Round 2

What displacement was the first Chevy small block V-8 motor?

• 327 Cubic Inches

• 293 Cubic Inches

• 305 Cubic Inches

• 265 Cubic Inches

What was the original name of the Porsche 911?

• Porsche 901

• Porsche 959

• Porsche 900 Limited

• Porsche 912

Who expressed the concept and the functional objectives of Volkswagen Beetle?

• Adolf Hitler

• Enzo Ferrari

• Albert Einstein

• Otto Van Bismarck

All of the following statements regarding the composite vehicle's OBD II monitors are true EXCEPT:

• The Comprehensive Component Monitor is a one-trip test

• The Fuel Control, O2 Sensor and Misfire Monitors are run continuously

• The EVAP Monitor will not run if engine temperature is above 94 degree F (34 degree C)

• A LTFT reading of -30% could cause the Fuel Control Monitor to fail

What are the purpose of piston rings? 

• Keeps a tight seal on the cylinders

• Small pieces of metal that connects the parts of the crankshaft together

• Keeps the oil from drying out

• Keeps a tight seal on the piston heads so fuel and air doesn't leak into the sump

Oil pressure operating range

• • 10-100 PSI

• • 11-90 PSI

• • 11-90 PSI

• • 11-100 PSI

Three key differences between the diesel and the gasoline 4-stroke-cycle engines are: Diesel is heavier construction, Diesel has a higher compression ratio, and _______

• • 
    Diesel always uses a carburetor

• • Diesel combustion occurs because of intense heat and pressure added to the fuel and air

• • Gasoline combustion requires a fuel injector to create the spark

• • Diesel engines have oversized spark plugs

Torsional coil springs in the clutch disc:

• • 
    Absorb the torque forces

• • Are the mechanical force holding the pressure plate against the driven disc and flywheel

• • Return the clutch pedal to it's original position

• • All of the above

•  

  Insufficient clutch pedal clearance results in:

• • Gear clashing when shifting the transmission

• • A noisy front transmission bearing

• • Premature release bearing failure

• • Premature pilot bearing failure

Technician A says the clutch fork moves the pilot bearing. Technician B says the clutch fork movement is controlled by the clutch pedal. Who is correct?

• A only

• B only

• Both A and B

• Neither A nor B

Answer explanation

Technician B is correct. The clutch fork movement is indeed controlled by the clutch pedal. The clutch pedal is connected to the clutch fork through a linkage system, and when the pedal is pressed, it activates the clutch fork, causing it to move. This movement then engages or disengages the clutch, allowing for the transfer of power from the engine to the transmission. Technician A's statement about the clutch fork moving the pilot bearing is incorrect. The pilot bearing is a separate component that supports the transmission input shaft and is not directly controlled by the clutch fork.