When you are uncoupling a loaded trailer, you should lower the landing gear until it:
a. Make firm contact with the ground, turn crank in low gear a few extra turns.
b. Make contact with the ground and leave the trailer off the fifth wheel.
c. Reaches the ground.
a. Make firm contact with the ground, turn crank in low gear a few extra turns.
You might also like to view...
If the building is designed to have separate air conditioning systems for each face (N, S, E, and W), for what time of day would you size the East facing system?
A) 8:00 AM B) Noon C) 4:00 PM
Wire size is determined by
A) cross-sectional area B) whether it is solid or stranded C) length D) material
Which of the following statements is most accurate?
A) Perimeter systems accommodate many of the loads of the core system and loads caused by weather. B) Core systems are subject to a wider range of variables than perimeter systems. C) Core systems must adjust to accommodate variables such as wind effects. D) Perimeter systems only need to accommodate loads such as electrical equipment and lighting.
When using a shingle hatchet, the sliding gauge is used to measure the _____
a. gap between shingles b. gap between the nails and the top of the shingle c. amount that each shingle should overlap the shingle next to it d. amount of exposed surface for each shingle