12176208253 | Rotor | A rotating electrogmagnet inside the stator. | 0 | |
12176208254 | Stator | A stationary loop of wires around the rotor in which electricity is produced. | 1 | |
12176208255 | Rectifier Bridge | Converts AC to DC | 2 | |
12176208256 | Slip Rings | The parts of a generator that rotate with the armature and make contact with the brushes | 3 | |
12176208257 | Brushes | The contact points connected to a current source and the commutator of a motor | 4 | |
12176208258 | Voltage Regulator | A device that maintains a constant voltage level for either AC or DC electrical energy. | 5 | |
12176208259 | What happens if your alternator fails? | If your alternator fails, the car can only sustain power for about 30 minutes, and during this timeframe, the Check Battery light should come on | 6 | |
12176208260 | Battery = 12.6v OFF: | True | 7 | |
12176208261 | Armature | The rotating part of an electrical generator. | 8 | |
12176208262 | Commutator | The device that switches the direction of electrical current in the electromagnet of an electric motor (Switches Polarity) | 9 | |
12176208263 | Solenoid | A coil of wire that produces a magnetic field when carrying an electric current, turns starter system on and off | 10 | |
12176208264 | Brushes | The contact points connected to a current source and the commutator of a motor | 11 | |
12176208265 | Pinion Gear | Spins the Flywheel | 12 | |
12176208266 | Volts | Can be defined as "Electrical Pressure" | 13 | |
12176208267 | Amps | unit used to measure electric current, "How well the Electricity Flows" | 14 | |
12176208268 | Ohms | Electrical resistance measurement | 15 | |
12176208269 | Series Curcuit | An electric circuit with a single path to ground | 16 | |
12176208270 | Parallel Curcuit | Electric circuit with two or more paths to ground | 17 | |
12176208271 | Conductor | A material that allows electricity to pass through it. | 18 | |
12176208272 | Insulator | A material that does not conduct electrical current well | 19 | |
12176208273 | Gold, Silver, Copper | Gold = Best Conductor Silver = 2nd Best Conductor Copper = 3rd Best Conductor | 20 | |
12176208274 | Brake Lines | Transfers the hydraulic pressure from the master cylinder to the brakes, made of rubber | 21 | |
12176208275 | Brake Hose | flexible hose that connects the brake lines on the chassis with the calipers or wheel cylinders, or the junction block on a solid axle. | 22 | |
12176208276 | Brake Fluid Characteristics | - Is a Liquid - NOT FLAMMABLE - CAN'T FREEZE - No Leaks - Can't Boil - Can't Corrode | 23 | |
12176208277 | ABS | Anti-lock Braking System; uses an automatic system to brake safely. | 24 | |
12176208278 | Traction-Control | activates brake sensors, which do not allow the wheels to spin | 25 | |
12176208279 | What to do if your pedal goes to the floor | When the pedal goes to the floor, the ABS and the Traction Control should kick in together and prevent the wheels from locking up, whilst proper braking force is being applied | 26 | |
12176208280 | Brake Caliper | Part of the disc brakes, uses hydraulic pressure to apply the brake pads to the rotor. | 27 | |
12176208281 | Brake Pads | High-friction material attached to a metal backing plate. | 28 | |
12176208282 | Brake Rotor | also called brake disc, uses friction from the brake pads to slow or stop wheel rotations | 29 | |
12176208283 | Master Cylinder | creates the pressure used to apply the breaks | 30 | |
12176208284 | Wheel Cylinder | A device used to convert hydraulic fluid pressure from the master cylinder to mechanical force, pushing out two pistons to apply the brakes. | 31 | |
12176208285 | Brake Shoes | Friction units pushed by action of the wheel cylinder assembly | 32 | |
12176208286 | Proportioning Valve | Used on systems with front disc brakes and rear drum brakes. | 33 | |
