Interested to Buy Any Domain ? << Click Here >> for more details...
can we run 3 phase induction motor under 2 phase supply
- 12 Answers
- 40506 Views
- I also Faced
- E-Mail Answers
Answer Posted / engineer bhai
yes we can run induction motor on 2 phase supply there are
three methods
1. first rotate the roter with some externel means and in
running condition of the motor switch on the supply.motor
will start running but in unbalanced and unstable condition.
2. connect a capacitor to one of the phase and give supply
to the motor with two already awailable phases and one with
the capacitor.capacitor will provide required phase
dispacement.motor will be more stable in this connection.
3. use scot connection of transformer to provide 3 phase
supply.
| Is This Answer Correct ? | 34 Yes | 6 No |
Post New Answer View All Answers
Why efficiency in thermal power plant is low?
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER
How can we convert 11 kv to 440 volt without using transformer ?
what are problems caused by the pdu in rack server
State and define ohm’s law?
Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
