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Engineering

Engineering · Quick practice · answer shown after each question

Units and measurement

Question 1 of 10

Question 1 of 10

Convert 500 mm to metres.

Question 2 of 10

Question 2 of 10

Convert 72 km/h to m/s.

Question 3 of 10

Question 3 of 10

A length is measured as 25.0 ± 0.1 cm. What is the percentage uncertainty?

Question 4 of 10

Question 4 of 10

1 bar equals

Question 5 of 10

Question 5 of 10

The SI unit of energy is the

Question 6 of 10

Question 6 of 10

The SI unit of pressure is the

Question 7 of 10

Question 7 of 10

The prefix "kilo" means

Question 8 of 10

Question 8 of 10

How many millimetres are in 2.5 m?

Question 9 of 10

Question 9 of 10

The percentage error of a 50 mm measurement with an uncertainty of ±0.5 mm is

Question 10 of 10

Question 10 of 10

The SI unit of stress is the

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