12176208287 | Emergency Brake | Brake system independent from the service brake used for stopping or holding a vehicle in an emergency or while parked | 34 | |
12176208288 | P 225/75 R15 | P = Passenger Vehicle 225 = Width 75 = Height R = Radial 15 = 15 Inch Rims | 35 | |
12176208289 | Tire Bead | is the edge of the tire that sits on the wheel | 36 | |
12176208290 | Tire Sidewall | The side of the tire, damage to this part is unrepairable | 37 | |
12176208291 | Tire Tread | the grooved surface of a tire that grips the road | 38 | |
12176208292 | Caster | Suspension Angle | 39 | |
12176208293 | Bad Caster | Side of Tire with Camber will be bald | 40 | |
12176208294 | Bad Toe | Side of Tire with bad Toe angle will be worn with Lines/Indents | 41 | |
12176208295 | Long Arm/Short Arm Suspension | Suspension type that is used on older vehicles, includes Upper and Lower Ball Joints | 42 | |
12176208296 | Tie Rod | Outer Tie Rod end connects to the spindle, Inner Tie rod end connects to the center link | 43 | |
12176208297 | Pitman Arm | Attaches to Steering Box | 44 | |
12176208298 | Steering Box | the device that turns the rotary motion from the steering wheel into linear motion to steer the vehicle. | 45 | |
12176208299 | Center Link | A steering linkage component connecting the pitman arm, idler arm, and inner tie rods. | 46 | |
12176208300 | Toe | Direction Tire is pointing | 47 | |
12176208301 | Camber | Angle of wheels | 48 | |
12176208302 | McPherson Strut | Suspension Type used on Newer Vehicles, only includes Lower Ball Joints | 49 | |
12176208303 | Ball Joint | Pivots the Spindle | 50 | |
12176208304 | Control Arm | Movable lever fastening steering knuckle to vehicle frame. | 51 | |
12176208305 | Idler Arm | The steering linkage part connecting the drag link to the frame on the right side. | 52 | |
12176208306 | Leaf Spring | A flat spring that supports the car's weight, maintains the car's ride height, and positions all the other suspension parts correctly. Usually found on large cars and trucks. | 53 | |
12176208307 | Coil Spring | supports the car's weight the most, maintains the car's ride height, and positions all the other suspension parts to their correct angles. | 54 | |
12176208308 | Spindle | Carries the wheel, connects to Upper And Lower Ball Joints | 55 | |
12176208309 | Intake Manifold | part of an engine that supplies the fuel/air mixture to the cylinders. | 56 | |
12176208310 | Valve Spring | A spring attached to a valve to close the valve after it has opened. | 57 | |
12176208311 | Camshaft | Shaft containing lobes or cams that operate engine valves. | 58 | |
12176208312 | Cylinder Head | Houses the Engine Valves | 59 | |
12176208313 | Exhaust Manifold | allows air and fuel mixture to leave the cylinder and directs it down to exhaust pipes | 60 | |
12176208314 | Push Rod | "Pushes" Rocker Arm | 61 | |
12176208315 | Drain Plug | Plug that keeps oil in Oil Pan | 62 | |
12176208316 | Oil Change Percedure | - Jack Car Up - Take Off Drain Plug - Replace Oil Filter - Put Drain Plug back in - Put Fresh Oil In | 63 | |
12176208317 | Piston | movable part in the cylinder forced into motion by explosion of fuel | 64 | |
12176208318 | Crankshaft | The main rotating member of the engine. This member changes the up and down motion of the pistons sometimes known as the crank. | 65 | |
12176208319 | 4 strokes of an internal combustion engine | - Intake Stroke - Compression Stroke - Power Stroke - Exhaust Stroke | 66 | |
12176208320 | Lifters | Ride on the camshaft and transfer motion to the other parts of the valve train | 67 | |
12176208321 | Intake/Exhaust Valves | Valves that are open or closed depending on the Stoke the engine is on | 68 | |
12176208322 | Cylinder Block | The basic framework of the engine to which other engine parts are attached. | 69 |
Auto Mechanics Semester 1 Flashcards
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