1
Q
How many employees must an organization have to be required to incorporate an occupational health and safety plan?
A
20
2
Q
What are occupational health and safety programs designed to do?
A
Prevent injuries and diseases in the workplace
3
Q
What must be done with all unsafe and harmful conditions found during a safety inspection?
A
They must be corrected without delay.
4
Q
What posted information contains important safety information about hazardous materials?
A
MSDS
5
Q
What type of filter is required on the respirator when working around brake or clutch dust?
A
HEPA
6
Q
What does the term, “controlled product” mean?
A
The product or material is included in the WHMIS classification.
7
Q
What are three key elements of the WHMIS system?
A
- Provision of MSDS
- Labelling of containers
- Worker educational training
8
Q
Who must provide education to employees in an organization to ensure the safe storage and handling of any controlled substances?
A
The employer
9
Q
What must be done before a vehicle is moved out of a repair bay?
A
Perform a walk-around inspection
10
Q
What is another term used to identify a portable crane used service shop?
A
A cherry picker
11
Q
What will cause a hacksaw blade to wear out quickly?
A
Pushing down on the saw while pulling it towards you
12
Q
What must be maintained and adjusted periodically on a shop air compressor to ensure optimum performance is achieved?
A
The tension on the drive belts
13
Q
Which lens shade is recommended for oxo-acetylene welding or cutting sheet metal?
A
3 to # 6
14
Q
What colour is used to identify the acetylene hose on an oxo-acetylene welding set?
A
Red
15
Q
What is the maximum safe acetylene pressure when welding with oxy-acetylene?
A
14.9
16
Q
What is the approximate maximum OXYGEN TANK pressure of the oxy-acetylene welding set?
A
2200 psi
17
Q
What is the normal acetylene gauge pressure when oxy-acetylene welding sheet metal?
A
4 to 6 psi
18
Q
What is meant with a NEUTRAL oxy-acetylene flame?
A
The oxygen to acetylene ration is 1:1
19
Q
How much should the acetylene tank valve be opened when oxy-acetylene welding?
A
1/4 to 1/2 turn
20
Q
How should the oxy-acetylene flame be turned off?
A
Turn off the acetylene hand valve first
21
Q
Which characteristics are used to identify an acetylene hose fitting?
A
Left hand thread with a groove in the nut
22
Q
Which emission is caused by Gas Metal Arc Welding (GMAW) radiation?
A
Ozone and UV radiation
23
Q
What is the Gas Metal Arc Welding (GMAW) process also known as?
A
MIG welding
24
Q
What is the minimum CSA recommended filter lens to be used when GMAW welding?
A
7 to 10
25
Why must the ground clamp on a GMAW welder be as close to the weld site as possible?
It reduces unwanted current flow through other parts
26
What is the name of the component that the drum brake shoes are mounted to?
The backing plate
27
What actuates the movement of the brake shoes on mechanical drum brake systems?
A rotating cam
27
Which type of drum brake design is most commonly used on the rear of a motorcycle?
Single leading shoe type
28
What returns the brake shoes when the brake is released?
The springs
29
What effect does oil contamination have on brake drum linings while braking?
Brakes grab at slow speeds
30
What retracts the hydraulic caliper piston when the brake lever is released?
The caliper piston seal
31
What is done when pushing the piston back into the caliper?
Confirm there is room in the reservoir
32
What describes a single acting (floating) type hydraulic caliper?
The caliper pistons are on one side of the disc
33
What describes a double acting (fixed) type hydraulic caliper?
The caliper pistons are situated on both sides of the disc
34
What is the main difference between DOT-3 and DOT-4 brake fluid?
Their boiling point
35
What type of brake fitting requires the use of metric tubing?
An ISO bubble flare
36
What can cause damage to the rubber seals in an hydraulic brake system?
Petroleum oil
37
How much force is exerted when 120 psi is applied against an area of four square inches?
480
38
How much force is applied to a master cylinder with 1 sq.in. bore if there is 200 pounds of force exerted on a caliper piston with 4 sq.in. area?
50 lbs
39
Which problem would occur if the primary seal on the piston of the master cylinder was to fail?
Poor braking with excessive travel
40
Why is the master cylinder filler-cap installed during a brake bleeding procedure?
To minimize moisture contamination
41
What could be the result of insufficient brake lever/pedal free play?
Brake drag
42
What does the SAE code "FF" on the brake pads indicate?
The coefficient of friction
43
What do some manufacturers use with the brake pads to minimize disc brake noise?
Shims
44
What causes brake squealing noises?
Vibration between brake pad and caliper
45
What can cause a soft or spongy feel in the brake pedal/lever on hydraulic disc brakes?
Degraded brake hoses
46
How is brake disc runout determined?
