How to use a multimeter
START
How to use a multimeter?
What part doesn’t a digital multimeter have?
scale
port
selection knob
How to use a multimeter?
What is plugged into a port?
display
battery
probe
How to use a multimeter?
What type of electrical current do almost all portable devices use?
alternating current
direct current
both of them
How to use a multimeter?
What is continuity?
current between two points
resistance between two points
voltage between two points
How to use a multimeter?
The method of determining the voltage between points where elements or branches are connected is called:
overload
voltage drop
nodal analysis
How to use a multimeter?
What percentage of tolerance does an average multimeter have?
10
15
How to use a multimeter
The multimeter displays a 1. What does it mean?
the multimeter is overloaded
10
there is a short in the circuit
11
the circuit is powered up incorrectly
12
How to use a multimeter
What type of electrical current does a multimeter measure?
direct current
10
alternating current
11
both of them
12
How to use a multimeter
How should you measure current?
in series
10
in parallel
11
in sequence
12
How to use a multimeter
What can influence the multimeter’s readings?
humidity
10
temperature
11
pressure
12
How to use a multimeter
What is the main advantage of alligator clips?
they overload current
10
they decrease tolerance
11
they free up your hands
12
How to use a multimeter
What should you do before checking for continuity?
turn on the system
10
turn off the system
11
touch the probes together
12
Quiz
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Created on May 4, 2019
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Transcript
How to use a multimeter
START
How to use a multimeter?
What part doesn’t a digital multimeter have?
scale
port
selection knob
How to use a multimeter?
What is plugged into a port?
display
battery
probe
How to use a multimeter?
What type of electrical current do almost all portable devices use?
alternating current
direct current
both of them
How to use a multimeter?
What is continuity?
current between two points
resistance between two points
voltage between two points
How to use a multimeter?
The method of determining the voltage between points where elements or branches are connected is called:
overload
voltage drop
nodal analysis
How to use a multimeter?
What percentage of tolerance does an average multimeter have?
10
15
How to use a multimeter
The multimeter displays a 1. What does it mean?
the multimeter is overloaded
10
there is a short in the circuit
11
the circuit is powered up incorrectly
12
How to use a multimeter
What type of electrical current does a multimeter measure?
direct current
10
alternating current
11
both of them
12
How to use a multimeter
How should you measure current?
in series
10
in parallel
11
in sequence
12
How to use a multimeter
What can influence the multimeter’s readings?
humidity
10
temperature
11
pressure
12
How to use a multimeter
What is the main advantage of alligator clips?
they overload current
10
they decrease tolerance
11
they free up your hands
12
How to use a multimeter
What should you do before checking for continuity?
turn on the system
10
turn off the system
11
touch the probes together
12