Practice Exam
270204 Electrical, Autobody, Agriculture & Industrial Equipment
The primary purpose of the charging system on a vehicle or machine is to:
The main components of a typical charging system are:
The alternator brushes make contact with which component to supply current to the rotor field winding?
Alternator output current is produced when:
A stronger magnetic field in the alternator rotor will:
When supplying a replacement alternator, you should compare the new unit with the old one to ensure:
The voltage regulator in a charging system is responsible for:
An undercharged battery on a machine with a functioning alternator could be caused by:
The component of the starter that engages the flywheel ring gear is the:
The main rotating component inside an electric starter motor is called the:
Each end of the starter armature is normally supported by:
A non-electric starting method that uses a small gasoline engine to crank a diesel engine is known as a:
Air starting systems on industrial engines convert:
Hydraulic starting systems:
In a starter exchange program, the customer:
When a customer wants to buy a rebuilt starter now and plans to return the old one later, this usually requires:
The purpose of the ignition coil in a distributorless ignition system is to:
Spark plug variations include differences in:
The electronic ignition module in an early electronic ignition system replaced which component in a standard ignition system?
Later distributorless ignition systems eliminated which traditional timing devices?
In a distributorless ignition system, the secondary circuit components include:
Which ignition system produces its own electrical power without needing a battery?
An ignition system with multiple coils firing pairs of spark plugs without a distributor is commonly called:
A spark plug with an incorrect heat range for the application may:
A typical motorized accessory circuit, such as a power window, includes:
A rear window wiper safety circuit may prevent wiper operation when:
Before supplying a replacement key or fob for a vehicle, the parts technician should request:
A major advantage of LED lamps over traditional incandescent bulbs is that they:
The term “bayonet” with respect to light bulbs refers to:
Modern power accessories are often controlled by:
Power window systems usually reverse motor direction by:
When diagnosing an inoperative 12 V accessory, the first check is often to:
To correctly supply auto body parts, information typically required includes:
The car body is mounted to the frame using:
The marker lamps used on the side of vehicles or truck/trailer combinations are typically:
The panel that runs between the wheel openings along the lower side of the vehicle body is called the:
Body side mouldings are retained using screws, clips or adhesives. Their purposes include:
The term “quarter panel” generally refers to:
When identifying a front bumper assembly, important details include:
A “header panel” in body terminology is generally located:
When ordering a replacement door shell, you must confirm:
A pickup truck “box side” panel is also referred to as the:
Tempered automotive glass is designed to:
Automotive glass should be stored:
Head restraints should be adjusted so that:
Airbags should be handled by:
The purpose of a seat belt pre-tensioner is to:
Two common synthetic mineral abrasives used in the auto body industry are:
The adhesive used to secure a windshield to the body opening is typically:
Sealers are used in refinishing to:
In paint terminology, the “binder” is the ingredient that:
The four basic components of automotive paint are:
Primer surfacers are used mainly to:
Primary tillage is best described as:
Common primary tillage implements include:
Ground engaging tools (GETs) used on primary tillage equipment include:
Common replacement parts on a grain drill include:
On a sprayer boom, the component that helps protect the spray pattern from wind is the:
A fertilizer spreader’s application rate is most directly affected by:
In seeding equipment, “openers” are used to:
A chisel plow is generally used for:
On an air seeder, common wear parts include:
To maintain an accurate spray pattern across a boom, it is important to:
A spinner-type broadcast spreader throws material by:
For boom sprayer nozzle maintenance, a common replacement item is:
Common replacement parts for a mower-conditioner include:
Flat belts on a round baler can be repaired in the field using a:
Two common types of side-delivery rakes are:
Two types of conditioning rolls used in mower-conditioners are:
Two basic cutting methods used to sever standing vegetation are:
Conventional combine threshing uses:
Rotary combines use:
A pickup reel on a swather or header is used to:
On a tractor equipped with front wheel assist, the front wheels are driven:
A 6-spline PTO output shaft on a tractor typically turns at:
The PTO shaft component that is designed to stop rotating when contacted for safety is the:
Two types of drawbars commonly used on tractors are:
Adding or removing ballast on a tractor is done to:
On a tractor equipped with a front-end loader and backhoe, hydraulic cylinders typically include:
A machine that may be equipped with a router bit, cutting edge and possibly a stinger is a:
Components on a complete ripper attachment can include:
Track rollers on a crawler-type machine are used to:
Carrier rollers on a crawler machine are used to:
Cutting edges on buckets, dozer blades and mouldboards are used to:
A dozer blade “end bit” is best described as:
Track shoe (grouser) wear on a crawler machine will most directly affect:
A wheel loader’s quick-attach system is used to:
On a motor grader, common cutting edge wear parts include:
Ring pins used on ripper or bucket attachments are primarily for:
Idler wheels on a crawler undercarriage are typically used to:
Lift trucks (forklifts) can be powered by:
Fuels commonly used in internal combustion engine (ICE) lift trucks include:
Another common name for a shackle used in material handling is:
A roller conveyor differs from a skate wheel conveyor in that a roller conveyor:
Skate wheel conveyors typically use:
On a lift truck, the “mast” is the structure that:
Forklift load capacity is usually rated:
A pallet jack differs from a lift truck in that it:
A key safety consideration when using slings, shackles and hooks for lifting is to:
When specifying a new conveyor section for a parts department, important information includes: