Can the field winding in synchronous machines be placed on
stator?What is the limitation of such arrangement?
- 2 Answers
- 4103 Views
- I also Faced
- E-Mail Answers
Answer Posted / sudheer
The other disadvantages are for large rating of machine
lage amount of winding is required hence if armature is
rotating large mechanical input is required to drive prime
mover and there may be large frictional losses mechanical
losses and machine must be capable of withstanding large
amount of centrifugal forces.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why need 3phase machine double earthing?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
Why is better to have a minimum ceiling voltage of 250% than 160%?
what is the current density of copper & alluminium.
Why we cant store an ac power. If we coo store in which device we can?
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
what is your aim
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
What happens if we run alternator on under frequency?
What is difference between YNyn0 and YNyn ??
Give the topology of current amplifier with current shunt feedback?
how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?
i have 3500 amp load and select current transformer and perches.how i calculate .please understand
