MLR - SAFETY & SERVICE - TEST REVIEW

3. Which of these refrigerants is currently used in new vehicles?

• R12

• R22

• R1234YF

• R502

1.       Electrical fires require what type of fire extinguisher?

• CO

• Type A

• Type B

• Type C

4. Which of these is not an actual type of pliers?

• Slip joint

• Adjustable-Joint

• Locking

• Slack jaw

2. What organization is responsible for certifying automotive technicians?

• A. ACTE

• NATEF

• EPA

• ASE

5. One of these is not among the three Cs of diagnosis. Which one?

• Communication

• Correction

• Cause

• Concern

 6. According to the Alliance of Automobile Manufacturers, electronics now control:

• 50% of all automotive systems

• 67% of all automotive systems

• 79% of all automotive systems

• 86% of all automotive systems

 9. A Vehicle Identification Number (VIN) has how many characters?

• 17

• 15

• 13

• 11

7. Hardening and Non-Hardening are two types of what?

• Additives

• Sealers

• Organic Compounds

• Composite adhesives

8. All of the following jobs are related directly to the automotive field EXCEPT:

• Exhaust and emission technician

• Repair shop supervisor

• Truck driver

• Farm equipment technician

13. How must an absorbent that has been used to absorb hazardous waste be treated?

• As hazardous material

• As hazardous waste

• As normal garbage

• As an absorbent that can be stored and reused