Tech quiz

Descripción

sorry if I missed anything
eohanlon882
Test por eohanlon882, actualizado hace más de 1 año
eohanlon882
Creado por eohanlon882 hace más de 9 años
23
0

Resumen del Recurso

Pregunta 1

Pregunta
What are the two types of wood?
Respuesta
  • Softwood and Plywood
  • Softwood and Hardwood

Pregunta 2

Pregunta
Examples of Softwood: pine, spruce and ?
Respuesta
  • cedar
  • ash

Pregunta 3

Pregunta
Examples of Hardwood: ash, beech and ?
Respuesta
  • hard
  • walnut

Pregunta 4

Pregunta
Types of manufacturing boards?
Respuesta
  • Plywood and Softboard
  • Hardboard and Plywood

Pregunta 5

Pregunta
What is Plywood?
Respuesta
  • gluing thin layers together
  • gluing and compressing pulped wood together

Pregunta 6

Pregunta
What is Hardboard wood?
Respuesta
  • gluing thin layers together
  • gluing and compressing pulped wood together

Pregunta 7

Pregunta
What is hardboard used for?
Respuesta
  • cupboards, packaging and sign boards
  • toys, household boat building

Pregunta 8

Pregunta
What is plywood used for?
Respuesta
  • cupboards, packaging and sign boards
  • toys, boat building

Pregunta 9

Pregunta
I couldn't be bothered to ask you the tools so just learn them all and components as well :)
Respuesta
  • True
  • False

Pregunta 10

Pregunta
You also need to know the safety signs(name, colour and shape) have fun :)
Respuesta
  • True
  • False

Pregunta 11

Pregunta
How many people are allowed in the red box?
Respuesta
  • 1 pupil
  • 1 pupil (+teacher)

Pregunta 12

Pregunta
What is the safety rules for soldering?
Respuesta
  • hair tied back, apron on and glasses on
  • hair tied back, apron on and goggles on

Pregunta 13

Pregunta
What are the 2 types of plastics?
Respuesta
  • thermo setting and thermo plastic
  • thermo setting and thermo setted

Pregunta 14

Pregunta
What are the features of thermo setting plastic?
Respuesta
  • strong, shiny, resistant to heat and cannot be reshaped
  • strong, resistant to heat and cannot be reshaped

Pregunta 15

Pregunta
What are the features of thermo plastic?
Respuesta
  • heated then shaped, can be reshaped and when cooled will keep it shape
  • tough, heated then shaped, can be reshaped and when cooled will keep it shape

Pregunta 16

Pregunta
is acrylic a thermo setting plastic?
Respuesta
  • True
  • False

Pregunta 17

Pregunta
is rigid polystyrene a thermo plastic?
Respuesta
  • True
  • False

Pregunta 18

Pregunta
What is the first step of vacuum forming?
Respuesta
  • put it in
  • pick ur mould

Pregunta 19

Pregunta
What is the second step?
Respuesta
  • place it in the machine
  • clamp it

Pregunta 20

Pregunta
What is the 3 step?
Respuesta
  • clamp it
  • bring it up

Pregunta 21

Pregunta
What is the 4th step?
Respuesta
  • when its cooled it will keep its cool
  • bring it up

Pregunta 22

Pregunta
What's the last step?
Respuesta
  • that's all
  • when cooled it will keep its shape

Pregunta 23

Pregunta
Is there a step 6?
Respuesta
  • True
  • False

Pregunta 24

Pregunta
forgot to ask what are the features of acrylic?
Respuesta
  • stiff and strong, doesn't scratch, range of different sizes, shape and colours
  • stiff and strong, scratches easily and range of different sizes, shapes and colours

Pregunta 25

Pregunta
What are the features of rigid polystyrene? (I forgot to put this in the mind map so you can add it yourself if u want to)
Respuesta
  • tough, good for vacuum forming and different shapes, sizes and colours
  • strong, good for vacuum forming and different shapes, sizes and colours

Pregunta 26

Pregunta
What is rigid polystyrene used for?
Respuesta
  • biscuit trays and cases
  • biscuit trays and butter tubs

Pregunta 27

Pregunta
What are Conductors?
Respuesta
  • things that ley electricity pass through
  • things that stop electricity passing through

Pregunta 28

Pregunta
What is an Insulator?
Respuesta
  • thing that lets electricity pass through
  • thing that doesn't let electricity pass through

Pregunta 29

Pregunta
Remember to learn components! (both are correct)
Respuesta
  • ok
  • no

Pregunta 30

Pregunta
What are conductors?
Respuesta
  • steel, silver, gold and copper
  • steel, silver, gold, copper and wood

