When the direction of power flow in a differential compounded motor reverses, it will operate as a:

Related MCQs

• A cumulatively compounded motor does not run at dangerous speed at light loads because of the presence of ______.
• A 4 pole, 250V series motor has a wave connected armature with 1254 conductors. The flux per pole is 22mWb when the motor taking 50A. Iron and friction lossses amount to 1000W. Armature resistance 0.2Ω, series field resistance 0.2Ω. What is the output power in H.P.
• If the voltage equation of a dc motor is multiplied by ----- on both sides, we get power equation of dc motor
• A 440V, 20HP, 3phase motor operates at full load, 88% efficiency and 0.65 power factor lagging, the current drawn by motor is
• A dc motor can be looked upon as dc generator with the power flow
• Cumulatively compounded motors are used where we require _____.
• Cumulatively compounded motors are used where we require _____.
• The direction of rotation of dc shunt motor can be reversed by interchanging:
• The direction of the armature current in a dc motor is:
• The direction of rotation of a dc motor can be determined by: