How do jogging circuits work?
What will be an ideal response?
As with many other types of control circuits, there are different ways in which jogging can be accomplished but, basically, jogging is accomplished by preventing the holding contact from sealing the circuit around the start push button when the motor starter energizes. It should also be noted that jogging circuits require special motor starters rated for jogging duty.
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Because there is no counter emf when the armature is at a standstill, and its resistance is very low, the current taken by the armature on startup will be ____.
a. abnormally low b. low c. high d. abnormally high
The word extrusion is derived from the Latin word extrudere, which means to ____. ?
A. ?heat B. ?push C. ?form D. ?compress
Landscape plans are usually ____________________ to make them more understandable and attractive to the client
Fill in the blank(s) with correct word
By the end of World War II, the heart of the United States' African American community had shifted to
A. Florida and the Carolinas. B. southern cities. C. Texas and New Mexico. D. Midwestern small towns. E. northern and western cities.