CAN ANYBODY PL TELL ME WAT FACTORS CAN CAUSE UNDERVOLTAGE
ON A BUS??? PL LIST ALL THE REASONS WITH SOME EXPLAINATION
Answer Posted / amit srivastava
yes there are so many problems will raised on bus bar
first of all it increase the current which will creates
losses in transmission line nd other thing it makes poor
power factor which make transmission conductor less
efficient
as for as bar is concern it will decrese the flux of the
generator so it will creats severe problem to the alternator
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Define thermal resistance in the context of power amplifier.
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
Name of the relay of low lub oil presuure in DG sets
what is static frequency converter?what is the function...of sfc...?
How many kw will suply from one db
What is the use of oil in transformers?
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
how to prepare the technical test
operation of diesel generator
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
Define delay time.
Load break swicth maintenance procedure.
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?