Which type of ingredients are added to a herbicide formulation to facilitate application and handling or to increase activity?
a. active ingredient c. chemical ingredient
b. inert ingredient d. restricted ingredient
B
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What can ruminants do that monogastric animals cannot?
A) Digest wood fiber? B) Produce insulin that can be used by all humans? C) Digest grass and hay? D) Produce vitamin A
An open door switch on a gas furnace will cause:
A) The combustion process to shut down, but will not affect the indoor blower. B) A complete system shutdown–no system operation at all. C) The door open alarm to sound, but will not affect system operation. D) The indoor blower to shut down, but will not affect the combustion process.
Airtight stoves, freestanding fireplaces, fireplace stoves, room heaters, zero-clearance fireplaces, antique stoves, and fireplace inserts for existing masonry fireplaces are examples of:
A. coal-burning appliances B. wood-burning appliances C. solid fuel-burning appliances D. solid fuel-burning fireplace E. none of the above
Since ____ is prone to expansion, T&G installations should be primed on all sides and ends, and all joints sealed upon installation to minimize movement.
A. PT lumber B. thermally treated lumber C. wood composite D. plastic decking