How does ethephon differ from other chemical plant growth regulators?
A. It affects root growth instead of stems.
B. It is applied as a powder.
C. It does not block gibberellin synthesis.
D. It lasts much longer.
Answer: C
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a. the boom is lowered toward a horizontal position b. the boom is raised toward a vertical position c. a telescopic boom is retracted d. the amount of counterweight is increased
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Indicate whether the statement is true or false
A refrigerant container should never be heated or stored in temperatures above:
A) 95°F. B) 115°F. C) 100°F. D) 125°F.
A technician checks the coil of a relay with his ohmmeter, and the reading on the scale is infinity. This indicates what condition of the coil?
A) The coil is functioning properly. B) The coil is shorted. C) The coil is open. D) Relays cannot be checked with an ohmmeter.