CNC Machining: Design Fundamentals - Module 3 Assessment

IMPORTANT NOTICE
InspirON Academy will be formally retired on 1st May 2026. Following this date, the programme will no longer be available. We extend our sincere appreciation to all participants who have engaged with this resource throughout its duration. For any enquiries regarding this change, please direct queries to marketing@protolabs.co.uk

Question Title

* 1. Which of these are high-performance plastics? (2 answers required)

PEEK

ABS

POM

PEI

Question Title

* 2. Which of the following sentences are correct? (1 answer required)

Copper has higher electrical conductivity and it is cheaper than Aluminium

Aluminium has higher electrical conductivity and it is cheaper than Copper

Aluminium has higher electrical conductivity and but is more expensive than Copper

Copper has higher electrical conductivity but it is more expensive than Aluminium

Question Title

* 3. Which of the following sentences are correct? (2 answers required)

Aluminium has a high corrosion resistance

Aluminium is a lightweight metal

Aluminium has a low corrosion resistance

Aluminium is a heavyweight metal

Question Title

* 4. Which of the following sentences is correct...(1 answer required)

Titanium is about two-thirds lighter than Aluminium

Titanium is about two-thirds heavier than Aluminium

Titanium is about one-third lighter than Aluminium

Titanium is about one-third heavier than Aluminium

Question Title

* 5. The melting point of Titanium is about... (1 answer required)

660°C

1660°C

2660°C

Question Title

* 6. Please provide your contact details below to receive your CPD certificate (if you achieve the pass criteria)

Name

Company

Country

Email Address

Question Title

* 7. Please tick this box if you would like to be contacted by Protolabs to receive information about our products and services, as further detailed in our Privacy Notice.

Agree