The abbreviation for the plastic pipe used in systems for water and gas supply lines and irrigation systems is ____________________.
Fill in the blank(s) with the appropriate word(s).
PE
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The building activity, like most human activities, has a negative impact on the environment. A metric that measures the impact of a building product on the environment is called environmental product declaration (EPD). This metric is provided by the manufacturer of the product and can either be cradle-to-gate EPD or cradle-to-grave EPD. Which of the two EPDs is more commonly available?
What will be an ideal response?
The Ford AOD was the first automatic transmission to have a built-in overdrive.
Answer the following statement true (T) or false (F)
Which of the following types of fifth wheels is capable of altering the weight over the tractor rear axles?
A. semi-oscillating B. sliding C. compensating D. no-slack, semi-oscillating
List six indoor air pollutants.
What will be an ideal response?