in transmission line, if the load is suddenly increased at
the receiving end of the system the phase shift will
(a)decrease
(b)becomems zero
(c)increase
(d)not be affected
- 4 Answers
- 7607 Views
- Getco, I also Faced
- E-Mail Answers
Answer Posted / ketan
increase
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
what type of earthing do for dry fissure rock?
draw the block diagram of fire alarm?
You are of electrical field and you are going for software? Why
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
why all the feeders are designed in a particular manner ... is there any reason for that???
what kvrah y we need to take the readind of that
limitation of conductor height on ground when we consider EMC
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
