Machines

Description

Science test about machines for kids in 5th Grade in Elementary School. Test de ciencias sobre las máquinas para niños de 6º Curso de Educación primaria
Sara Álvarez
Quiz by Sara Álvarez, updated more than 1 year ago
Sara Álvarez
Created by Sara Álvarez about 9 years ago
94
1

Resource summary

Question 1

Question
Machines are objects that we use to save time and energy.
Answer
  • True
  • False

Question 2

Question
There are two kinds of machines by their complexity: simples or complex.
Answer
  • True
  • False

Question 3

Question
The machines never use a person´s energy.
Answer
  • True
  • False

Question 4

Question
The machines can use wind or water energy.
Answer
  • True
  • False

Question 5

Question
Many machines use electricity or electrical current.
Answer
  • True
  • False

Question 6

Question
The most of cars need combustible fuel to work. It's the energy for them.
Answer
  • True
  • False

Question 7

Question
Wheels, pulley are complex machines.
Answer
  • True
  • False

Question 8

Question
Mechanical machines are used to lift light objects but we don't use that to produce movement.
Answer
  • True
  • False

Question 9

Question
Machines make the work harder for workers.
Answer
  • True
  • False

Question 10

Question
We can find two kinds of mechanical machines: Manual and Automatic.
Answer
  • True
  • False

Question 11

Question
Machines make our life easier in the communication.
Answer
  • True
  • False

Question 12

Question
The structure of a machine is the skeleton of the machine.
Answer
  • True
  • False

Question 13

Question
The housing doesn't protect the machine.
Answer
  • True
  • False

Question 14

Question
Automatic machines that produce movement have a motor engine.
Answer
  • True
  • False

Question 15

Question
Electrical circuits and electronic circuits direct the energy to the motor and other parts.
Answer
  • True
  • False

Question 16

Question
Sensors don't enable the machine to receive information from the outside or inside of the machine.
Answer
  • True
  • False

Question 17

Question
An antenna isn't a sensor.
Answer
  • True
  • False

Question 18

Question
Indicators and screen give us information about how the machine is functioning.
Answer
  • True
  • False

Question 19

Question
Operating parts are the moving pieces os a mechanical machine.
Answer
  • True
  • False

Question 20

Question
Wheels and axles aren't an operating parts.
Answer
  • True
  • False

Question 21

Question
Gears don't need teeth or cogs to transmit movement.
Answer
  • True
  • False

Question 22

Question
Machines can do the work of more than one person at once.
Answer
  • True
  • False

Question 23

Question
Modern transportation allows us to travel far away.
Answer
  • True
  • False

Question 24

Question
The combustible fossil in different types of transportation is perfect for the environment.
Answer
  • True
  • False

Question 25

Question
Machines haven't done advances in health.
Answer
  • True
  • False
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