GW2 Mock 1

On a H4 headlight bulb H60/55w there are

• Three connections for, dip beam, main beam and earth

• Three connections for, dip beam, main beam and side light

• Two connections for, dip and main beam

• Two connections for, dip beam and earth

A halogen bulb

• Works at 25,000 volts, a HID lamp works at battery voltage

• Works at battery voltage, a HID lamp works at 25,000 volts

• Works at battery voltage, a HID lamp works at 90 volts and contains metal halides

• Works at battery voltage, a HID lamp works at 90 volts and contains halogen gas

HID/LED headlight systems require a

• Headlamp self-levelling and washers

• Headlamp manual levelling and washers

• Headlamp self-levelling and no washers

• Headlamp manual levelling and no washers

If an indicator bulb was blown the indicators on that side would

• Flash faster

• Flash slower

• Flash the same

• Not flash

What is the legal requirement for indicator flash rate?

• 40 to 60 flashes per minute

• 4 to 6 flashes per minute

• 60 to 120 flashes per minute

• 20 to 30 flashes per minute

What store does kinetic energy transfer to during braking?

• Thermal energy

• Friction energy

• Potential energy

• Static friction

The purpose of the master cylinder is to

• To convert mechanical movement of the brake pedal into hydraulic pressure

• To convert hydraulic pressure of the brake pedal into mechanical movement

• Apply the brakes

• To provide a hydraulic fluid flow path through the wheel cylinders and calipers

How are the caliper pistons moved back from the brake pads?

• Releasing the brake pedal creates a vacuum in the hydraulic pipes withdrawing the piston

• The design and shape of the piston seal in the caliper body

• By movement of the master cylinder piston

• By movement of the brake pedal

A dual line braking system contains

• A cylinder which contains two hydraulic circuits that work as a pair or independently.

• If one circuit fails, the remaining circuit will provide 50% braking effort.

• 2 brake pipes

• 2 cylinders 1 for each circuit

Toe out on turns is

• The different angles turned by the inner and outer wheel when cornering

• The increase in angle turned by the outer wheel as the vehicle speed increases

• The increase in angle turned by the outer wheel as the vehicle speed decreases

• The amount the vehicle turns less than intended during cornering (understeer)