Answer Posted / ramesh
main points
1) It is used to control position, what ever the degree to
stop the motor is accuracy.
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
Define branch?
how indusrial diesel generator work
All tape of electrical questions Answers tape of motor transformer e.o.t crane
What is Negative Potential Bias
how we can calculate chiller required ampear?
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
HOW MANY TYPES OF FUSE?
Why transformer used in UPS??
how to identify vector group of three phase transformer by voltage method?
why high speed tripping relay will be used in tripping circuit why not normal relay
What is Servo Ventilated Motor?
Why two phase welding machine is used instead of three phase welding machine.
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
