Internet of Things and Big Data Analysis Program Quiz

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What is the main objective of the 'Introductory Electronics' course?

Understanding energy bands, electrons, holes, and extrinsic semiconductors (correct)

Understanding energy bands, electrons, and holes

Understanding energy bands, electrons, holes, extrinsic semiconductors, and p-n junction characteristics

Understanding energy bands and electrons only

According to the text, what does the Internet of Things (IoT) connect?

All physical and virtual worlds

All software-based devices

All things (correct)

All people

What does IoT merge according to the text?

Data and automation

People and things

Physical and virtual worlds (correct)

Software-based devices and physical objects

Based on the text, what does everything in the digital technology impact generate?

Data Signup and view all the answers

What does the Internet appear as according to the text?

A connection between people and people Signup and view all the answers

In the given circuit, if E = 5V and the voltage drop across the diode is 0.7V, what is the current through the 1kΩ resistor?

4.3mA Signup and view all the answers

If the voltage drop across the diode in the given circuit is 0.7V, how does the diode polarize?

Forward polarization Signup and view all the answers

What determines whether a diode conducts in a circuit?

The potential difference between the diode terminals Signup and view all the answers

What is the threshold voltage on the diode characteristic curve called?

Twist Signup and view all the answers

In which direction does a diode pass current better?

One direction better than the other Signup and view all the answers

What is the main purpose of the diode in the given circuit?

To provide a constant voltage drop Signup and view all the answers

In the given circuit, what will be the effect on the current through the resistor if the diode is replaced with a different type of diode with a higher threshold voltage?

The current through the resistor will decrease Signup and view all the answers

What happens to the current through the 1kΩ resistor if the voltage source E is increased from 5V to 10V in the given circuit?

The current through the resistor doubles Signup and view all the answers

If a short circuit is introduced across the resistor in the given circuit, what will happen to the voltage drop across the diode?

The voltage drop across the diode will remain unchanged Signup and view all the answers

How does the reverse biasing of a diode affect its conductance?

It decreases the conductance Signup and view all the answers

Internet of Things and Big Data Analysis Program Quiz

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