Exam Trades & Technology - Automotive

Pressure plate assemblies may include all of the following EXCEPT ________

Some independent rear suspension systems have a ball joint that attaches the lower control arm to the bottom of the knuckle.

3

The fitting that is used to install grease into a steering or suspension part is called a(an)_______

4

Technician Asays to calculate the coefficient of friction, measure the force required to slide an object over a surface and then divide it by the weight of the object. Technician B says the moving force that slides an object over a surface is tensile force. Who is correct?

5

Excessive noise from the transfer case could be caused by worn bearings or internal gear damage.

6

The high-voltage batteries used in Honda hybrid electric vehicles are ________

7

Technician Asays a fully charged battery will not freeze as easily as a discharged one. Technician B says the specific gravity of a fully discharged battery is around 1.100. Who is correct?

8

Technician A says that heat can safely be applied to high strength steel so long as the upper temperature threshold of 1,500°F (816°C) is not exceeded. Technician B says heat can be applied for 3 minutes cumulatively, so long as it is not heated to more than 1,200°F (649°C). Who is correct?

9

Engines with separate camshafts for the intake and exhaust valves are called ______.

10

What are the advantages and disadvantages of deep-cycle lead antimony batteries?

11

The following statements are all correct EXCEPT ________

12

What were two of the major shortfalls of the first-generation OBD systems?

13

If a company has adopted the progressive discipline model it is acceptable in most cases for a manager to skip steps in order to save time and money

14

When an electronic problem occurs in a circuit that the computer senses or controls, a DTC is stored in the computer's ____________________.

15

A remote keyless control stops working. Technician A says that the battery in the remote could be dead. Technician B says the key fob may have to be resynchronized. Who is right?

16

Which of the following statements is LEAST-Likely true?

17

If your vehicle averages 27 miles per gallon, how far can you travel on 9 gallons of gasoline?

18

ASE-Style Multiple Choice A progression or production shop might have all of the following EXCEPT:

19

Two technicians are discussing OnStar. Technician A says that OnStar is standard on many newer GM vehicles. Technician B says that OnStar can monitor air bag deployment and notify emergency authorities. Who is correct?

20

Rear brakes do less work during hard braking than the front brakes because ________

21

A 4-cylinder engine with a nitrous-oxide system is built. After the MEP value is determined, the indicated horsepower is calculated to be 209 ihp at 5000 RPM. When placed on a dynamometer, the engines brake horsepower output is measured to be 168 bhp at the same engine speed. Find the mechanical efficiency for this engine, and round to the nearest tenth of a percent

22

Which of these is NOT a danger when an automatic transmission is forced into a lower gear at a high speed?

23

What is the diameter of a hose 1/16 inch larger than 3 7/8 inches?

24

Which type of regenerative braking system uses an electrohydraulic system?

25

Comparing motors, note the advantages of both DC and AC motors.

26

The life of a spark plug is determined by the temperature of combustion, the quality of the electrical system, the correct air-fuel ratio, and good oil control in the cylinder.

27

Fender striking is an adjustment method that uses spacers under the bolts that attach the fender to the cowl or inner fender panel.

28

Technician A says that a MacPherson strut typically does not include the spring as part of the strut assembly. Technician B says that a modified strut typically does not include the spring as part of the strut assembly. Which technician is correct?

29

Convert 305 cubic inches to liters

30

NOx readings at idle should be less than ________

31

An engine produces 375 lb-ft. of torque. How much torque is delivered to the drive wheels if the transmission ratio is 3.37:1 and the drive axle is 3.87:1?

32

Technician A says a pull to the right during braking could be caused by a defective metering valve. Technician B says a pull to the left could be caused by a defective proportioning valve. Which technician is correct?

33

A P0100 DTC is being discussed. Technician A says that an open or short in mass air flow circuit could be the cause. Technician B says that a defective MAF sensor could be the cause. Which technician is correct?

34

Which of these smoke types indicates oil being burned in the combustion chamber?

35

____________________ is what prevents a high surge of current.

36

What is removed when an air tank is drained

37

The cold cranking amps (CCA) rating is the common method of rating most automotive starting batteries.

38

Handsanding with a rubber block or sanding board will allow better control of filler removal.

39

ASE-Style Multiple Choice A(n) ____ mounts in the trunk lid to alter the airstream at the rear of the body to increase body down force.

40

Power steering belts often require replacement every 50,000 miles.

41

Two technicians are discussing how excessive valve overlap affects a turbocharged engine. Technician A says that a turbocharger operates on backpressure in the exhaust. Technician B says that if the turbo operates at too low an rpm, backpressure can flow through the open exhaust valve into the intake air stream, limiting boost pressure into the cylinder. Who is right?

42

A loose ground connection ________

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Exam Trades & Technology - Automotive

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