問題一覧
1
Inductors oppose changes in current because they:
Create a back-EMF
2
Self-driving cars rely on mechatronics for:
Controlling the steering, braking, and acceleration
3
Problem-solving skills are essential in mechatronics because the field often involves:
Complex challenges that require innovative solutions
4
Sensors in a mechatronic system convert:
Physical quantities into electrical signals
5
Character encoding schemes like ASCII assign a unique binary code to each:
Letter, number, or symbol
6
Sensors in a mechatronic system convert:
Physical quantities into electrical signals
7
In a closed system, the total momentum is always:
Conserved
8
A NOT gate is also called an inverter because it:
Inverts the input (0 becomes 1, 1 becomes 0)
9
Hexadecimal uses digits 0-9 and letters A-F to represent a total of:
16 values
10
Ohm's Law relates the following quantities in a circuit:
Voltage, current, and resistance
11
In a system with multiple pulleys, if one pulley has a larger diameter than the other, the resulting speed will be:
Lower for the larger pulley
12
Surgical robots are an example of mechatronics used in:
Medicine
13
An OR gate outputs a 1 when:
At least one input is 1
14
Binary code is ideal for digital circuits because it uses only two voltage levels, which can represent:
Binary digits (0 and 1)
15
In a circuit, a resistor with a higher resistance value will allow:
Less current to flow
16
In the binary system, the value of each digit is determined by its position and is a power of:
2
17
Microcontrollers in mechatronics are similar to:
Very small personal computers
18
In a simple LED circuit with a resistor, Kirchhoff's Voltage Law (KVL) helps to verify that:
The voltage drops across components add up correctly.
19
Microcontrollers in a mechatronic system are similar to:
small computers that control the system
20
Pulleys connected by a belt or rope are used to:
Transmit and change rotational motion and direction
21
Linear motion can be described by:
Displacement, velocity, and acceleration
22
Electric motors convert:
Electrical energy into rotational mechanical energy
23
When analyzing a simple mechanical system, the first step should involve:
Identifying the components and their functions
24
In a simple LED circuit with a resistor, the resistor's main purpose is to:
Limit the current flowing through the LED
25
When analyzing a mechanical system, it's important to consider:
The sum of all forces acting on each component
26
The decimal number system we commonly use is based on:
10 digits (0-9)
27
Smartphones are an example of mechatronics used in:
Consumer electronics
28
When interpreting the results of analyzing a mechanical system, you might suggest potential improvements to address:
The limitations or inefficiencies
29
Control systems in mechatronics use feedback from sensors to:
Adjust the outputs of actuators for a desired outcome
30
An AND gate outputs a 1 only when:
All inputs are 1
31
Proficiency in which software is most useful for designing mechanical components in a mechatronic system?
Computer-Aided Design (CAD) software
32
Surgical robots are an example of mechatronics used in:
Medicine
33
Data types in programming define the kind of information a program can work with. Examples include:
Numbers, text, and true/false values
34
What is the function of a sensor in a mechatronic system?
To convert physical quantities into electrical signals
35
A force is characterized by both its:
Magnitude and direction
36
Popular programming languages for beginners include:
Python, Java, and JavaScript
37
Control flow statements in programming allow you to:
Make decisions and repeat tasks
38
What is mechatronics?
An interdisciplinary field combining engineering disciplines
39
A group of 8 binary digits (bits) can represent a total of 2^8 which equals:
256
40
According to Ohm's Law, the current through a resistor is directly proportional to:
The voltage across the resi
41
C++ is a popular programming language used in mechatronics because of its:
Low-level control and speed
42
An object with high momentum is more difficult to:
Stop moving
43
An algorithm is:
A step-by-step process for solving a problem
44
What is mechatronics?
An interdisciplinary field that integrates electronics, mechanics, and computer science
45
Inductors oppose changes in current because they:
Create a back-electromotive force
46
An object is considered to be in equilibrium if the net force acting on it is:
Zero
47
A force is characterized by both:
Magnitude and direction
48
Microcontrollers are used in mechatronic systems to:
Read data, process it, and send signals to actuators