Digestive System (I)
Describe with appropriate illustrations of different types of alimentary tracts.
Explain the feeding mechanism of some animals.
Explain how some insectivorous plants feed.
Digestive System (I)
Describe with appropriate illustrations of different types of alimentary tracts.
Explain the feeding mechanism of some animals.
Explain how some insectivorous plants feed.
Digestive System (I)
Describe with appropriate illustrations of different types of alimentary tracts.
Explain the feeding mechanism of some animals.
Explain how some insectivorous plants feed.
Classification of Plants
Classify plants using (a) botanical and (b) agricultural techniques of classification.
Classify plants based on life cycles
Classification of Plants
Classify plants using (a) botanical and (b) agricultural techniques of classification.
Classify plants based on life cycles
Classification of Plants
Classify plants using (a) botanical and (b) agricultural techniques of classification.
Classify plants based on life cycles
Acoustic transducers
Explain types of acoustic transducers.
State the applications of acoustic transducers
Transducers and sensors
Explain the meaning of the following:
i. transducer
ii. sensor
Discuss the principles of operation of a transducer.
Eplain the principles of operation of a sensor.
State types of transducers and sensors.
Explain the uses of transducers and sensors
Measuring instruments
Explain the meaning of measuring instrument.
Differentiate between analogue and digital measuring instruments.
State different types of measuring instrument and their respective uses.
Hand tools
Explain the meaning of hand tools.
State types and uses of hand tools.
Television receiver
Explain stages of a Television receiver using block diagram.
Radio transmission and reception
Describe the principle of radio transmission and reception (AM and FM).
Explain each stage of a radio receiver ( AM and FM).
State the relative advantage of FM over AM.
Demonstrate how to detect faults in a radio receiver.
Power supply unit
Explain Rectification
Explain the differences between half wave and full wave rectification.
Explain how a.c is converted to d.c. by the use of rectifiers.
State the meaning of voltage regulation.
Explain the operation of voltage regulators
Integrated Circuits (IC) and microprocessors
Explain the concept of Integrated circuit (IC).
State the advantages and disadvantages of IC.
State the applications of IC.
Explain the concept of microprocessor
Explain the following terms as related to microprocessor: RAM, ROM, and EPROM.
Mention applications of microprocessor.
Operation of hydraulic operated braking system
Identify the operational differences between mechanical and hydraulic brakes.
Carry out replacements of:
i. Brake shoe
ii. Brake pads
iii. Wheel cylinder components
iv. Brake caliper ring rubber.
Brake bleeding operation.
Operation of mechanically operated braking system
Students should be able to Explain fully the details of:
i. Drum brakes
ii. Disc brakes in both hydraulic and mechanical operations.
Illustrate with sketches the operation of:
i. Master cylinder
ii. Wheel cylinder
Hi. Brake calipers
Identify the operational differences between mechanical and hydraulicbrakes.
Carry out replacementsof:
i. Brake shoe
ii. Brake pads
iii. Wheel cylinder components
iv. Brake caliper ring rubber.
Brake bleeding operation.
Fuel properties, carburetors, air cleansers
Students should be able to Explain properties of fuels.
Draw and explain the operation of simple and multi-jet carburetors.
Illustrates with sketches, the types and function of air cleaners.
Service carburetors used in motor vehicles.
Remove and clean air cleaners.
Types of suspension and steering systems and their operation
Students should be able to State effects of defects in suspension system. i.e. Leaf, spring, coil spring, etc.
State faults associated with steering system.
Identify types of suspension and steering gearboxes.
Engine operation
Students should be able to Explain the principles of operation of working components parts in an engine.
Identify and draw line diagrams on the constructional details of two and four stroke cycle engine.
Explain the working sequence of an engine and the causes of effects of denotation.
Engine operation
Students should be able to Explain the principles of operation of working components parts in an engine.
Identify and draw line diagrams on the constructional details of two and four stroke cycle engine.
Explain the working sequence of an engine and the causes of effects of denotation.