The rotation of an ECM motor is determined by:
A) The module program. B) The polarity of the power into the motor.
C) The polarity of the start winding. D) The internal motor wiring.
A
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All of the following are reasons for increased reliance on slave labor, after 1680, in colonial America EXCEPT
A. higher wages in England reduced the number of emigrating servants. B. planters feared the growing number of landless freemen in the colonies. C. the British Royal African company lost its monopoly on the slave trade in colonial America. D. Americans rushed to cash in on the slave trade. E. the development of wheat as a staple crop in the British colonies.
Current for the rotor flows from the battery through the brushes to which of these?
A) Regulator B) Stator C) Slip rings D) Rotor
The design process should identify ____ to be removed and existing or potential storm drainage problems.
A. native plants B. invasive plants C. non-native plants D. non-invasive plants
The two major types of doors are _____
a. solid and panel b. flush and wood c. flush and panel d. solid and