Answer Posted / sarwar
Star point of motor is not necessary to ground because a
motor is a balanced load.So,no current will flow through
star point to nutral.
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
What is Anemometer used to measure?
sir plz send some previous year questions of jspl.
what are the pecularity of shaver sockets ?
What is the meaning of floating point earthing in battery backed systems ?
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
How can we measure the residual voltage in dc machines?
defination of controlled shunt reactor
Explain what are inter-poles and why they are required in a dc machine.
What is Antipumping Function & If we have C.T how we find the Ratio ?
What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
Basic motor transformer generator
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
What is the function of the circuit breaker failure relay?
