what is the function of commutator in dc motor?
- 52 Answers
- 166960 Views
- Aviation, HP, Raj Construction, TCE, University Exams, I also Faced
- E-Mail Answers
Answer Posted / ranjith
in a dc motor dc current is converted into ac as input is dc and commutator serves the purpose of both ac to dc and dc to ac
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
can u give me a brief idea about power line carrier communication ??
Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?
where was current transformer protection units used and why??
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
what is current check gurd relay?
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
how to find the capacitance value of the motor while running??
What is acsr cable and where we use it?
what is the effect of un-synchronized power.
How many types of electric motors are there?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
how to calculate kvar in Akiva
How earthing of switchgear system to be done.
