Answer / prasanna

yes.we can run but performance will reduce

Answer / chow

YES

Answer / xv2ps

I also thought yes as above described.
However, we have some electric problems in our factory for
2-3 days with one phase screwing off.
I have signed to rewire over 15 motors.

Answer / imtiaz

yes but low efficiency and reduced torque.

Answer / vinay

YES........
USING CAPACITOR

Answer / deepak (d.p.)

it is really true that wid only 2 phase connected the motor
rotates but with reduced torque andlow efficiency.

Answer / sad

yes it can run by giving mechanical force to rotate the
shaft while starting....

Answer / murugadoss

Take the second phase supply and connect to the capacitor input (15mfd/hp) (make sure the existing phase only to connect across the NV coil). then connect the output of the capacitor to the third phase. start and check the motor is running in the right direction if not change the second phase connection ( capacitor input) to the first phase.
Select the capacitor rating correctly otherwise the motor winding takes overheat and finally it will burn.

Answer / ashok kumar

with 2 phase motor does take place of rotation but motor
should not be loaded .it will start or rotate with humming
sound.after get start the motor, we can load it, but only
with in a limit(which is much smaller then that is in normal
condition) if we loaded the motor with in limit (with in the
range of full load current)it will be continuous in rotation
but its torque will be reduced as well as speed and also
effected its efficiency.

Answer / niranajn

yes but with reduced loading

hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

Why Auto Transformer is called "Auto"? What is the logic?

1 Answers  

What is the need of motor starter?

6 Answers  

In 63kva LT Distribution Box Why the outgoing of 63A kit kat is connected to 200 A link disconnector? as the output of kit kat is only 63 A?

1 Answers   Godrej, Patel,

What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

0 Answers   Equate,

11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY

8 Answers   ABB,

how the ac voltage are selected like 220v,415v,750v,1000v& 1.KV,6.6KV,11KV,33KV,66KV,132KV,220KV & why these are selected like these orders

2 Answers   Jindal, JSW,

Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

Can we calculate the P.F if we know the only load on alternator .

1 Answers   Medha, Medha Servo,

what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

Who many reason of ignition fail ?

0 Answers  

What is the difference between Isolator annd Circuit Breaker.

21 Answers   ABB, Lanco, NTPC, Power Grid, RInfra,