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Applied Electricity

Applied Electricity · Quick practice · answer shown after each question

Installation and safety

Question 1 of 10

Question 1 of 10

Voltage drop in a long cable can be reduced by

Question 2 of 10

Question 2 of 10

In a three-pin plug wired to the IEC colour code, the earth wire is

Question 3 of 10

Question 3 of 10

A person receiving an electric shock should first be

Question 4 of 10

Question 4 of 10

The first action when someone receives an electric shock is to

Question 5 of 10

Question 5 of 10

In a three-pin plug, the fuse is connected in the

Question 6 of 10

Question 6 of 10

An insulation resistance test is carried out with a

Question 7 of 10

Question 7 of 10

Conduit pipes in wiring are used to

Question 8 of 10

Question 8 of 10

The brown wire in a flexible cord is the

Question 9 of 10

Question 9 of 10

Switches should always be connected in the

Question 10 of 10

Question 10 of 10

The colour of the live wire in the IEC code is

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