Thermal radiation is electromagnetic energy.
Answer the following statement true (T) or false (F)
True
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What term describes an oscillating motion around a reference position?
A) Slippage B) Wind up C) Vibration D) None of these
Explain the purpose of FIC 402B.
What will be an ideal response?
If you double the thickness of insulation, what happens to the heat flow? Does it double, decrease by one-half, or stay the same? Why?
What will be an ideal response?
How is a gas meter used to check gas furnace input?
A) The gas level is checked before and after firing the furnace, and the firing rate is calculated based on the heating value of the gas and the amount of gas used. B) The number of times the gas dial rotates in a minute and the gas heating capacity are used to calculate the firing rate. C) The firing rate indicator on the gas meter calculates the firing rate based on gas consumption. D) The meter is zeroed, the furnace is operated, and the meter is sent to the furnace manufacturer for analysis.