LIft jack and stands

  Which of the following is a type of lifting mechanism used in the automotive industry?

• a. All of the answers listed
• b. Hydraulic jack
• c. Mechanical jack
• d. Pneumatic jack

  When mounting an engine on an engine stand, the mounting bolts should be of the correct strength and should thread into the hole at least:

• a. ten turns.
• b. two to four turns.
• c. three to five turns
• d. six to eight turns.

  Which of the following is an opportunity to cause damage to a vehicle?

• a. All of the above
• b. Allowing an inexperienced driver to operate the vehicle
• Moving vehicles in and out of the shop
• Working on a vehicle without covering the fenders

The two-post hoist comes all of the following configurations, EXCEPT:

• asymmetrical.
•  symmetrical.
• semisymmetrical.
• bisymmetrical.

All of the following are used to protect a vehicle from damage, EXCEPT:

•  floor mats
•  seat covers
• fender covers.
• used shop rags.

Where should you keep the keys for vehicles that are being repaired in the automotive shop and not currently being used?

• Secure and away from the vehicle
• None of the answers listed
• In the vehicle’s ignition switch
• Under the vehicle’s driver’s side floor mat

Technician A says most four-post hoists have automatic locking mechanisms. Technician B says some four-post hoists have manual safety mechanisms. Who is correct?

• Technician A
• Technician B 
• Both Technician A and Technician B
• Neither Technician A nor Technician B

The ___________ is useful for raising the vehicle to a height that removes the need for the technician to bend down.

• . scissor jack
• All of the answers listed
• transmission jack 
• vehicle hoist

Which of the following is NOT a corrosive?

• Wheel bearing grease
• Baking soda
• Battery acid
• None of the answers listed

Technician A says vehicle inspection pits allow access to the vehicle’s underside without using a hoist or jack. Technician B says that vehicle inspection pits only need to be covered when a vehicle is over the top of them. Who is correct?

• Technician A 
• Technician B
• Both Technician A and Technician B
• Neither Technician A nor Technician B