Secure a dial indicator to the vehicle and measure while rotating the wheel
47
How is brake disc parallelism determined?
Measure the disc in several places with a micrometer
48
Which material would make the best conductor:
a) Pure glass
b) Distilled water
c) Silicone
d) Aluminum
d) Aluminum
49
Which wire will carry the most current?
a) 20 gauge, 10 ft. long
b) 10 gauge, 10 ft. long
c) 20 gauge, 20 ft. long
d) 10 gauge, 20 ft. long
b) 10 gauge, 10 ft. long
50
If 12 volts are being applied to 3 ohms, what would the amperage be?
4 amps
51
If 12 volts are being applied to 2 resisters in series, the first 2 ohms and the second 4 ohms, what would the amperage be?
2 amps
52
When testing voltage in a circuit, how is a voltmeter connected?
In parallel
53
When testing circuit components, how is an ohmmeter connected?
Component disconnected from the circuit
54
What volt scale is the voltmeter set at if the display shows 018.1 V?
200 V
55
Why are some Multimeters requiring to first set the scale higher than the expected reading?
Prevent potential meter damage
56
What is another way to represent 2.4 M ohms?
2,400,000 Ω
57
What is the primary function of a motorcycle diagnostic scan tool?
To retrieve and clear fault codes from the motorcycle's electronic control unit/module
58
What is the positive connecting side of a diode called?
Anode
59
In conventional current theory, electrical current is described as flowing from:
Positive to negative
60
What must be done before replacing a fuse or circuit breaker?
Determine what caused it to fail
61
Which type of solder is recommended for vehicle wiring?
60/40 rosin-core solder (60% tin / 40% lead)
62
What is indicated by the American Wire Gauge (AWG) associated with vehicle wiring?
The conductor cross section
63
What is used to protect wire components from damage while soldering?
Heat sinks
64
How much voltage is in each fully charged 12v battery cell?
2.1 V
65
Which battery test gives the most accurate measurement of a battery's life?
Electronic conductivity
| (although AI indicates the timed load is more accurate)
66
What is 75% state of charge of a 12V lead acid battery?
12.4
67
How should a vehicle battery be charged with a battery charger?
10% of its Ah rating
68
How is the battery state of charge determined?
Measure open circuit voltage at room temperature
69
A reading of 10.5 volts was observed after charging the battery as specified. What is the most likely problem?
The battery has a dead cell
70
What precaution is taken when replacing a composite headlamp bulb?
Avoid touching the bulb surface with bare fingers
71
What is the primary function of a filament in an incandescent bulb?
To emit light when heated by an electric current
72
Which battery test is being performed by connecting the red probe of a multimeter to the positive terminal of a battery and the black probe of the multimeter to the top of the battery case? (PICTURE)
Leakage
73
With a lead acid battery, what open circuit test reading would indicate 100% state of charge?
12.6 v
74
What material is reduced in the construction of low maintenance batteries to minimize gassing?
Antimony
75
What procedure is followed when voltage drop testing a circuit?
Connect the voltmeter in parallel to the circuit while the current is flowing
76
Why are voltage drop tests performed?
To locate resistance in a circuit
77
Which two terminals are considered the control side of a relay?
a) 87 and 30
b) 85 and 86
c) 30 and 85
d) 87 and 86
DIAGRAM
b) 85 and 86
78
What would cause a tire to have both outside edges worn equally?
Under-inflation
79
What causes most tire wear and tire related problems?
Under-inflation
80
How is a tire's aspect ratio calculated?
The section height expressed as a percentage of the width
81
Which of the following designations indicate the highest tire speed rating:
a) V-rating
b) H-rating
c) S-rating
d) A-rating
a) V-rating
82
A tire sidewall is marked: 170/80/ZR-17. What is indicated?
- 170 → Section width in millimeters
- 80 → Aspect ratio (sidewall height as a percentage of tire width)
- Z → High-speed tire (originally >240 km/h, modern ZR is used with speed ratings W or Y)
- R → Radial construction
- 17 → Rim diameter in inches
83
What is another term used for tire 'profile'?
Aspect ratio
84
What could cause a puncture during a tire service procedure?
Deflating the inner tube completely prior to mounting the tire
85
What types of spoke wheel hubs are used on motorcycles?
Conical and symmetrical
86
What area of the spoked wheel rim supports the weight of the vehicle?
Top
87
What type of spring design often allows for ride height adjustment?
Coil
88
What term is used for a suspension spring-rate that increases with compression?
Progressive spring
89
What is the reason for pressurizing some shocks with an inert gas?
Reduces fluid aeration
90
What gas is used typically used in gas-charged shock absorbers?
Nitrogen
91
What is the term used for the forward or rearward angle of a motorcycle's front fork?
Rake
92
On a 4-wheeled vehicle (ATV), what best describes the steering angle term known as "camber"?
