we want low electricity at lower speed of fan.what we have
to do?
Answers were Sorted based on User's Feedback
Answer / rajesh kumar
For induction motars Reduce some number of turn with there
armeture winding and induced flux is poor. thus still motar
runing in to low speed at lower electricity.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / praadeep_dd@yahoo.com
If we want low electricity to lower speed of fan we put a
regulator.(Insert resistance in series.)
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / amrinder
Please clarify.......... if we insert resistance in series
then it will consume electricity . Thus stiil electricity
consumption is same.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / chandra
We can reduce the supply voltage using thyristors.So, the
speed and power consumptions both are reduced.
| Is This Answer Correct ? | 0 Yes | 0 No |
why transformer donot allow the dc?
What is difference between MCC,PMCC,PDB?
If OLTC is in manual position there is chance to variation of voltage(Low or High)?
What is meant by directional power and reverse power relay ?
what is the difference between star and delta connection?
how open delta PT works & what is its construction?
what is surge voltage and surge current?
what is V=4.44FBN, THIS 4.44 ONLY U GOT the voltage in term sof 11, 22 etc this 4.44 u will get from form factor which has a value of 1.11
If the generator will trip, what you will do as an electrical technician in charge.
please send me latest & previous years question papers for IOCL Technical level questions
Can we use shunt trip coil instead of trip coil with protection relay for protection?
How many types of colling system it trformers?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)