Worksheets3rd Quarterly Examination in TLE 9 (Automotive Servicing)
Total questions: 40
Worksheet time: 20mins
Which of the following is the process performed to a vehicle at regular pace to extend its service?
Vehicle Maintenance
Auto Mechanic
Vehicle RPM
Preventive Cycle
Nathalie opens an automotive repair shop specializing in electric vehicles. Despite risks, she invests in training and equipment. Her success in resolving complex issues quickly establishes her as a trusted expert in the field, attracting a steady flow of customers seeking specialized services. What Entrepreneurial Competencies does Nathalie shows?
Adaptable
Creative
Optimist
Risk Taker
Which of the following is use when major parts like brake pads, clutch discs, spark plugs, drive belts, timing belts, shock absorbers, fuel filter, fuel pump and some minor parts are replaced?
Minor Tune Up
Headlights Testing
Major Tune Up
Quality Auto Repair
Which of the following is the biggest part of the engine and it houses the main parts like piston, connecting rod, and crankshaft.
Engine Block
Combustion Engine
Engine Timing
Tuning Up
Part of the Engine that is one of the main component of an engine as it acts as the receiver of the pressure created by burning the air and fuel mixture.
crankshaft
spark plug
piston
Valves
Which of the following career opportunities in the automotive industry involves assisting mechanics in performing their duties?
Junior Mechanic / Technician
Mechanic/ Technician or Senior Mechanic
Master Mechanic/ Technician
Shop Foreman
Which of the following presents the correct order of four-stroke engine cycle?
Intake-Power-Exhaust-Compression
Intake-Power-Compression-Exhaust
Intake-Compression-Power-Exhaust
Intake-Exhaust-Power-Compression
Type of engine that has two rows of cylinders and forms of V-Shape. It usually has six, eight, or more pistons.
V-type Engine
Spark Engine
Engine timing
Inline Engine
What is the function of a spark plug in an engine?
To control the air-fuel mixture
To ignite the air-fuel mixture
To regulate engine temperature
To filter impurities from the fuel
Which of the following tools is classified as Marking Tools?
Center Punch
Open End Wrench
Rubber Mallet
Bench Vise
Which part of a vernier caliper is primarily used for measuring depth or height?
t
y
x
v
Which part of the vernier caliper provides the whole number reading?
z
v
x
y
It is a screw that locks the Vernier Scale to stop it from moving.
z
x
w
v
What is the purpose of the lock screw in a vernier caliper?
Measure inside diameter
Lock the sliding jaw in place
Provide the decimal number reading
Measure depth or height
What makes the service manual different from other manuals?
It's only for car owners.
It is only accessible to Shop Foreman.
It's made for each specific car model and given to car dealerships.
It contains general vehicle information.
What is the primary purpose of the troubleshooting or diagnostic procedures section in a service manual?
To provide repair procedures.
To list part numbers.
To check or test the vehicle to understand the problem.
To specify vehicle measurements.
How can you ensure you are using the correct manual for a vehicle?
Check the date or version of the manual to ensure accuracy.
Use the table of contents to find the section needed.
Read the manual quickly without examining illustrations.
Ignore the steps and procedures outlined in the manual.
Which of the following provides spark on the ignition system to burn the air and fuel mixture inside the combustion chamber?
14
12
13
15
Which component of the engine is indicated by number 13?
crankshaft
spark plug
piston
Valves
What is the purpose of freehand sketching in automotive servicing?
To create precise technical drawings of vehicle parts.
To illustrate objects or systems without using drawing instruments.
To produce detailed diagrams of wiring connections.
To troubleshoot vehicle systems accurately.
Your workplace is experiencing frequent delays due to misplaced tools. Which 5S step should you prioritize FIRST to resolve this issue?
Seiri (Sort) – Identify and remove unnecessary items from the workspace.
Seiton (Set in Order) – Arrange tools in designated labeled storage areas.
Seiso (Shine) – Implement a regular cleaning schedule.
