Skip to content
OtisamLMS
Sign in Sign up
Engineering

Engineering · Quick practice · answer shown after each question

Materials

Question 1 of 10

Question 1 of 10

A wire 2 m long stretches by 4 mm. What is the strain?

Question 2 of 10

Question 2 of 10

A material with stress 200 MPa and strain 0.001 has Young's modulus

Question 3 of 10

Question 3 of 10

A material that returns to its original shape when a load is removed shows

Question 4 of 10

Question 4 of 10

Strain is defined as

Question 5 of 10

Question 5 of 10

Stainless steel resists rusting because it contains

Question 6 of 10

Question 6 of 10

A block of mass 4 kg has a volume of 0.002 m³. What is its density?

Question 7 of 10

Question 7 of 10

A force of 2,000 N acts on an area of 0.01 m². What is the stress?

Question 8 of 10

Question 8 of 10

Young's modulus is the ratio of

Question 9 of 10

Question 9 of 10

The elastic limit is the point beyond which a material

Question 10 of 10

Question 10 of 10

The ability of a material to be drawn into wire is

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