Interested to Buy Any Domain ? << Click Here >> for more details...
what happens when ac supply is given to D.C motor.
- 17 Answers
- 31429 Views
- I also Faced
- E-Mail Answers
Answer Posted / mallikarjun n
nothing doing...if we give dc supply,o/p will be 24vplts..
if ac,o/p will be 230 volts.if we give ac,motior will run
at const speed.if we give dc,it wil start at 50rpm and
gradully increase 2 160rpm,if it crosses rated rpm winding
will burn will more spark induction takes place..
so dont give ac supply 2 dc motor.be careful
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
How to megger test 11 kV cable and the acceptance IR value
why chock were used in old tubelights but are not newest tubelights?
What is the drawback of class b amplifier? How is this minimized?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?
electrical
what may the reason for vector shift in a generator?
how to calculate cable size in diffrent loads?
what is the meaning of 0.5ohm Resistance
what is the difference between gas group b and gas group c electrical equipment construction wise?
How to calculate multiplication factor in kva example 500kva ans pls ?
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
