Home Appliances : Meaning, Uses and Examples
- Home Appliances Explained:
- (ii) Electric Kettle: Boils water quickly and efficiently for various purposes.
- (iii) Blender: Mixes, purées, or emulsifies food and substances.
- (iv) Boiling Ring: Portable stove for cooking or heating purposes.
- (v) Refrigerator: Cools and preserves food and beverages.
- (vi) Washing Machine: Cleans clothes with water and detergent.
- Dangers of Misusing Appliances:
- (i) Electric shock, (ii) fire hazard, (iii) burns, (iv) damage, (v) water damage.
- Using Electrical Appliances Safely:
- (i) Follow instructions, (ii) clean and maintain, (iii) use purposefully, (iv) unplug, (v) keep dry.
- Technology Transfer Defined:
- Sharing tech knowledge, skills, or innovations between individuals, organizations, or countries.
Evaluation
- What is the purpose of an electric kettle?
- a) Boiling water quickly
- b) Making coffee
- c) Baking bread
- d) Heating soup
- What does a blender do?
- a) Mixes, purées, or emulsifies food
- b) Cooks rice
- c) Dries clothes
- d) Boils water
- What is a boiling ring used for?
- a) Cooking or heating
- b) Washing dishes
- c) Ironing clothes
- d) Reading books
- What does a refrigerator do?
- a) Cools and preserves food
- b) Heats food
- c) Washes clothes
- d) Cleans dishes
- What is the main function of a washing machine?
- a) Cleans clothes
- b) Cooks meals
- c) Stores food
- d) Dries hair
- What are dangers of misusing appliances?
- a) Electric shock, fire hazard, burns, damage, water damage
- b) Cooking, cleaning, reading, watching TV
- c) Playing games, listening to music, exercising, studying
- d) None of the above
- How can electrical appliances be used safely?
- a) Follow instructions, clean and maintain, use purposefully, unplug, keep dry
- b) Ignore instructions, use recklessly, leave plugged in, expose to water
- c) Forget to clean, leave on overnight, overload outlets, use near water
- d) None of the above
- What is technology transfer?
- a) Sharing tech knowledge, skills, or innovations between individuals, organizations, or countries
- b) Sharing food recipes
- c) Sharing clothes
- d) Sharing toys
- What is the primary function of an electric kettle?
- a) Boiling water quickly
- b) Heating food
- c) Cooling drinks
- d) None of the above
- What does a blender typically do?
- a) Mixes, purées, or emulsifies food
- b) Makes phone calls
- c) Takes photos
- d) Plays music
- What is a boiling ring mainly used for?
- a) Cooking or heating
- b) Washing clothes
- c) Charging phones
- d) Watching TV
- What is the primary function of a refrigerator?
- a) Cools and preserves food
- b) Cooks meals
- c) Heats water
- d) None of the above
- What is the main purpose of a washing machine?
- a) Cleans clothes
- b) Dries hair
- c) Reads books
- d) None of the above
- What are the dangers of misusing appliances?
- a) Electric shock, fire hazard, burns, damage, water damage
- b) Playing games, listening to music, studying, exercising
- c) Cooking, cleaning, reading, watching TV
- d) None of the above
- How should electrical appliances be used safely?
- a) Follow instructions, clean and maintain, use purposefully, unplug, keep dry
- b) Ignore instructions, leave plugged in, use recklessly, expose to water
- c) Forget to clean, overload outlets, leave on overnight, use near water
- d) None of the above
Advantages of African Traditional Science and Technology