TVET Quiz

The booster chambers are separated from each other by

• valve mechanism

• diaphragm

• constant pressure chamber

• variable pressure chamber

The metal used for the brake drum is

• aluminum alloy

• cast steel

• copper

• cast iron

When the brakes are applied and released, which components are responsible for pulling the brake shoes back from the drum surface?

• Hold down springs

• Return springs

• Adjuster

• Wheel cylinder

When the driver presses the brake pedal, hydraulic pressure is generated in the

• brake lines.

• wheel cylinder.

• master cylinder.

• slave cylinder.

What is the primary purpose of a load sensing device in a hydraulic systems?

• Temperature control.

• Pressure regulation.

• Flow measurement.

• Load-depended pump control.

Chipping hammer is a tool use

• after

• always

• before

• never

What is the primary purpose of greasing machinery?

• Increase machine speed.

• Reduce machine noise.

• Provide lubrication to moving parts.

• Enhance machine aesthetics.

Which view shows more features or characteristics of an object?

• Top views

• Back views

• Rear views

• Front views

The line that runs parallel to any of the isometric axis is the definition of

• isometric line.

• non- isometric lines.

• isometric planes.

• non-isometric planes.

The purpose of the scale is to:

• indicate the real sizes of components.

• know about the height of the drawing.

• reduce or enlarge the drawing.

• modify drawing structure.