Interested to Buy Any Domain ? << Click Here >> for more details...
why DC motor body is plain cover but AC motor is different
like finse?
- 2 Answers
- 5819 Views
- I also Faced
- E-Mail Answers
Answer Posted / avd
In AC motor load current flows in stator and causes heating
of stator. Hence to cool it down fan is provided which
cools the body. To increase area fins or plates are there
on body.
In DC motor load current flows through armature, causes
heat generation in armature. To take out the heat you need
to cooldown armature. Stator cooling is not required, hence
plan body is okay.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
how to work droop ct in generating station
in india per day how much power is generated including all power station
Discribe type of fault in DOL and stardelta startor.
State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp
what is servo motor and how to work it.
what are the tests comes under the type test, what tests comes under routine tests.
what are the sample questions asking to the test cunducting for electrical superwising lisence test?
electrical knowelge
difference between semiconductor & conductor & insulator?
why high speed tripping relay will be used in tripping circuit why not normal relay
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
what is the best method of grounding in 30 MW generator?
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
