The purpose of the start-capacitor in the capacitor-start motor is ____.

A. to allow the motor to operate as well on DC as it does on AC
B. to save wear and tear on the brushes and commutator
C. to smooth out the 120 Hz vibrations
D. to produce a higher starting torque than that found in the split-phase motor


Answer: D

Trades & Technology

You might also like to view...

The International Residential Code (IRC) requires a heating unit to be installed in any residence built in an area where the winter temperature is below ____°F.

A. 40 B. 50 C. 60 D. 70

Trades & Technology

Convert a verbal scale of 1?? = 1 mi. to an RF.

What will be an ideal response?

Trades & Technology

More than 75% of the potentially arable land in South America is being cultivated

Indicate whether the statement is true or false

Trades & Technology

The ignition operating sequence and flame safety are controlled on an oil burner by:

A) The ignition transformer and oil burner. B) The combination oil valve and thermocouple. C) The thermostat and limit switch. D) The primary control.

Trades & Technology