Utilization of Electricity


Froggy Jumps Utilization of ElectricityOnline version Answer the questions based on what you've learned from the presentation. by Jeah Raymundo 1 Electricity is mainly used in homes for: a Farming only b Traveling c Cooking, lighting, and cooling 2 What should you never touch with wet hands? a A book b An electrical switch c A pencil 3 Electricity helps us communicate through: a Shoes and bags b Cars and buses c Telephones and computers 4 Which of the following is a safe practice? a Overloading sockets b Turning off appliances when not in use c Using damaged wires 5 Electricity is important in hospitals because it powers: a Toys b Medical equipment c Sports gear 6 What should you do before leaving the house? a Plug in more devices b Leave all lights on c Turn off electrical appliances 7 Which of the following is NOT a common use of electricity in households? a Cooking b Lighting c Transportation of goods by trucks 8 Electricity is converted into mechanical energy in which appliance? a Electric fan b Light bulb c Rice cooker 9 Why is electricity considered a versatile form of energy? a It can only produce light b It is free of cost c It can be converted into different forms (heat, light, sound, motion) 10 Which of the following practices helps conserve electricity? a Using energy-efficient appliances b Leaving lights on during the day c Overloading sockets 11 Which unit is used to measure electrical energy consumption? a Newtons b Kilowatt-hours c Joules 12 Which of the following is a safety measure when using electricity? a Overloading extension cords b Touching plugs with wet hands c Turning off appliances when not in use 13 Why is electricity important in industries? a It powers machines for production b It is used only for lighting c It reduces the need for workers entirely 14 What happens if electrical appliances are left plugged in unnecessarily? a Energy is wasted b Appliances last longer c Energy is conserved 15 Which of the following is the BEST reason to conserve electricity? a To lessen environmental impact b To reduce monthly bills c All of the above

1

Electricity is mainly used in homes for:

a

Farming only

b

Traveling

c

Cooking, lighting, and cooling

2

What should you never touch with wet hands?

a

A book

b

An electrical switch

c

A pencil

3

Electricity helps us communicate through:

a

Shoes and bags

b

Cars and buses

c

Telephones and computers

4

Which of the following is a safe practice?

a

Overloading sockets

b

Turning off appliances when not in use

c

Using damaged wires

5

Electricity is important in hospitals because it powers:

a

Toys

b

Medical equipment

c

Sports gear

6

What should you do before leaving the house?

a

Plug in more devices

b

Leave all lights on

c

Turn off electrical appliances

7

Which of the following is NOT a common use of electricity in households?

a

Cooking

b

Lighting

c

Transportation of goods by trucks

8

Electricity is converted into mechanical energy in which appliance?

a

Electric fan

b

Light bulb

c

Rice cooker

9

Why is electricity considered a versatile form of energy?

a

It can only produce light

b

It is free of cost

c

It can be converted into different forms (heat, light, sound, motion)

10

Which of the following practices helps conserve electricity?

a

Using energy-efficient appliances

b

Leaving lights on during the day

c

Overloading sockets

11

Which unit is used to measure electrical energy consumption?

a

Newtons

b

Kilowatt-hours

c

Joules

12

Which of the following is a safety measure when using electricity?

a

Overloading extension cords

b

Touching plugs with wet hands

c

Turning off appliances when not in use

13

Why is electricity important in industries?

a

It powers machines for production

b

It is used only for lighting

c

It reduces the need for workers entirely

14

What happens if electrical appliances are left plugged in unnecessarily?

a

Energy is wasted

b

Appliances last longer

c

Energy is conserved

15

Which of the following is the BEST reason to conserve electricity?

a

To lessen environmental impact

b

To reduce monthly bills

c

All of the above

Froggy Jumps