Pregunta 31

Pregunta
What are Insulators?
Respuesta
  • wool, cotton, plastic, rubber and wood
  • wool, cotton, plastic, rubber, wood and polystyrene

Pregunta 32

Pregunta
What does series mean?
Respuesta
  • when components are joined one after another so electricity has only one way to flow
  • when components are joined one after another so electricity can flow two ways

Pregunta 33

Pregunta
What does parallel mean?
Respuesta
  • when components are joined to let electricity flow through at the same time
  • when there opposite to each other

Pregunta 34

Pregunta
What are the rules for LED?
Respuesta
  • must be joined the right way and must join resistor to LED
  • musnt e joined the right way but have to join a resistor to LED

Pregunta 35

Pregunta
What are the three sensor? (three possible answers)
Respuesta
  • moisture
  • LED
  • LDR
  • thermostat
  • thermistor

Pregunta 36

Pregunta
___________ three sisters?
Respuesta
  • transition
  • transistor

Pregunta 37

Pregunta
What are the four motions?
Respuesta
  • linear, oscillating, rotary, reciprocate
  • reciprocating, linear, oscillating, rotary

Pregunta 38

Pregunta
What is Linear?
Respuesta
  • movement in a circle
  • movement in a straight line

Pregunta 39

Pregunta
What is oscillating?
Respuesta
  • forward and backwards in an arc
  • movement in a circle

Pregunta 40

Pregunta
What is reciprocating?
Respuesta
  • forwards and backwards in an arc
  • forwards and backwards in straight lines

Pregunta 41

Pregunta
What is rotary?
Respuesta
  • movement in a circle
  • forwards and backwards in a straight line

Pregunta 42

Pregunta
What are the two main mechanisms?
Respuesta
  • Input and Output
  • Input and Outin

Pregunta 43

Pregunta
What does Input mean?
Respuesta
  • what you do e.g push down on the lever (hole puncher)
  • what happens e.g holes are punched in paper (hole puncher)

Pregunta 44

Pregunta
What is Output?
Respuesta
  • what you do e.g push down on lever
  • what happens e.g holes are punched in paper

Pregunta 45

Pregunta
What are the three main linkages?
Respuesta
  • push and pull
  • push
  • double arm
  • reverse motion
  • single arm

Pregunta 46

Pregunta
What does push and pull do?
Respuesta
  • large rod at top moves to the left and the two small rods at the bottom move to the right
  • small rod at the top moves to the left and the two large rods at the bottom move to the right

Pregunta 47

Pregunta
What does reverse motion do?
Respuesta
  • top rod moves to the left and bottom rod moves to the right
  • top rod moves to the right and bottom rode moves to the left

Pregunta 48

Pregunta
What does the double arm do?
Respuesta
  • linkage will not change in a reciprocating motion into two oscillating motions
  • linkage will change a reciprocating motion into two oscillating motions

Pregunta 49

Pregunta
Are the rods parallel in push and pull?
Respuesta
  • True
  • False

Pregunta 50

Pregunta
Can double arm be found on novelty coat hooks?
Respuesta
  • True
  • False

Pregunta 51

Pregunta
Are the reverse motion in the same direction?
Respuesta
  • True
  • False

Pregunta 52

Pregunta
is the fixed pivot the centre of rotation?
Respuesta
  • yeh
  • nah

Pregunta 53

Pregunta
How many parts are there to the cam?
Respuesta
  • 1
  • 2
  • 3
  • 4

Pregunta 54

Pregunta
What are the three parts?
Respuesta
  • follower
  • axle
  • metal
  • rods
  • cam

Pregunta 55

Pregunta
What are the three main types of cams?
Respuesta
  • heart shaped
  • circle shaped
  • pear shaped
  • rectangular shaped
  • square shaped

Pregunta 56

Pregunta
What are the three parts of levers?
Respuesta
  • effort
  • weight
  • mass
  • load
  • fulcrum

Pregunta 57

Pregunta
how many classes are there?
Respuesta
  • 3
  • 4

Pregunta 58

Pregunta
What is class one?
Respuesta
  • fulcrum between the effort and the load
  • load between the fulcrum and effort

Pregunta 59

Pregunta
What is class 3?
Respuesta
  • effort between the fulcrum and the load
  • load between the effort and fulcrum

Pregunta 60

Pregunta
What is class 2?
Respuesta
  • load between the fulcrum and the effort
  • fulcrum between the effort and the load

Pregunta 61

Pregunta
Is obeche Hardwood or Softwood?
Respuesta
  • Softwood
  • Hardwood
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