a motor's measured current is 45amp,whereas the rated current is 38 amps but still it is running ,how?
5 61111.where in India the maximum transmission voltage is operated? 2.what the methods are used to cool down the transformer?give the specific ratings of the transformer & specific cooling process. 3.how zero & negative sequence reactances are formed in a rotating machine when fault occur in the system?
IES,
2 3969IAM WORKING IN THERMAL POWER PLANT AS A TRAINEE.. I WANT TO IMPROVE MY CARRIER., IF ANYBODY KNOWS ANY COURSES., ANY TESTS, ANY BOOKS ,, ANYTHING PLS HELP ME..
2 4885Re: What do you mean by Power factor of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the Power factor mentioned on the generator nameplate means?
2 4805Genreally distribution transformers are having Star/delta connections to provide phase and neutral to the consumers. Is the neutral of the star conncted secondary grounded in these transformers?
1 3018why the genearation of electricity always in form of sine wave only ??? why not cosine wave ???
1 3495Post New Electrical Engineering Questions
what is the voltage between earth to neutral in lift.
EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
Difference between transition and diffusion capacitance
How wire size can define in electrical wiring? What is the ratio?
What is the difference between alternator and generator?
Which motor will you choose which can operate in both lagging as well as leading power factors?
what is there inside an inverter and how it works?
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
why we not used 11kva as a direct our electrnics component.
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
What is I to C?
for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations
