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Manufacturing Engineering

Manufacturing Engineering · Quick practice · answer shown after each question

Casting, joining and safety

Question 1 of 10

Question 1 of 10

Guards on machines in a workshop are there mainly to

Question 2 of 10

Question 2 of 10

Die casting uses

Question 3 of 10

Question 3 of 10

Welding fumes should be controlled by

Question 4 of 10

Question 4 of 10

TIG welding uses

Question 5 of 10

Question 5 of 10

Joining metals with a filler metal that melts above 450 °C but below the parent metals' melting point is

Question 6 of 10

Question 6 of 10

A welder must wear a helmet with a dark filter to protect against

Question 7 of 10

Question 7 of 10

Brazing joins metals using a filler that melts

Question 8 of 10

Question 8 of 10

In MIG welding, the shielding gas protects the weld from

Question 9 of 10

Question 9 of 10

Rivets are used to make

Question 10 of 10

Question 10 of 10

Porosity in castings is caused mainly by

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.