What is meant by transformer, why it should be used, with
out that equipment what happens if we transformed the
supply?
Answer Posted / panks
Transformer is that stactic device which transfers power
from one ckt. to other w/o changing frequency.
Transformer is used for stepping up & down the voltage
levels or as per requirments whenever needed.
Voltage level should be lower for Consumers like
Industries, Domestic, etc as compared to Generating
stations, Substations, switchyards hence w/o Trafo, voltage
level can't be changed like stepping up or down, hence to
get desired voltage level, we have to use transformers.
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
What is DC series motor?
Igfet is a
What is turn ratio of a transformer?
If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?
what is transistors comprised of?
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
Explain the process of commutation in a dc machine.
Please send 110 kv sb station full single line drawing(sld)
Zone of protection and tripping scheme of arc protection relay.
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
how to read idmt curva
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.