尔雅Electronic Instrument Practice章节答案(学习通2023课后作业答案)
67 min read尔雅Electronic Instrument Practice章节答案(学习通2023课后作业答案)
1.1 Instructions of ELVIS II+ Platform with Robotic Arm Experiment 1.1.1 Information of NI ELVIS II+ Platform 1.1.2 Remote Environment Configuration of NI ELVIS II+ Platform 1.1.3 Instructions of ELVIS II+ Platform with Robotic Arm Experiment随堂测验
1、尔雅Please indicate the function of the button in the red box below:
A、章节Output voltage of programmable power supply
B、答案Amplitude of oscilloscope
C、学习The通课 frequency of the oscilloscope
D、Amplitude of the bode plotter
2、后作Please indicate the function of the button in the red box below：
A、业答Oscilloscope amplitude knob
B、尔雅Depth supply voltage
C、章节The答案 frequency and amplitude of the signal generator
D、Oscilloscope frequency button
3、学习What is 通课the instrument displayed on the soft panel as shown in the figure below：
A、Oscilloscope
B、后作Signal generator
C、业答Potter figure meter
D、尔雅Multi-meter
4、What is the instrument displayed on the soft panel as shown in the figure below：
A、Oscilloscope
B、Programmable power supply
C、Potter figure meter
D、Multi-meter
5、What common instruments are included in the NI ELVISII+ platform？
A、Oscilloscope
B、Multi-meter
C、Function generator
D、Potter figure meter
6、Which kinds of instruments of the NI ELVISII+ platform were used in the arm debugging experiment？
A、Oscilloscope
B、Multi-meter
C、Function generator
D、Potter figure meter
7、The NI ELVISII+ platform is not available on the control circuit.
8、The NI ELVISII+ platform can be used in power electronics and energy conversion.
1.2 Instructions of ELVIS III Platform with Amplifying Circuit Experiment 1.2.1 Information of NI ELVIS III Platform 1.2.2 Remote Environment Configuration of NI ELVIS III Platform 1.2.3 Instructions of ELVIS III Platform with Amplifying Circuit Experiment随堂测验
1、Please indicate the function of the button in the red box below:
A、4 channel output of Signal generator
B、4 channel input of Oscilloscope
C、2 sets of power supply
D、4 channel input of Signal generator
2、As shown in the figure of the NI ELVIS III platform below, which connection mode is correct?
A、can be connected via USB
B、can be connected via Ethernet
C、can be connected via Bluetooth
D、can be adjusted via Wi-Fi
3、The NI ELVIS III platform enables programmable I/O measurements.
4、NI ELVIS III platform can not be FPGA controlled.
5、NI ELVIS III platform for remote web monitoring.
6、The oscilloscope of NI ELVIS III platform is 2-channel and the function generator is 4-channel.
2. Electronic Experiment Teaching System
2.1 Electronic Experiment Teaching System 2.1.1 Prelude 2.1.2 Major Problems 2.1.3 How to Solve the Problems 2.1.4 The Procedures of a Sample Experiment 2.1.5 Conclusion随堂测验
1、Which of the followings is not part of the Electronic Experiment Teaching System ( )
A、Preview quiz
B、Homework
C、Experiment analysis
D、Report submission
2、Which of the followings is the final step in the teaching system ( )
A、Report submission
B、Preview quiz
C、Individual practice
D、Automatic grading
3、Which of the followings is the correct way of uploading pictorial data ( )
A、Print the picture
B、Save the picture to a local portfolio
C、Take out your phone, take a picture of the screen and send the picture to the system via WeChat
D、Show the waveform to the instructor
4、Which of the followings are commonly used electronic instruments in labs ( )
A、Oscilloscope
B、Multi-meter
C、Waveform Generator
D、DC Power Supply
5、To successfully pass the quiz, you should access the Remote Experiment Preview System to get a better idea of the experiment beforehand.
4. Network Analyzer
4.1 Instructions of E5063A Vector Network Analyzer and Taking a Demo Measuring on an UWB Filter with Notch Bands 4.1.1 The Basic Functions of Network Analyzer 4.1.2 Keysight E5063A ENA Panel Introduction 4.1.3 Measurement Errors and their Characteristics 4.1.4 Measurement Procedure and Demo Test 4.1.5 Summary of Measuring Procedure 4.1.6 Precautions随堂测验
1、Network analysis refers to the establishment of mathematical model of transmission and impedance characteristics of ( ) through stimulus-response testing in the frequency range we are concerned about.
A、exponential network
B、star topology network
C、linear network
D、digital network
2、Network Analyzer can be classified to Vector Network Analyzer and （ ）.
A、linear Network Analyzer
B、scalar Network Analyzer
C、frequency Network Analyzer
D、resistance Network Analyzer
3、If we are going to set up IF Bandwidth，which hardkey on the front panel we should hit it first? ( )
A、Format
B、Scale
C、Avg
D、Marker
4、Calibration can be classified to 1-Port Calibration and ( ).
A、Full 5-Port Calibration
B、Full 4-Port Calibration
C、Full 3-Port Calibration
D、Full 2-Port Calibration
5、Random Errors are unpredictable. These errors are further classified into ( ). ( ). ( ).
