T5A

Question 1

T5A01 (D)
Electrical current is measured in which of the following units?

1 Volts
2 Watts
3 Ohms
4 Amperes

Answer 1

4 Amperes

Question 2

T5A02 (B)
Electrical power is measured in which of the following units?

1 Volts
2 Watts
3 Ohms
4 Amperes

Answer 2

2 Watts

Question 3

T5A03 (D)
What is the name for the flow of electrons in an electric circuit?

1 Voltage
2 Resistance
3 Capacitance
4 Current

Answer 3

4 Current

Question 4

T5A05 (A)
What is the electrical term for the electromotive force (EMF) that causes electron flow?

1 Voltage
2 Ampere-hours
3 Capacitance
4 Inductance

Answer 4

1 Voltage

Question 5

T5A10 (C)
Which term describes the rate at which electrical energy is used?

1 Resistance
2 Current
3 Power
4 Voltage

Answer 5

3 Power

Question 6

T5A11 (A)
What is the unit of electromotive force?

1 The volt
2 The watt
3 The ampere
4 The ohm

Answer 6

1 The volt

Question 7

T5A12 (D)
What describes the number of times per second that an alternating current makes a complete cycle?

1 Pulse rate
2 Speed
3 Wavelength
4 Frequency

Answer 7

4 Frequency

Question 8

T5A13 (A)
In which type of circuit is current the same through all components?

1 Series
2 Parallel
3 Resonant
4 Branch

Answer 8

1 Series

Question 9

T5A14 (B)
In which type of circuit is voltage the same across all components?

1 Series
2 Parallel
3 Resonant
4 Branch

Answer 9

2 Parallel