
Digital Multimeter
Presentation
•
Science
•
7th Grade
•
Practice Problem
•
Medium
Standards-aligned
Charie Poderoso
Used 24+ times
FREE Resource
17 Slides • 23 Questions
1
2
Multiple Choice
What is the purpose of a digital multimeter?
To measure voltage
To measure current
To measure resistance
All of the above
3
Multiple Choice
What is this multimeter wired to measure?
nothing
resistance
current
voltage
4
5
Multiple Choice
What components are shown in the images?
Digital Multimeter, DC Motor, Alligator Clips
Battery, Resistor, Capacitor
LED, Switch, Diode
Transistor, Inductor, Transformer
6
Multiple Choice
What is the purpose of a Digital Multimeter (DMM)?
To measure voltage
To measure current
To measure resistance
All of the above
7
8
Multiple Choice
What is the function of the ON/OFF switch on a digital multimeter?
To select the measurement type
To turn the device on or off
To change the voltage range
To connect to the power source
9
10
Multiple Choice
What are the two main parts of the test leads shown in the image?
Plug and Tip
Wire and Connector
Red and Black
Positive and Negative
11
12
Multiple Choice
What should you check for before using the multimeter?
Visible damages
Battery level
Calibration
Brand
13
14
Multiple Choice
What is the first step in starting the lesson?
Review previous material
Introduce new concepts
Take a quiz
Discuss homework
15
16
Multiple Choice
What should the display show when the DMM battery is working?
One
Zero
Negative
Positive
17
18
Multiple Choice
What should you do with the red lead when connecting the DMM?
Plug it into the COM Jack
Plug it into the V/Ohms/mA Jack
Leave it unplugged
Connect it to the battery
19
20
Multiple Choice
What should you do with the plug in the image?
Pull it out halfway
Push it all the way down
Leave it as is
Twist it to the left
21
22
Multiple Choice
What should you turn the knob to in the DCV selection area?
10
20
200
2000
23
24
Multiple Choice
What should you do with the alligator clips in relation to the multimeter probes?
Attach one end of the alligator clips to the multimeter probes
Detach the alligator clips from the multimeter probes
Use the alligator clips to measure voltage
Connect the alligator clips to a power source
25
26
Open Ended
What is the safety tip mentioned in the image?
27
Multiple Choice
What should you do with the red alligator clip?
Connect it to the black probe tip
Connect it to the red probe tip
Leave it disconnected
Connect it to the ground
28
29
Multiple Choice
What should you do when testing the DC motor?
Attach the clips to the red wire
Attach the clips to the white wire
Attach the clips to the black wire
Do not attach the clips
30
31
Multiple Choice
What is the first step to use the multimeter shown in the images?
Turn on the multimeter
Set the multimeter to AC mode
Connect the probes
Select the resistance mode
32
33
Multiple Choice
What should you avoid when the multimeter is on?
Touching the probe tips
Using the multimeter
Changing the settings
Ignoring the warning
34
35
Multiple Choice
What will your multimeter display once you add wind?
The current
The voltage
The resistance
The frequency
36
Multiple Choice
What factor does NOT affect the efficiency of a wind turbine?
The height of the turbine
The material the turbine is made of
The color of the turbine
The speed of the wind
37
38
Multiple Choice
What does the phrase 'Have Fun!' suggest about the upcoming activities?
It will be boring
It will be challenging
It will be enjoyable
It will be difficult
39
Multiple Choice
examples of primary reinforces for humans include
food, clothing, sleeping
social approval
money or a paycheck
principal's award for good conduct
40
Poll
How confident do you feel about this topic now?
Show answer
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