Answer / prakul

motor starting torque will reduced.
AND AS WE KNOW TORQUE IS DIRECTLY PROPORTIONAL TO SQUARE OF
THE VOLTAGE.

Answer / senthil kumar

When the motor gets low voltage the following points are
obtained.
1.Low starting torque
2.low speed
3.High current
4.High temperature rise
5.High power factor
6.Noise

Answer / binay agrawal

motor speed will gradually down, but at below half of the
full voltage, winding can burn.

Answer / l.madhavan

motor run with low speed

Answer / gunasekaran

it is rotating very slowly

Answer / dilip dixit

WHEN LOW VOLTAGE APPLY TO THE MOTOR THAN TORGUE WILL BE
HIGHER AND FOR THIS SLIP WILL BE INCREASE AND MOTOR WILL BE
TAKING HIGHER CURRENT & BURNT AFTER CERTAIN LEVEL.

why in 3.5 core means 3 core for phase and .5 for neutral?

1 Answers   Sodexo,

what is the effect of constant power factor to the voltage regulation

1 Answers  

where does the unbalanced current flow in the delta circuit

3 Answers  

how we select the mva rating of the circuit breakers?

1 Answers  

why microprocessors are named as 8085 ,8086 etc? what's the reason for this???

15 Answers   Bhel, HCL,

Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?

0 Answers  

how we explain parallel paths armature winding?

0 Answers  

what is the difference between a hooter and a mcp

2 Answers  

Why earthing done?

1 Answers   CBRE,

How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

0 Answers  

Explain bypass capacitor?

0 Answers  

What is the basic difference among IPS,UPS,EPS?

2 Answers   ABB, Navana,