what is the difference betweem star connected motor & delta
connected motor?
- 13 Answers
- 90307 Views
- I also Faced
- E-Mail Answers
Answer Posted / killer
In star connection motor is taking low current and produce
high torque and in delta connection motor is taking high
current and low torque.to start the motor from stand still
condition we requeired high torque so first motor should in
star connection and then it should have conti. with delta
connection.
| Is This Answer Correct ? | 183 Yes | 149 No |
Post New Answer View All Answers
kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased
What is the use for cable entry in control room?
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
what is the best transformer oil breakdown voltage?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
working principle of AC Servo Motor with its construction
Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
Why negative feedback is preferred in the control system?
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
What is the high series capacitance winding on high voltage power transformer ?
How to calculate energy stored in a capacitance
What is an order of a system.
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
