is exact time to study dcs and plc cources
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
In Safe Guarding test what means by "Failed to Danger" ?
dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,