Interested to Buy Any Domain ? << Click Here >> for more details...
in a dc motor we supply current only to the armature
conductors,from where is the field winding gets excited then??
- 3 Answers
- 6113 Views
- RRB, Siemens, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Let us not forget about permanent magnet motors which are
usually very small
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.
What is the necessary and sufficient condition for stability.
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
Can an inverter be used as a converter? How?
What is the operating principle of turbo-generator.
1.What will be stored in online ups EPROM IC?
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
what happen when increase or decrease size of lamp,light.glass.
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
what is the advantage of connecting capacitors in delta than in star?
explain supply side and demand side energy management with advantages & disadvantages
State magnitude criterion.
what is the constructional difference between a power transformer and potentian transformer?
my b-tech percentage is 50%. what answer will satisfy the hr ?
Circuit diagram of tube light without starter using electrical choke
