Applied Technology quick practice

Question 1 of 10

A 12 V supply drives current through a 4 Ω resistor. What is the current?

A. 48 A B. 0.33 A C. 16 A D. 3 A

Question 2 of 10

The safest way to carry a chisel is

A. with the edge towards a friend B. in a pocket with the blade up C. by throwing it D. with the cutting edge pointing down

Question 3 of 10

About how many millimetres are there in 1 inch?

A. 2.54 B. 25.4 C. 10 D. 100

Question 4 of 10

Workshop floors should be kept

A. cluttered B. oily C. clean and free of obstacles D. wet

Question 5 of 10

A plumb bob is used to check that a wall is

A. vertical B. horizontal C. thick D. square

Question 6 of 10

A mortise and tenon joint is used mainly in

A. frame construction B. sheet metal C. plumbing D. electrical wiring

Question 7 of 10

A capacitor stores

A. magnetism B. electric charge C. heat D. light

Question 8 of 10

A car battery is recharged while driving by the

A. starter motor B. alternator C. spark plug D. fuel injector

Question 9 of 10

A diode allows current to flow

A. in one direction only B. equally in both directions C. only when it is cold D. only in AC circuits

Question 10 of 10

Mortar for laying blocks is a mixture of cement, sand and

A. water B. gravel C. clay D. lime only

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New set of questions

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

Past questions, worked solutions and curriculum-mapped study material for JHS and SHS students and teachers in Ghana.

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