Accuracy

Question 1

Measurements

Answer 1

Process of using tools such as rules, tapes and gauges to check existing dimensions

Question 2

Marking out

Answer 2

Transfer of designs onto materials to indicate position of features such as holes

Question 3

Accuracy

Answer 3

The level of conformity of a measurement to required value

Question 4

Tolerance

Answer 4

Acceptable range of accuracy

Question 5

Go no go gauge scale

Answer 5

Multiple

Question 6

Venieer calliper scale

Answer 6

One off

Question 7

Jigs

Answer 7

Guide tools such as drill for repetitive machining operations without the need for marking out

Question 8

Template

Answer 8

A pattern to transfer a design onto a workpiece to ensure consistency

Question 9

Datum

Answer 9

Reference surface or edge from which measurements are taken to improve accuracy

Question 10

Standardisation: geometric dimensioning and tolerancing

Answer 10

A standard system of engineering drawing symbols and figures used for specifying the product component dimensions and tolerances

Question 11

What is used for marking metal

Answer 11

Hi carbon steel scriber which is harder than the metal it is marking so it’s able to scratch the surface. If the scratch lines are difficult to see special Inc such as engineers blue can be applied to the surface being marked out so that the lines are more visible.if circles are required dividers are used which have two points.

Question 12

What is used to mark out timber

Answer 12

Marking Knife a pencil

Question 13

What can be used to measure amd mark out

Answer 13

Steel rule
Cross line laser level