Interested to Buy Any Domain ? << Click Here >> for more details...
1. What will happen if the armature rheostat is not in
maximum position while starting
the motor?
2. What will happen if the armature resistance is in minimum
position and the eld
resistance is in maximum position while starting the motor?
3. How do you reverse the direction of rotation of a DC motor?
4. If the armature connection and the eld connection both
are reversed, does the direction
of rotation of the motor reverse?
- 2 Answers
- 7571 Views
- I also Faced
- E-Mail Answers
Answer Posted / durga
3.by changing either the field terminals or by reversing the
terminals of armature terminals.
4.when both are reversed there is no change in the direction
of rotation of motor.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
sir,iam member to your gk books for one year plan,i have recived every months.i request you i want techical questions pls send as soon as possible
I'm a first year student of B.E Mechanical Engineering... How should i prepare myself for getting selected in campus interviews from now itself...? What books should i refer....?
What are the advantages and disadvantages of screw harmatic chiller respect to centrifugaal chiller machine?
how calculate the bearing number from inner and outer dia of bearing
sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you
An elastomer is a polymer when its percentage elongation rate is ?
Explain the hooke`s coupling.
what is mean by cc critical characteristic, hic high impact characteristic
give me an example of time when u something u tried to accomplish and failed.
ongc recruitment sample paper for asst.technician technical
Explain the nuclear reactor.
project,planning, equioment erraction &maint format. project,planning&scheduling,bar chart
22216 CC bearing
hi this is ravi , i was short listed in hal assistant engineer, now im going for interview can anybody help how is the interview for mechanical stream very urgent if anybody knows forward to me my mail id i.ravibabu2@gmail.com
At 50 Centigrade (Diesel oil) what is its cast?
