1) What are the main components of drum brakes? a) Brake pins, hydraulic wheel cylinders and brake drums b) Brake servo, wheel cylinder, brake drums and self-adjuster mechanism c) Brake drums, brake shoes and brake servo d) Hydraulic wheel cylinders, brake shoes and brake drums 2) What sensor used by the stability control system would you find in the rotary coupler? a) The steering angle sensor b) The steering assist sensor c) The ABS speed sensor d) The brake proportioning valve 3) What does the acronym SRS stand for? a) Secondary Restraint System b) Supplementary Retarder System c) Side Restraint System d) Supplementary Restraint System 4) Why should the front bumper of a modern car never be modified? a) It can cause issues with correct operation of the engine management system due to reduced air flow b) Modifications can interfere with the pedestrian safety features built into the front bumper c) c. It will make the car less stable at low speeds due to increased down force d) It is against EU type approval directive 103 for passenger cars and will invalidate the insurance 5) In relation to steering geometry what angle is toe? a) Looking down on the vehicle, the angle between the wheel and the centre line of the vehicle b) The difference between the left hand and right hand rear wheels when the car is on full lock c) Looking sideways on to the vehicle, the angle of inclination of the strut from the true vertical d) The difference between the linear distance measured between the axles from left to right 6) What is the principle difference between AC and DC current in the case of the electrocution of a technician? a) DC current will cause you to be thrown across the workshop b) There is no difference, they effect will be the same c) AC current will cause muscle spasms only DC can stop your heart d) Ac and DC both have dangers and both can cause serious damage or even death 7) What does the acronym EDC stand for? a) Electric Driver Control b) Electronic Damper Control c) Enhanced Distance Control d) Elevated Departure Centring 8) When working under the bonnet of a hybrid car with the ignition switched on, what potential risk should you be aware of other than that posed by the high voltage system? a) The cars engine could suddenly start up without warning b) Operating the car with the ignition on for long periods can discharge and ultimately damage the high voltage battery c) The electric drive motor can suddenly operate to charge the 12 Volt battery d) The electric motor/generator can overheat due to limited cooling and present a fire risk The 9) In steering geometry what is the camber angle? a) Looking end on to the vehicle it is the lean in or out of the wheel in relation to the true vertical b) The angle between the lower ball joint and the upper strut mounting in relation to the true vertical c) The angle between the front axle and the rear axle in relation to the vehicle centre line d) d. The difference between the front and rear toe expressed as a percentage 10) What sort of voltage would you find in a battery? a) Direct Current (DC) b) Both AC and DC depending on the charge phase of the battery c) DC in NiMH and AC in Li-ion d) Alternating Current (AC) 11) When operating in regeneration mode what type of current does the high voltage motor/motor generator of a hybrid car output? a) Positive Phase Current (PhC) b) Alternating Current (AC) c) Three Phase Current (TPC) d) Direct Current (DC) 12) Which of these is a typical example of an active pedestrian safety system? a) Load limiting front seat belt pretensioners b) Collapsible impact dampers fitted between the chassis legs and bumper beam c) Pyrotechnic bonnet hinges d) Break away front sub-frame fixings 13) When assessing a car that has sustained impact damage to the steering rack track rod and end, what should be replaced to ensure a safe and appropriate repair? a) The steering rack and all the front suspension b) The steering rack assembly c) Just the visibly damaged parts d) The damaged track rod and both track rod ends 14) What does the acronym EPAS stand for? a) Energy Pressure Assisted Steering b) Electric Potential Assertive Steering c) Electric Power Assisted Steering d) Enhanced Power Assist Steering 15) The lateral load sensors are a key component in active pedestrian safety systems a) True b) False 16) Up to what speed does an active pedestrian pop up bonnet typically operate? a) 30mph b) 35mph c) 40mph d) no upper limit 17) How should you deal with a crushed wing support bracket when repairing a car? a) Repairs are OK but only if no heat is used b) Bolt on brackets should be replaced otherwise it can be repaired c) Repair it if the panel technician says it's OK d) It should be treated the same as a crumple zone and replaced

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