Answer Posted / sivaraju
if two generators synchronised and are punning parallel,
the total load divided and generator takes half of the
total load upon it.
some times because of load unbalancing one generator
shifts his total load on second generator and run as a
motor . before this condition the generator is taking load
upon him and now it will became as a load and it will run
as a motor insted of generator.
in this condition the second generator winding can be
damage, so we use reverse power relay. because the
direction changed of power , so we called it reverse
Is This Answer Correct ? | 7 Yes | 6 No |
Post New Answer View All Answers
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
How would your past experience translate into success in this job?
what is meant by skew width in machines?
could you measure current in parallel?
Explain Even and Odd signals?
How to work E.L.C.B and how to connect in circuit.
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
How do I calculate/select Droop CT ratio for various capacity of generators?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
brief notes on ammeters
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
i wasted one year for the job after completed my btech what can i say about 1year time in interview
What are the weight of 800KV DA,DB and DC type tower ?