why dont we connect the two 12 V DC batteries in parallel,
for an inverter (UPS)?
is there any harm ?
Answers were Sorted based on User's Feedback
Answer / jun dela cruz
you can not connect two or more batteries in parallel even
if they are identically the same. No two batteries have same
terminal voltage and internal resistance which will produce
circulating current between them. This condition will
discharge the batteries even without load. Although you can
connect batteries in parallel while charging only.
| Is This Answer Correct ? | 12 Yes | 4 No |
Answer / abns
first the thing that ohm's law does not allow it.
because inthat case what ever be the resistance of the circuit
no current will flow
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / bhattvijyesh_1084
yes two 12 volt.batterries connect in parallel,
for an inverter (UPS)?
| Is This Answer Correct ? | 2 Yes | 7 No |
On monitor it is written that current rating is 2.2 Amps. Is it a monitor current drawing capacity or CPU & monitor. If it is only monitor rating, what will be the rating of only CPU and what will be the power consumption rating of PC, Monitor & Scanner? In net, I learnt that computer consumes only 200-300W while running. With the current rating of 2.2 Amps, how it could be 200-300Watts. Please explain?
When a capcitor is used on 440 v thenthis is kvar rating 25kvar .my question is that when we use this capcitor use 480 v &525 volt .how much kvar increase . Plz give my question ans. And give answer with formula .my mail id is rohitashsaini013@gmail.com
State thevenin’s theorem?
How do we calculate the out Put voltage of generator, after excitation being given?
If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load
What are the factors to be considered during the Synchronization?
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT
what is the difference between the megger and multimeter operation ?
A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is (a)stable (b)unstable (c)marginally stable (d)critically stale
What Should be the rating of transformer used in 33KV substation?
Why Ferranti effect not occurs at full load?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)