The inwards or outwards tilt of the top of the wheels
93
How are shock absorbers on a vehicle checked for wear?
Push down on each end of the vehicle, then release and observe rebound
94
What would cause an ATV or similar 4-wheeled vehicle to sit low on one corner?
Broken spring
95
What causes the condition known as 'brinelling' on a bearing?
Impact damage
96
What causes the condition known as 'galling' on a bearing?
Heat from friction – metal transfers
97
How is a bearing checked for axial play on a shaft?
With a dial indicator, measure the endwise travel while moving the shaft
98
What is done if the play in a sealed wheel bearing is excessive?
Replace the bearing
99
What type of engines uses API designation "C" engine oil?
Compression (Diesel engine)
100
What does the acronym SAE represent?
Society of Automotive Engineers
101
What JASO engine oil classification is safe for use with wet clutches?
MA
102
What does the "W" represent in 5W30 motor oil?
Winter
103
What happens to engine oil when sitting in the vehicle during longer storage?
It degrades
104
What is the lubricant NLGI-#2 CG used for?
Wheel bearings
105
What type of hose would be compatible with a Crankcase Ventilation system?
Plastic or rubber hose
106
What can be the result of a plugged Crankcase Ventilation system?
Excessive oil leaks
107
What system is affected by the Low Oil Level Alert System (LOLAS) on many power equipment engines?
Ignition
108
What are the two types of lubrication systems used on 2-stroke engines?
Oil injection and premix
109
Why are air-cooled 2-stroke engines fins generally larger than on a 4-stroke engine?
More power strokes on a 2-stroke engine
110
What is the purpose for rubber blocks pressed in-between the fins of some cylinders?
Vibration damping
111
What antifreeze to water mixture ratio is recommended year-round?
50:50 (antifreeze : water)
112
What is the maximum antifreeze concentration that can be used?
70%
113
What causes a cooling system to boil over after the engine is shut off?
Leaking radiator cap pressure valve
114
How much does the boiling point increase with on PSI pressure on the cooling system at sea level with correct antifreeze to water ratio?
3 degrees F (1.6 degrees C)
115
What is the purpose of having spines on a driveshaft?
To allow for variables in lengths of the driveshaft
116
What is the ratio if the driving gear has 12 teeth and the driven gear has 36 teeth?
3:1
117
What is the ratio if a driving pulley has a 60 mm diameter and the driven pulley has a 90 mm diameter?
1.50:1
118
Which chain has the greatest distance between the link plates:
a) 428
b) 520
c) 525
d) 530
d) 530
119
What is the chain's measurement from pin to pin known as?
Pitch
120
How is chain wear determined?
Measure the length of a specified amount of links
121
What is done when the chain has stretched past the adjustment range?
Replace the chain and sprockets
122
What is the result when a roller chain is worn?
It will ride higher on the sprocket teeth
123
How is a V-belt measured for wear?
Width
124
What is most likely to cause a belt tensioner to fail?
A faulty bearing
125
Where is chain lubricant best applied?
To the inner sides/edges of the link-plates and on the rollers.
126
What part of the "V"-type drive belt transfers the force?
The sides of the belt
127
What is the problem with a "V"-type belt that is sitting too low in the pulley groove?
The belt is worn
128
What component would permit a drive shaft to operate at an angle?
A universal joint (U-joint)
129
What is the best lubricant for the splines on a slip-joint section of a shaft-drive?
high temperature, high pressure grease
(ideally with 60% or higher molybdenum content)
130
What is the benefit of an o-ring type of drive chain?
The lubricant is sealed in by the o-rings
131
When assembling a new motorcycle before sale (PDI), where can assembly instructions be located?
In the manufacturer’s shipping information package and online
132
What three elements are required for a fire to burn?
Heat, Fuel and Oxygen
133
Which symbol shape indicates the fire extinguisher will extinguish a wood and paper fire?
A triangle
134
Which material would cause a class "B" fire?
Flammable liquids
135
Which fire extinguisher will extinguish the largest variety of fires?
Dry chemical
136
How often must MDSD be updated?
3 years
137
What are the two main types of WHMIS labels
Supplier labels and Workplace labels
138
WHMIS has three components
1. Labels
2. MSDS
3. Training
139
What should be done after replacing a LPG (propane) cylinder before using the equipment?
Check all fittings for leaks with soap and water
140
What type of gloves should be used when working with petroleum based solvents?
Nitrile
141
Where must flammable liquids be stored?
In a labelled metal cabinet with the doors kept closed
142
What should an apprentice do when unfamiliar with a given task?
Ask for guidance
143
What is continually monitored of technicians and apprentices?
Productivity and efficiency
144
What influences the re-ordering of a part?
Sales history
145
How should you deal with an unhappy customer?
