The magnetic field that protrudes out of the end of the main pole of a shaded-pole motor is the greatest when the current through the coil is __________.
A. increasing
B. decreasing
Answer: A
Trades & Technology
You might also like to view...
Consequent pole motors intended to operate with four speeds use ____________________ reconnectable windings.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Two advantages of RS-232 communications are the relatively high signal voltages and long transmission distances
Indicate whether the statement is true or false
Trades & Technology
The relationship of CFM and FPM can be summarized as
A) CFM = FPM / area B) FPM = CFM C) CFM = FPM × area D) FPM = CFM × area
Trades & Technology
Draw an approximate ellipse with a major diameter of 6? and a minor diameter of 3?. Draw a second approximate ellipse with a major diameter of 200 mm and a minor diameter of 100 mm
What will be an ideal response?
Trades & Technology