Lesson Notes By Weeks and Term - Senior Secondary 1

Fuel system I

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TERM – 3RD TERM

WEEK SIX

Class: Senior Secondary School 1

Age: 15 years

Duration: 40 minutes of 5 periods each

Date:

Subject: AUTO MECHANICAL

Topic: FUEL SYSTEM II

SPECIFIC OBJECTIVES: At the end of the lesson, pupils should be able to

I.) Identify the components and parts of fuel system

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers, demonstration, videos from source

INSTRUCTIONAL MATERIALS: Videos, loud speaker, textbook, pictures,

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION

TEACHER’S ACTIVITY

STUDENT’S

ACTIVITY

STEP 1

INTRODUCTION

The teacher identify the components of and parts of fuel system.

Students listens attentively to the teacher                                                                          

STEP 2

EXPLANATION

Teacher explain the components and parts of Fuel system.

Students exhibit attentiveness and active engagement

STEP 3

NOTE TAKING

The teacher writes a summarized

note on the board

The students

copy the note in

their books

 

NOTE

FUEL SYSTEM II

The following are the main components and parts of a fuel system in a vehicle:

  1. Fuel Tank: The container that stores the fuel until it is needed by the engine.
  2. Fuel Pump: The component responsible for drawing fuel from the fuel tank and delivering it to the engine at the correct pressure.
  3. Fuel Filter: A device that removes impurities and contaminants from the fuel before it reaches the engine, helping to protect the engine and fuel system components from damage.
  4. Fuel Lines: Tubes or hoses that carry the fuel from the fuel tank to the engine, and from the fuel pump to the fuel injectors or carburetor.
  5. Fuel Injectors: Components that deliver fuel directly into the engine cylinders in a precise and controlled manner, typically used in fuel-injected engines.
  6. Carburetor: A device that mixes fuel with air in the correct ratio before delivering it to the engine cylinders, typically used in carbureted engines.
  7. Fuel Pressure Regulator: A component that maintains a consistent fuel pressure within the fuel system, ensuring proper fuel delivery and engine performance under various operating conditions.
  8. Fuel Rail: A pipe or rail that delivers fuel to the fuel injectors in a fuel-injected engine.
  9. Fuel Gauge: A device that indicates the fuel level in the fuel tank to the driver, typically located on the vehicle's instrument panel.
  10. Fuel Cap: A sealing cap or cover that prevents fuel from spilling out of the fuel tank and keeps contaminants from entering the tank.

EVALUATION: 1. Identify 4 components and parts of fuel system

  1. Explain the components mentioned in 1 above

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively