Interested to Buy Any Domain ? << Click Here >> for more details...
We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.
1 3958why Transformers power mentioned in KVA?. and why Generators and Motors power mentioned in KW?.
10 14504What is the purpose of Rotor earth fault relay and How to test the Rotor earth fault relay in generators and What is the procedure?.
1 4409why there is no current in the rotor body althrough the flux linking with it also get changes. why current only flows in windinds not in rotor
1 5409why we use condenser in the thermal power plant, althrough the same vapour will be again heated
Bhel,
2157WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).
1 6371In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?
1977Post New Electrical Engineering Questions
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
can i use the six sigma method which is used in management area, in state estimation of power systems?
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
what are the applications of PLC?
What is cross over distortion? How it can be eliminated?
What do you mean by passive circuit elements and why these are called passive?
how to make an earthing certificate
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking
