EMAT

EMAT

University

15 Qs

quiz-placeholder

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EMAT

EMAT

Assessment

Quiz

Engineering

University

Hard

Created by

Jordi Tardaguila

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. What is the main characteristic of ferrous metals?                                                        

  2.  

  1.  a) They are lightweight

  1. b) They are non-magnetic

  1. c) They are iron-based

  1. d) They are resistant to corrosion

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which of the following metals is considered non-ferrous?                                             


  1. a) Steel

  1. b) Aluminum

  1. c) Cast iron

  1. d) Stainless steel

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. What is the primary alloying element in carbon steel?                                                  


  1.  a) Chromium

  1. b) Nickel

  1. c) Copper

  1. d) Carbon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which metal is widely used for ship propellers due to its corrosion resistance?


  1. a) Copper

  1. b) Bronze

  1. c) Aluminum

  1. d) Stainless steel

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which of the following is a key disadvantage of ferrous metals in marine applications? a) High strength


  1. a) High strength

  1. b) Heavy weight

  1. c) High cost

  1. d) Poor electrical conductivity

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes non-ferrous metals like aluminum ideal for ship superstructures?

a) High strength

b) High density


c) Low corrosion resistance

d) Lightweight and corrosion resistance

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which non-metal material is commonly used for insulation in ship cabins?


  1. a) Stainless steel

  1. b) Ceramics

  1. c) Polymers

  1. d) Aluminum

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