If the terminal voltage of a motor is reduced to 92% show by calculation what the percentage torque will reduce to with respect to Full load torque
T is proportional to v2
T=0.92 x 0.92 = 0.85 x 100 = 85% of FLT
What is meant by the term, "reduced voltage starting''
A phase control method to ensure electronic switching devices are used in the power supply to the motor to delay the point at which the voltage is switched at each half cycle