The lowest portion of a telescopic boom that does not extend is called the _____.
a. actuator
b. boom butt
c. ring gear drive
d. base section
d. base section
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When monomers combine to form blocks two units long and then, in turn, combine to form blocks four units long, in sequence, it is known as ____ polymerization. ?
A. ?stepwise B. ?emulsion C. ?chain growth D. ?catalytic
When designing the structural steel support system for a building, where do structural drafters obtain most of their information?
What will be an ideal response?
Most commercial swine enterprises will follow a breeding program with emphasis on:
A. inbreeding B. outcrossing (within the breed) C. crossbreeding
What does the low temperature thermostat do?
A) it starts the system when the temperature outside reaches 35°F B) it controls the flow of chilled water through the coil C) it controls steam flow through the pre-heat coil D) when it senses a temperature below 35°F it shuts down the blower