What device or devices use a low current input to control a high current output?

What will be an ideal response?


Relays and transistors

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Features such as _____ cannot be shown clearly on an elevation view.

A. stairs B. floor heights C. foundation and footings D. interior walls

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What wheel media is used in a rotary air-to-air heat exchanger that can recover total heat?

a. Aluminum b. Copper c. Zeolite d. MonelĀ®

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What are some present-day applications of Wheatstone bridge circuits?

What will be an ideal response?

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Because of their simplicity, ICS systems are among the least expensive to install, operate, and maintain.

Answer the following statement true (T) or false (F)

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