Manual luffing jib offsets can be set using what method or hardware?
a. Varying the number of metal links between hinged parts
b. Changing the position of a hydraulic actuator
c. Adjusting cables during the lift
d. Positioning jib masts during the lift
a. Varying the number of metal links between hinged parts
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The framework of a cooling tower most closely resembles.
a. steel and metal frame b. white pine column c. plastic screw seams and plates d. treated post and beam
Technician A says that the data displayed on the dash can come from the engine computer. Technician B says that the entire instrument panel assembly may have to be replaced even if just one unit fails. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Which of the following statements is correct about flushing A/C systems?
A. Most A/C system manufacturers recommend flushing B. A/C system flushing effectively cleans very small refrigerant passages C. Flushing chemicals make refrigerant cool better D. Flushing solvents may remain in A/C systems, causing problems
Light framing lumber is classified as _____
a. dimension lumber b. common lumber c. rough lumber d. shiplapped lumber