Let the customer speak and listen to their concerns
146
What manual is used when preparing a quote or estimate?
Flat rate manual
147
Which person at a larger dealership would a customer deal with when dropping a vehicle off for service?
The service advisor
148
Who should the apprentice ask for assistance from when they have a problem with a technical repair?
The Journeyperson Technician
149
How many minutes did a technician work if they clocked 0.6 hours of labour?
36 minutes
150
Which pay structure has the potential to offer the greatest incentive for a technician?
Flat rate
151
Which documents are posted by manufacturers to inform of any product changes, up[dated repair techniques or service requirements for a specific vehicle?
Service bulletins
152
When the replacement of parts is required on a manufacturer's warranty claim, what must be done with the old parts?
Retain them for repair verification as required
153
Why do warranty repairs require time punches and detailed documentation?
The information is recorded for any warranty audit
154
What is done if the instructions on a work order are not fully understood?
As the service advisor for clarification
155
What is done when a specific part number is no longer available
Check for superceding parts
156
What additional information may be required with the Vehicle Identification Number (VIN) when sourcing replacement parts for a vehicle?
Production date
157
When attempting to order an unfamiliar part of a vehicle, what resource can be used to ensure the correct part is being ordered?
Exploded diagrams
158
How is a ball-peen hammer size determined?
Weight of the head
159
How is the size of pliers determined?
Overall length
160
Which operation will require the use of a wire feeler gauge?
Measuring the gap on a used spark plug
161
Which instructions dictate how tight a bolt should be?
The torque specifications
162
Which procedure is used to measure the lateral runout of a brake disc/rotor?
Select and mount a dial indicator, then measure the disc while rotating the wheel
163
When drilling a hole in steel using an air drill, what is done to avoid overheating and damaging the drill bit?
Reduce the speed of the drill
164
What is the number one cause of premature clutch wear?
Improper cable and clutch adjustment
165
How often should an air impact wrench be lubricated?
Daily
166
Why would an electric tool only have a two pronged electrical plug?
The tool is self-insulated
167
When replacing the wheel on a bench grinder, what should be first confirmed?
The replacement wheel is rated higher than the maximum speed of the grinder
168
How is a racket square drive sized?
Fractional in inches
169
What tools are used when removing roll pins?
First a tapered punch, then a pin punch
170
What angle is a cold chisel ground to?
60 degrees
171
What angle is the cutting lip sharpened to on a drill-bit?
59 degrees
172
What additional measuring tool is required when using a small-hole gauge?
An outside micrometer
173
What is often used when inserting steel bolts into an aluminum block?
Anti-seize compound
174
How do studs differ from bolts?
Studs are threaded on both ends
175
What is the smooth upper (non-threaded) portion on some bolts called?
Shank
176
What can cause difficulty installing a nut onto a bolt?
Stretched bolt threads
177
What do three lines on a bolt head indicating?
Strength (Grade 5)
178
What is a woodruff key used for?
To align the portion of a wheeler gear to a shaft
179
What style of washer is used to spread the load of the tightening force and help seal one component to another?
Flat conventional washer
180
What is used to lock the nut onto the threads of a shaft end?
A cotter pin
181
Which two fasteners are used to align parts on shafts?
Keys and set-screws
182
What must be done before working on a vehicle on an air-operated hoist?
Ensure that the hoist safety locks are in place
183
How is a hydraulic jack rated?
Lift capacity
184
What is the primary purpose of the Pre-Delivery Inspection (P.D.I.) on a motorcycle?
To ensure the motorcycle is properly assembled and functions correctly before delivery.
185
Which of the following is the first step in servicing the motorcycle during P.D.I.?
Activating the dry-charged lead-acid battery.
186
What safety precaution is mentioned when handling the motorcycle battery?
Always connect the positive cable first when installing the battery.
187
What is the recommended procedure when filling a dry-charged lead-acid battery during
P.D.I.?
Fill the battery with electrolyte of the correct specific gravity and charge at a low rate.
188
When checking the fuel system, what is recommended during the P.D.I.?
Draining stale gasoline from the tank and carburetor float bowls.
189
What is the reason for checking the drive chain during P.D.I.?
To ensure the chain is properly lubricated and not too tight from excess grease.
190
What is the final step in the Pre-Delivery Inspection (P.D.I.) process?
Checking the oil levels again after the test ride.
191
What should be done after completing the test ride during the P.D.I.?
Mark the bike with a P.D.I. completion sticker.
192
Why might the brake system need to be bled during P.D.I.?
Because air may have become trapped in the brake fluid during shipping.
193
What does the mechanic usually need to file after completing the P.D.I.?
A work order containing the crate number, engine and frame serial numbers, and the date
Final
flashcards
Decks in class (2)
# Cards
