Author Question: Solar tube lighting saves energy by ________. A) Reducing the need for indoor lighting during ... (Read 122 times)

craiczarry · **on:** Jul 24, 2018

Solar tube lighting saves energy by ________.

A) Reducing the need for indoor lighting during daylight hours
B) Increasing aesthetic qualities of the home due to their design
C) Decreasing the need for natural lighting during the night
D) Increasing the need for artificial lighting during daylight hours

Question 2

Which of the following statements about brazing dissimilar metals is incorrect?

A) Different metals expand at different rates.
B) Always use a phosphorus alloy to braze dissimilar metals.
C) Different metals have different melting points.
D) Always use a flux, even when one of the metals is copper.