Electromagnets that have special movable cores are called a ____ or relay.

a. solenoid
b. diode
c. capacitor
d. battery


a. solenoid

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10 mm equals:

a. 1 cm b. 1 dm c. 1 m d. 1 km

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The automatic control of a system is intended to ____.

A. maintain the working conditions of the equipment with a controllable device B. evaluate overloading situations C. maintain stable or constant conditions without excessive human interference D. maintain safe operations for service technicians

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What is the difference between Awareness and Identity?

What will be an ideal response?

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The time to learn about a potential employer is _____

a. before the application is submitted b. before the interview c. during the interview d. during the first week of employment

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