The speed control of universal motor used for sewing machines is by

Related MCQs

• Speed control of a universal motor is achieved by
• The wattage of motor for driving domestic sewing machine will be around
• In case of high speed universal motor which of the following needs more attention ?
• The speed of a universal motor is generally reduced by using
• The speed/load characteristics of a universal motor is same as that of
• The speed of a universal motor is usually reduced by using
• In case of a reluctance motor, when the load is increased so that it cannot maintain synchronous speed the motor will
• A universal motor can run on
• The direction of rotation of universal motor can be reversed the by reversing the flow of current through
• In a universal motor, the most common cause of brush sparking is