Deck 1: Safety

Question 1

Rubber gloves are always the best choice for any type of job.

Answer 1

False

Question 2

Water can be used to extinguish any type of fire.

Answer 2

False

Question 3

GFCI outlet is designed to prevent excessive current from flowing through an electric circuit.

Answer 3

False

Question 4

Lead-acid batteries cannot explode since they only contain lead and water.

Question 5

Chemicals are only dangerous if you breathe in vapors, accidentally swallow some of the chemical, or get the chemical in your eyes.

Question 6

The best way to prevent an eye injury is to__________.

A) use one hand to shield your eyes when grinding metal.
B) squint or blink rapidly when welding and do not look directly at the arc.
C) keep your eyes tightly closed when cutting metal.
D) always wear approved safety glasses.

Question 7

Technician A says that an MSDS would be consulted to determine the specific type of personal protective equipment that should be worn when working with a chemical. Technician B says that non-flammable chemicals cannot hurt you. Who is correct?

A) A Only
B) B Only
C) Both A and B
D) Neither A nor B

Question 8

Who is ultimately responsible for personal safety?

A) A government agency
B) The shop owner
C) The shop manager
D) Each technician

Question 9

Technician A says that the third prong on a North American 120V AC electric cord always indicates a three-phase voltage. Technician B says that the third prong on a 120V AC electric cord can be broken off if an extension cord is used. Who is correct?

A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question 10

While working with diesel fuel, a fellow technician approaches you and lights up a cigarette. What should you do?

A) Ask him for a cigarette.
B) Ask him to go to an approved smoking area.
C) Ask him to go to the battery storage area to smoke.
D) You should do nothing since it is his business if he smokes.

Question 11

In which of the following situations should hearing protection be worn?

A) Working around a running diesel engine
B) Using an air impact wrench
C) Using an air hammer
D) All of the above

Question 12

Which of the following should NOT be worn in a truck repair facility?

A) Baggy or loose clothing
B) Jewelry
C) Sandals
D) All of the above

Question 13

A hybrid-electric truck is being serviced. Technician A says that orange-colored wire insulation indicates 12V circuits. Technician B says that although he has no experience working with hybrid electric trucks, the only way to learn is by doing. Who is correct?

A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question 14

Which of the following is a true statement?

A) You cannot be electrocuted when working with high voltage if you keep one hand behind your back.
B) Rubber-soled shoes will protect you from electrocution.
C) High voltage electric repair should be left to those who are properly trained.
D) It is always possible to just let go of a metal object if you are being shocked.

Question 15

You work the second shift in a truck repair facility and need to move a truck out of a stall that had been worked on by the first shift. There is no warning tag in the truck and the keys are in the ignition. Prior to moving the truck, what should you do?

A) Start the engine and move the truck since there is no posted warning.
B) Determine if the truck is safe to move prior to starting the engine.
C) Start the engine, if you do not hear anything abnormal it is ok to move the truck
D) Complain to the shop foreman about the truck being left in your stall, then move the truck.

Question 16

A new brake and electric contact cleaner product is being introduced in your shop. What should you do before using this product?

A) Let someone else try it first, if they do not experience any health problems then it must be safe.
B) Ignite a small sample of the product to determine if it is flammable.
C) Smell a small sample of the product to see if it seems safe to use.
D) Consult the MSDS for the product.

Question 17

You have just been hired as a truck technician at a large truck repair facility. What should you do to protect your personal safety?

A) Locate the emergency eye wash station.
B) Locate the MSDS information.
C) Determine the location and type of fire extinguishers in the shop.
D) All of the above.

Question 18

A cab-over-engine truck is being serviced. What should be done prior to tilting the cab?

A) Remove all loose objects from the cab interior before tilting.
B) Consult the MSDS for the truck.
C) Start the engine and release the parking brake.
D) Make sure you have a large wooden beam nearby to act as a jack stand.

Question 19

You cannot locate the MSDS for a new chemical used in the shop. What should you do?

A) Ask a coworker what protective measures are necessary for this new chemical.
B) Ask your employer to provide the MSDS for the chemical.
C) Use the chemical with caution.
D) Wait to see what happens to someone else who uses the chemical.

Question 20

What should you do before lifting or lowering the hood on a conventional truck?

A) Make sure all hood dampers, springs, and cable stays are attached.
B) Check that no one is under the hood before closing.
C) Verify that there is sufficient room in front of the truck before opening the hood.
D) All of the above.