Complete control of the on time in a 555 timer can be gained by using a variable resistor as a ____.
a. potentiometer
b. limiter
c. variostat
d. transistor
a. potentiometer
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To what extent were the Puritans of Massachusetts Bay religious fanatics?
What will be an ideal response?
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Voltage supplied to a potentiometer may be called ________
A) Reference voltage B) Leading voltage C) Primary voltage D) None of these
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The two most common types of overcurrent protective devices are _____
a. circuit breakers and fuses b. heaters and blowers c. Edison-base fuses and time-delay devices d. safety switches and load centers
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Which part of the robot consists of the major axes and the minor axes and is responsible for performing the required tasks?
A. Teach pendant B. Controller C. Manipulator D. Base
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