In cam timers, how is the operation of the switches controlled?
What will be an ideal response?
In cam timers, the operation of the switches is controlled by the action of adjustable cams attached to a common shaft. The shaft is turned by a small synchronous motor.
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Engine ____________________ are used to hold all engine components together and supply the main engine mounting points.
Fill in the blank(s) with the appropriate word(s).
Express 0.25 as a binary number.
What will be an ideal response?
A(n) ____________________ of enclosure can only be used where there were no problems of moisture, dust, or explosive fumes.
Fill in the blank(s) with the appropriate word(s).
Each cardiac muscle cell is bound to its neighboring cells at sites called
A) intercalated discs. B) myofibrils. C) sarcomeres. D) trabeculae. E) fossa ovalis.