Interested to Buy Any Domain ? << Click Here >> for more details...
Why material of brush is carbon in motors why not other
material.
- 5 Answers
- 9727 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / saurabh bhardwaj
1.provide high resistance for FORCED COMMUTATION.
2.PROVIDE LUBRICATION BETWEEN COMMUTATOR & BRUSH.
3.LOW COST
4.GREATER STABILITY AT HIGH TEMPERATURE
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
What is the function of electron gun used in crt?
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
Write down the design procedure of commutaj.
What are the different methodes for calculating the short circuit Current?
how brushed dc motor operating ?
what is the synchronous timer ? and it applications.
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
define the non synchoronism of synchoronous machine in general g or m??
what is meant by power and distribution transformer ?
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
what is the string efficiency
is that any software calculator to calculate the size of cable
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
