what is the purpose of checking IR and Megger values in
motor windings?
Answer Posted / bsoni
to chake the winding insulaions & likage of winding
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
State superposition theorem?
how we can calculate 2 phase welding transformer rating or total power?
Please elaborate th´evenin’s theorem?
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
i wasted one year for the job after completed my btech what can i say about 1year time in interview
tell me some type of questions throught which i can prepare for exam and do my best
Name of the relay of low lub oil presuure in DG sets
In vapour absorption refrigeration machine fluids used are
WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA
On what principle electric motor works?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
How to address the servo drive for motor
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
Where servomechanism is used?