Which UPS (inverter) is better and why ?
12 V inverter and 24 V (two 12 V batteries in series)
inverter which is better .........
which has the longer backup
which has the greater charging time
which has the greater discharging time
thank you
Answer Posted / k.prakashchandra
Charging and discharging durations depend upon the AH of
the batteries.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the basic rule for block diagram reduction technique?
What do you mean by transformation ratio of instrument transformer?
hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.
what is the difference between earth leakage and earth fault?
Define closed loop control system.
what is method for testing CT
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
what is the difference between b c d curves on mcb
Can RCD's used to protect the VVVF drive if not why.
why not starting switch first connect in direct on line starter?????
What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB
How can I calculate ISF of current transformer?