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Electrical Engineering final exam

Fifteen questions on all of Electrical Engineering. Answer all 15 to see your score. Questions are drawn from a bank of 45, so every attempt is different.

0 of 15 answered

Question 1 of 15

Current is defined as:

Question 2 of 15

A 60 W lamp on 120 V draws a current of:

Question 3 of 15

A 470 ohm resistor with 4.7 V across it carries:

Question 4 of 15

The resistance of a wire is directly proportional to its:

Question 5 of 15

Kirchhoff's voltage law reflects conservation of:

Question 6 of 15

Two 10 ohm resistors in series, connected to 20 V, carry a current of:

Question 7 of 15

In nodal analysis, the reference node is assigned:

Question 8 of 15

A circuit's Thevenin equivalent consists of:

Question 9 of 15

The Thevenin resistance is found with independent sources:

Question 10 of 15

Maximum power is delivered to a load when its resistance equals:

Question 11 of 15

Three 30 ohm resistors in parallel give:

Question 12 of 15

A voltage divider with R1 = 3 kilohms and R2 = 1 kilohm across 12 V gives an output across R2 of:

Question 13 of 15

A real battery's terminal voltage falls under load because of its:

Question 14 of 15

An RCD or GFCI disconnects power when it detects:

Question 15 of 15

A capacitor's current is:

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