Red light occurs in the wavelength range of 400-500 nanometers
Indicate whether the statement is true or false
False , blue/green
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A pictorial diagram is also called a(n) ____ diagram.
A. ladder B. component C. architectural D. wiring
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A tankless domestic water system provides hot water from a coil in the boiler.
Answer the following statement true (T) or false (F)
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The ____ option of the diff command ignores blanks that repeat.
A. -b B. -B C. -c D. -C
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The evaporator of a chiller can be used to absorb heat from ____.
A. water B. a solution of water and polyethylene glycol C. the refrigerant D. both a and b
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