Answer Posted / ruthie
The automatic voltage regulator, AVR is a voltage regulator
that monitors the voltage output of the generator in order
to regulate the excitation voltage fed onto the rotor poles
to obtained the desired voltage output.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Why is negative feedback invariably preferred in closed loop system?
What type of pipe material G.I or M.S is used for sprinkler system?
please send previous exams question papers
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?
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
Draw the single line diagram of the power station?
Write down the design procedure of commutaj.
What is the mechanism of WTI
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
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 two contours of nichols chart?
What is meant by reset level of the relay?
how is the incoming cable size calculated for a given current rating of a panel??
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?