Presentation on theme: "Automotive Service Quiz 1 Review"— Presentation transcript:
1 Automotive Service Quiz 1 Review 1 . Per U.S. Department of Labor statistics, approximately how many people in the country are employed as automotive technicians and mechanics?2 . What type of technician is indirectly related to the automotive technology field?3 . In a typical vehicle, what is the percentage of systems that are controlled by electronics?4 . Work load for automotive technicians can be described as being ______________________________.5 . What is the term for the pay method in which workers are strictly paid for the time they put in?6 . Technician A says experience in repairing your own car qualifies you for most automotive technology jobs. Technician B says most employers in the automotive technology field are looking for applicants with formal training. Who is correct?7 . Technician A says ASE is an organization that tests and certifies automotive technicians. Technician B says NATEF is a part of ASE that reviews automotive technology training programs. Who is correct?8 . Technician A says “engine performance” is the name of an area in which an automotive technician can be ASE certified. Technician B says “vehicle accessories” is the name of an area in which an automotive technician can be ASE certified. Who is correct?9 . Technician A says a technician who is paid by the flat-rate system is paid according to the number of hours he or she actually spends on a repair. Technician B says a salaried technician gets paid overtime when he or she works more than 40 hours. Who is correct?10 . Technician A says most shops provide each automotive technician a set of common hand tools. Technician B says most shops provide the more expensive power tools and equipment. Who is correct?
2 Automotive Service Quiz 2 review 1 . What solvent is formulated to remove grease and oil from rotors?2 . Which type of parts is digestive-type carburetor cleaner used to clean?3 . Oily rags should be stored in4 . What petroleum product is a type of light oil?5 . What type of grease is typically used to lubricate vehicle hood and door hinges?6 . Technician A says, unlike petroleum-based parts-washing solvent, aqueous-based parts-washing solvent is typically nonflammable. Technician B says petroleum-based parts-washing solvent uses heat, agitation, and detergents to clean automotive parts. Who is correct?7 . Technician A says choke and throttle body cleaner is more flammable than petroleum-based parts-washing solvent. Technician B says choke and throttle body cleaner can damage paint. Who is correct?8 . Technician A says gasoline is not intended for use as a parts washer. Technician B says gasoline fumes can ignite and cause severe burns and death. Who is correct?9 . Technician A says ATF stands for all-purpose transaxle fluid. Technician B says gear lube is thinner than motor oil or ATF. Who is correct?10 . Technician A says grease is valued for its ability to stay on parts for a long time. Technician B says grease is valued for its ability to withstand high pressure. Who is correct?
3 Automotive Service Quiz 3 review 1 . The unit of measurement used for metric wrench sizes is __________________________ 2 . A type of wrench that completely encircles the nut or bolt is the _____________ wrench3 . A type of wrench that has a screw that allows the jaw to adjust to different sizes is the _____________________.4 . What type of pliers has a knob to clamp the handles in place?5 . The most common hammer used for driving punches and chisels is the ____________________. 6 . Technician A says there is less chance of damaging a bolt when using a box wrench. Technician B says an adjustable wrench does not grip as solidly as a box wrench. Who is correct?7 . Technician A says a Pozidriv screwdriver and Phillips screwdriver are interchangeable. Technician B says a standard screwdriver also is designed to be used for a pry bar or gasket scraper. Who is correct?8 . Technician A says locking pliers are required for spreading or compressing springy snap rings. Technician B says diagonal-cutting pliers will be damaged if used to cut spring steel. Who is correct?9 . Technician A says a hammer with a handle that is a little loose is still safe to use. Technician B says a flat-surfaced hammer should only be struck at an angle to the surface being struck. Who is correct?10 . Technician A says a punch should be struck with a heavy hammer blow. Technician B says heavy gloves and safety glasses should be worn when working with punches and chisels. Who is correct?
4 Automotive Service Quiz 4 Review 1 . Technician A says a hacksaw cuts on the forward stroke only and is lifted on the return stroke. Technician B says a hacksaw blade should be installed with the teeth pointing away from the handle. Who is correct?2 . Technician A says a DMM can be used as a voltmeter. Technician B says a DMM can be used as an ohmmeter. Who is correct?3 . Technician A says a puller set is used to remove gears from shafts. Technician B says a puller set is used to remove shafts from housings. Who is correct? 4 . Technician A says the thread size for USCS bolts is determined by measuring the number of threads per inch. Technician B says the thread size for metric bolts is determined by measuring the number of threads per centimeter. Who is correct?5 . Technician A says machine screws are useful for clamping small parts together. Technician B says locking pliers are required for removing internal and external snap rings. Who is correct?6 . Technician A says a bottoming tap is not used to start the cutting process. Technician B says a taper tap is useful for starting the cutting process. Who is correct?7 . Technician A says a die stock holds a die for the cutting process. Technician B says, while cutting threads with a die, thread cutting oil is added as needed. Who is correct?8 . Technician A says a feeler gauge is made of numerous metal leaves for checking air gaps. Technician B says a feeler gauge can measure the backlash or movement between gear teeth. Who is correct?9 . Technician A says, before using a dial indicator, it is positioned with a clamp-on base or a magnetic base. Technician B says, to measure the movement of a part, the plunger of the dial indicator is positioned against the part. Who is correct?10 . Technician A says the roll knob on a dial caliper should be adjusted until the jaws tightly squeeze the part being measured. Technician B says the dial caliper has a tail for measuring depth. Who is correct?
