Answer Posted / raghavendran r
A decrease in Excitation Causes
1) Decrease in Terminal Voltage.
2) Increase in Stator Current.
3) Decrease in Power factor.
If further reduced, it might cause Pole slipping and Gen
coming out of synchronism.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
how is calculated the quantity of weight in hot test xlpe?
hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?
What are motor generator sets and explain the different ways the motor generator set can be used ?
how to decide no of electrodes for 1600A LT Main incomer panel
how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
What is safety of Ht panel
how to set relay setting? and example calculation...
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
how generator avr give to the input?
How capacitor improves pf
