MEC 306 Q2

The power source for a brake booster is

• exhaust manifold atmospheric pressure

• electricity

• hydraulic pump

• intake manifold vaccum pressure

Rear axle drive is the combination of

• Driveline and Braking system

• Driveline and Suspension system

• Driveline and Rear axle mountings

• Driveline and Steering system

Bead wires in tyres are made of

• Aluminium

• Copper

• Brass

• Steel

If a tyre is designated as 175/65 R14 82 S, then the aspect ratio for the tyre is

• 175

• 
  65

• 14

• 82

The gear shift lever requires two separate motions to shift gears, and the first movement

• moves the synchronizer

• selects the synchronizer

• meshes the gears

• operates the clutch

Wheel base of a vehicle is the

• distance between the centres of the front and rear wheels

• distance between the centres of the front tyres

• distance between the centres of the rear tyres

• extreme length of the vehicle

Odometer is an instrument used for measurement of

• power

• fuel consumption

• engine r.p.m.

• distance

Cushioning springs in clutch plate reduces

• vehicle speed

• torsional vibrations

• jerky starts

• none of these

In a four-wheel-drive (4WD) system, which component is responsible for distributing power to both the front and rear axles?

• Differential

• Transfer case

• Transmission

• Drive shaft

What does the term "bead" in a tire refer to?

• What does the term "bead" in a tire refer to?

• The point where the tire meets the rim

• The thickest part of the tire's tread

• The pattern on the tire's surface