Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / prathap
because frequence F=PN/120 where p= no of poles and N=speed
so in generating station they maintained constant speed
| Is This Answer Correct ? | 12 Yes | 7 No |
Post New Answer View All Answers
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
harmonics filter
Why efficiency in thermal power plant is low?
what is the max. acceptable leakage current in 33kv bus bar
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
Define ohm’s law for a.c (alternating current)?
what happen when we add mentos in cold drink?& why?
What is the important precuations need tocarried out while working with Electrolite in Battery PM?
Give atleast 20 alternating current apparatus and devices.
how many Classification of fire extinguisher
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
What is thresh hold value of current?
List out the different frequency domain specifications?
how we design a pannel to start 10HP motor with the help of star delta starter?
