how the direction of rotation in a dc shunt motor could be
reversed?
Answer Posted / sunil
by changing the field winding connection.we can change the
rotation
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is the emf equation of a transformer?
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
whether fibre optic cable in high voltage earth conductor is used for protection circuits
what is the purpose of silicon dropper used in battery charger?
How to calculate Voltage regulation of 22 KV Over head Line.
what about SAP/MRP regarding manufacturing of electric motors and all drives?
write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;
Why do we perform an open-circuit test and short-circuit test on the transformer?
5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch
what are factors to be consider to design a HT & LT motor?
How does cost of generation from hydropower plant compare with other sources of electricity?
If you have an earth with pilecap then your resistance is really low. why and how?
What does a Bode plot tell you?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.