Interested to Buy Any Domain ? << Click Here >> for more details...
How can we measure the frequency of a rotor running in full
load condition? Explain the method of measuring.
- 2 Answers
- 6091 Views
- Wipro, I also Faced
- E-Mail Answers
Answer Posted / nanda
U can first measure the rotor speed at full load using a
tachometer..note down the Rated speed frm the panel board
and take it as NS.. rotor speed as NR.
Slip is equal to NS-NR/Ns....so the rotor freq Fr is
slip * AC supply frequency
| Is This Answer Correct ? | 22 Yes | 1 No |
Post New Answer View All Answers
How LT megger works ?
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
Load break swicth maintenance procedure.
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
What is the effect of pd controller on system performance?
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
Why derivative controller is not used in control systems?
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
what are the 4 rules to start the motor?
how to select electronic timer(Star-Delta) setting for diff. rating motors
what is feed back and what are feed back amplifiers?
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
