Because lattice booms are strong but relatively light weight, they are _____.
a. only crawler-mounted
b. only truck-mounted
c. the popular choice for taxi cranes
d. often longer than telescopic booms of equal weight
d. often longer than telescopic booms of equal weight
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Letter E is pointing to a _____.
a. hip rafter
b. valley jack rafter
c. valley rafter
d. hip jack rafter
Treponematosis is a venereal disease of domestic rabbits
Indicate whether the statement is true or false
What causes high motor heat on an air cooled compressor?
a. Broken discharge or suction valves b. Inadequate airflow across the compressor from the condenser fan c. Low mass flow of suction vapor to cool the compressor motor d. Low ambient temperatures
Technician A says that the bulb trade number is the same for all bulbs of the same size. Technician B says that a dual-filament bulb has different candlepower ratings for each filament. Who is right?
A) A only B) B only C) Both A and B D) Neither nor B