5 Automotive Service Quiz 5 Review 1 . When compared with electric hand tools, pneumatic hand tools are (list some characteristics)2 . In a pneumatic tool with a reciprocating design, the compressed air drives a3 . How does an air chisel operate4 . A tire machine is used to (list the uses)5 . Technician A says double-insulated electric tools require only a two-prong plug. Technician B says standing on wet ground while operating an electric tool is a shock hazard. Who is correct?6 . Technician A says pneumatic tools are heavier than electric tools, but they work faster. Technician B says pneumatic tools are not damaged by overloading or stalling. Who is correct?7 . Technician A says drill bits for electric and pneumatic power drills are interchangeable. Technician B says it is acceptable to use a USCS drill bit for a metric bit if they are close in size. Who is correct?8 . Technician A says a torque stick is a socket designed for loosening bolts. Technician B says an air ratchet is a less powerful version of an impact wrench. Who is correct?9 . Technician A says, before using a bench grinder, combustibles must be removed from the area because of the sparks given off by the grinder. Technician B says aluminum should not be ground on wheels designed for steel. Who is correct? 10 . Technician A says operating a hydraulic floor jack requires very little instruction. Technician B says hydraulic equipment should be checked frequently for leaks. Who is correct?
6 Automotive Service Quiz 6 Review 1 Automotive Service Quiz 6 Review 1 . Technician A says TSBs are published by the vehicle manufacturer to inform technicians about technical changes. Technician B says the owner’s manual for a vehicle is a good source of information on diagnosing and testing each vehicle system. Who is correct? 2 . Technician A says a VIN may be found on the dashboard near the lower part of the windshield on the driver’s side. Technician B says a VIN may be found on the certification label located on the driver’s door frame. Who is correct? 3 . Good customer relations include (List) 4 . A work order typically includes the (List) 5 . The three Cs used to diagnose a vehicle problem are 6 . A proper test drive of a customer’s vehicle includes the technician to do ______________________ 7 . Technician A says listening to the customer’s diagnosis of a repair problem is a waste of time. Technician B says when customers are in a hurry to get their vehicle back, the step for verifying the repair should be skipped. Who is correct? 8 . Technician A says fender covers should be used when doing any work in the engine compartment. Technician B says covers should be placed on the floor, seat, and steering wheel before entering a customer’s vehicle. Who is correct? 9 . Technician A says a work order does not include services that the shop contracts out. Technician B says a work order typically includes the diagnosis made by the person who did the repair. Who is correct? 10 . Technician A says in diagnosing a vehicle problem, researching service information helps to isolate the cause of the problem. Technician B says in diagnosing a vehicle problem, the first step is to determine the necessary action and the second is to test the systems and components that could cause the problem. Who is correct?.
7 Automotive Service Quiz 7 Review 1 . Diagonally-split systems combine which brakes ?2 . Technician A says that the greater the contact area of a brake shoe or pad, the less heat the brake shoe or pad generates. Technician B says that the greater the contact area of a brake shoe or pad, the greater amount of heat the shoe or pad generates. Who is correct?3 . How much of the braking is typically done by the front brakes in a front-wheel-drive vehicle ?4 . In a closed hydraulic brake system, the hydraulic pressure is _____________.5 . Technician A says that automotive braking systems convert heat energy into kinetic energy to move the vehicle. Technician B says that automotive braking systems use kinetic friction to convert the energy of a moving vehicle into heat. Who is correct?6 . If a Master Cylinder with a two-square-inch piston travels 1/2 inch, how would a wheel cylinder with a one-square-inch piston be moved ?7 . Technician A says that brake linings have rough surfaces to allow for more stopping power. Technician B says that the recommended material for brake linings is asbestos. Who is correct?8 . An example of base brake components would be the (list) _____________________.9 . Split hydraulic brake systems are (list) ____________________.10 . What happens to the brakes when the speed of a vehicle doubles?
8 Automotive Service Quiz 8 Review 1 . Automobiles generally use ______________ batteries.2 . A battery that is designed to be fully discharged many times is called a(n) _____________ battery.3 . Electrolyte is mostly composed of _______________.4 . A fully charged battery has a specific gravity of _____________.5 . Automotive batteries can (List) ______________________________.6 . As temperature decreases, a battery’s available power _______________.7 . The most important rating for batteries is the ______________________.8 . Voltage can be described as _________________________.9 . Current can be defined as __________________________.10 . Resistance can be defined as ___________________________.
9 Automotive Service Quiz 9 Review 1 . Premature battery failure can be caused by (List causes) ___________________.2 . What would be an acceptable value for a parasitic load?3 . You are troubleshooting a car with a no-start complaint. Open circuit voltage is volts and the positive post is loose. What should you do?4 . Sulfating of battery plates may be caused by __________________.5 . A battery with a built-in hydrometer has a yellow eye. What should you do?6 . A conventional hydrometer test resulted in readings of in all cells. Which of the following would NOT be an acceptable thing to do?7 . A recharged battery should be replaced if there is a specific gravity difference of over _____ points between cells.8 . When the voltage difference between any two cells in a battery reaches .05 volts, the battery usually must be ______________________________.9 . Overcharging a battery can cause (List causes) _____________________________.10 . Setting a battery on a cement or concrete floor ________________.
10 Automotive Service Quiz 10 Review 1 . Piston rings are used to (List) _______________________.2 . Exhaust valves are __________ than intake valves.3 . In an overhead cam engine, the camshaft is located in the ___________. 4 . The vast majority of automobile engines operate on the _____________ cycle.5 . This type of engine relies on the heat of compression to ignite the fuel.6 . In a pushrod engine, the camshaft is located in the ___________.7 . A V-type DOHC engine has ________ camshafts.8 . This part has carefully machined high spots called lobes.9 . Automotive cylinder heads and engine blocks are generally cast from ______________and _______________. 10 . The __________________ stroke pulls the fuel-air mixture into the cylinder.
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