A、Instrument noise errors
B、Switch repeatability errors
C、Connector repeatability errors
D、Drift errors
6、Vector Network Analyzer can measure the overall amplitude and phase characteristics of electrical network, Including S parameters, amplitude and phase, VSWR, insertion loss and gain, group delay, return loss, complex impedance and etc.
5. Medical Ultrasound Machine
5.1 Instructions of Medical Ultrasound Imaging with Mindray DP-2200 5.1.1 Major components of DP-2200 5.1.2 Ultrasound gel 5.1.3 Start to use the instrument 5.1.4 Control panel 5.1.5 Practice随堂测验
1、The function of ultrasound probe is ( )
A、Ultrasound transmission and reception
B、Ultrasound transmission
C、Ultrasound reception
D、Ultrasound reception and processing
2、Convex array probe is often used for inspection of ( )
A、Head
B、Breast
C、Thyroid
D、Abdomen
3、Ultrasound transducers are used to interconvert of ( )
A、Mechanical energy and sound energy
B、Heat energy and sound energy
C、Electrical energy and mechanical energy
D、Electrical energy and heat energy
4、The low frequency probe is characterized by ( )
A、Poor discrimination and good penetration
B、Poor discrimination and poor penetration
C、Good discrimination and poor penetration
D、Good discrimination and good penetration
5、The method to compensate for tissue attenuation is ( )
A、Overall gain
B、Time compensation gain
C、Enhancement effect
D、Brightness
6. Power Meter
6.1 Instructions of HF9600E Multi-Function Power Meter and Taking a Demo Measuring on a Sine AC Circuit 6.1.1 Basic concepts in electricity measurement 6.1.2 Dashboard of HF9600E 6.1.3 Example: Improvement of PF of Sinusoidal AC circuit 6.1.4 Conclusion随堂测验
1、The effective value of ac voltage or current is（ ）
A、The average value of a voltage or current
B、DC equal to the AC thermal effect is defined as the effective value of AC
C、voltage or current are 0.707 of their amplitudes
D、closely related to the frequency of alternating current
2、For fluorescent lamp inductive circuit to improve the power factor, then need（ ）
A、Series capacitance
B、parallel capacitance
C、series inductance
D、parallel inductance
3、It can be measured by HF9600E Multi-Function Power Meter（ ）
A、Current RMS
B、voltage RMS
C、instantaneous power
D、active power
4、If the four-quadrant Angle of a circuit is 0 or 270 degrees, This circuit might be（ ）
A、Pure resistance circuit
B、Pure inductance circuit
C、Pure capacitance circuit
D、RLC series circuit
5、The reactive power in a sinusoidal ac circuit is the actual power consumed by the circuit（ ）
6、The ENT key on the HF9600E panel represents determination when measured（ ）
7、The unit of current value in the HF9600E panel and the display screen can be either A or mA（ ）
7. Satellite Navigation Signal Source
7.1 Instructions of NSS8000 Satellite Navigation Signal Source and Taking a Demo Verification on a Satellite Navigation Receiver Positioning Experiment 7.1.1 Introduction of the Satellite Navigation Signal Source 7.1.2 The Working Mode and Operation Method 7.1.3 The Simulation Control Software 7.1.4 A Demo Verification 7.1.5 Summary随堂测验
1、Which of the following systems is the global navigation satellite system developed by China?
A、GPS
B、GLONASS
C、GALILEO
D、BDS
2、Which of the following is the full English name of GNSS
A、Global Navigation Satellite System
B、Global Navy Satellite System
C、Global Navigation Source System
D、Gauss Navigation Satellite System
3、Which factors affect the satellite navigation signal?
A、carrier dynamic characteristics
B、ionosphere
C、troposphere
D、multipath
4、Which are the working modes of NSS8000 satellite navigation signal source?
A、calibration mode
B、test mode
C、positioning mode
D、simulation mode
5、NSS8000 satellite navigation signal source can simulate uplink navigation signals of multiple satellite navigation systems.
6、PPS means pulses per second.
10. Logic Analyzer
10.1 Instructions of MSO4024 Logic Analyzer with IIC Bus Decoding Experiment 10.1.1 The Functions of logic analyzer 10.1.2 The Features of logic analyzer 10.1.3 The Panel and probe of logic analyzer 10.1.4 Experiment case 1: decoding of IIC bus 10.1.5 Experiment case 2: decoding SPI bus随堂测验
1、In the experiment, the reason why the logic analyzer must be grounded together with the experimental circuit is to ensure that the instrument and the experimental circuit have the same potential reference point in order to avoid and eliminate interference.
2、Press the measurement menu key in the trigger control area to open the trigger operation menu, set the trigger source and trigger type, etc.
3、Before the signal test, it is usually possible to use the probe compensation signal provided by the logic analyzer to check whether the logic analyzer and the probe are normal.
4、Using logic analyzer, if the waveform is unstable due to asynchronous, adjust Auto key to modify trigger level.
5、When decoding the signal with the logic analyzer, it is necessary to turn on the decode button located in the vertical control area.