Seiketsu (Standardize) – Establish rules for organizing tools.
In automotive servicing, what is the primary function of a diagram?
To represent vehicle parts and systems accurately.
To explain the arrangement and relations of vehicle parts.
To demonstrate proficiency in technical drawing.
To guide mechanics in performing routine maintenance tasks.
Which of the following symbols refers to the device that gives off light when electricity passes through it?
[symbol a]
[symbol b]
[symbol c]
[symbol d]
How do schematic diagrams represent vehicle components?
Using photographs
Using abstract lines and shapes
Using detailed illustrations
Using interactive 3D models
What type of information does a pictorial diagram primarily provide about vehicle wiring?
Abstract representations of component connections
Detailed technical descriptions of each part
Actual appearance of the vehicle parts on the drawing
Step-by-step troubleshooting instructions
Which type of wiring diagram would be most suitable for a mechanic who prefers visual representations closely resembling actual vehicle parts?
Pictorial diagram
Schematic diagram
Technical drawing
Troubleshooting guide
Why might reading schematic diagrams be more challenging compared to reading pictorial diagrams?
Because schematic diagrams include detailed technical descriptions.
Because schematic diagrams use actual images of components.
Because schematic diagrams represent components using abstract lines and shapes.
Because schematic diagrams show the actual appearance of the vehicle parts.
Which of the following choices is represented by this symbol?
battery
ground
wire
cell
Which of the following choices is represented by this symbol?
wire
switch
wire not connected
resistor
Which situation presents the highest level of danger in an automotive workshop?
A worker stores gasoline in a sealed, properly labeled container.
A worker handles compressed gas tanks near a welding area.
A worker cleans tools with solvent in an open, well-ventilated space.
A worker stores acid in a plastic container with a secure lid.
Which of the following hazardous materials poses the greatest risk of explosion when mishandled?
Compressed gas
Poisonous substance
Corrosive material
Biohazard
Your workshop needs a new storage plan for hazardous materials. Which guideline should be included to ensure safety?
Store all hazardous materials together in one area to keep them organized.
Keep hazardous materials in a well-ventilated, cool, and dry storage area, following manufacturer recommendations.
Place hazardous materials on the highest shelves to prevent them from being tampered with.
Store flammable liquids near heat sources for easy access.
The following are fluid that are used by cars today, Which of the following is not?
Brake Fluid
Windshield Washer Fluid
Steering System Fluid
Transcellular fluid
What should you check if your vehicle's engine won’t start?
Tire Pressure
Fuse
Oil Level
Steering Fluid
What should be done in case of a fire hazard in the workplace?
Ignore the hazard to avoid panic
Use fire safety equipment and follow safety protocols
Evacuate immediately without notifying others
Wait for a supervisor’s instruction before acting
A technician needs to cut a metal rod and later bend it into shape. Which two classifications of tools should they use?
Cleaning and Measuring
Cutting/Splicing and Holding/Bending
Loosening/Tightening and Driving
Marking and Special Service Tools
A car owner notices that the transmission oil is a dark brown color. What is the correct course of action?
It is normal, and no action is required.
Add more transmission oil immediately to dilute the color.
Replace the oil immediately; its color signals overheating and may cause system failure.
The oil must be checked only when the engine is completely cold to ensure an accurate reading and to prevent any risk of burns or injury.
What does the term "market" refer to in business planning?
The location where a business operates
The customers who will avail of the products or services
The competitors in a specific area
The financial resources needed to start a business
A car accessory store is facing negative feedback from the public even though it has satisfied its target customers. What should the business owner do?
Ignore the public opinion since the target customers are happy
Improve the company’s public image by engaging in community activities
Reduce prices to attract more customers
Stop advertising to avoid further public scrutiny
Which of the following best describes the purpose of branding in a business?
To reduce production costs
To create a positive image for the business and its products/services
To increase product prices for higher profits
To eliminate competition in the market
