CPT02a Lecture Prelim Exam
Authored by Jaypee C. Gruta
Information Technology (IT)
University
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electricity is defined as:
The movement of protons in a circuit
The flow of electrons through a conductor
The flow of current through insulators
The storage of charges in resistors
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which material is the best conductor?
Aluminum
Silver
Gold
Steel
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Voltage is often compared to:
The diameter of a pipe
The pressure that pushes water in a pipe
The volume of water flowing
The resistance inside the pipe
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which device combines the functions of voltmeter, ammeter, and ohmmeter?
Transformer
Multimeter
Capacitor
Oscilloscope
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a breadboard, the bus strips are mainly used for:
Placing resistors
Power and ground rails
Measuring resistance
Holding ICs
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When measuring current, a multimeter must be connected:
In parallel with the circuit
In series with the circuit
Across the resistor
To the ground only
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of multimeter shows values using a needle and scale?
Digital Multimeter
Analog Multimeter
Hybrid Multimeter
Smart Multimeter
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