Which type of actuator uses an electromagnetic plunger to open and close a passage or move a linkage?
A) LED B) Transistor C) Solenoid D) Relay
C
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Most DC speed controllers use solid-state devices such as ____ to provide speed control for the motor.
a. diodes b. GLOs c. gates d. SCRs
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The output of an RC differentiator with an open capacitor will look like the input
Indicate whether the statement is true or false
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What does the instruction CLR do?
A) It clears the value of the bit located at address bit. B) It clears the value of the bit located at register bit. C) It clears the value of the bit located at memory bit. D) none of the above
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The working circle is also known as the:
A. diameter B. height C. radius D. circumference
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