Electrical Measuring Instruments TPC 204-
Questions and Answers| 100% Correct
When using a multimeter to measure voltage, what should you do after turning on the device and
turning the range selector to its highest voltage? check the meter on a known source
Current and voltage readings taken on the far right of the meter scale provide greater...
accuracy
Graphical multimeters can perform functions that standard digital multimeters cannot, such as...
displaying transients
In the GLITCH CAPTURE MODE, the meter is set so that you can view... transient
spikes
You should use a current probe with a multimeter whenever you need to... measure high-
magnitude current
Using a GMM in TREND mode, you can monitor ... line voltage for sags and surges
A chief cause of these catastrophic meter failures is usually an ______. unexpected
voltage
, In a CAT III installation category, you would expect to find... three phase motors and
adjustable-speed drives
Transducers may be attached to an oscilloscope in order to... measure different kinds of
signals
Inscribed on the screen of most oscilloscopes is grid-like pattern, called a ______.
graticule
If an oscilloscope does not have a free-running sweep, it will have a ______ sweep.
triggered
A dual-trace oscilloscope is used to... display two waveforms at once
Regardless of whether an oscilloscope is analog or digital, single- or dual-trace, it can still be
either a real-time oscilloscope or a ______ oscilloscope. sampling
Most oscilloscopes can also fill in the missing parts of a wave between the sample points. This is
called ______. interpolation
Slope and trigger controls give you control over exactly where in the waveform you want the
screen display to ______. begin
An attenuated probe is used to minimize the effects of... circuit loading
Questions and Answers| 100% Correct
When using a multimeter to measure voltage, what should you do after turning on the device and
turning the range selector to its highest voltage? check the meter on a known source
Current and voltage readings taken on the far right of the meter scale provide greater...
accuracy
Graphical multimeters can perform functions that standard digital multimeters cannot, such as...
displaying transients
In the GLITCH CAPTURE MODE, the meter is set so that you can view... transient
spikes
You should use a current probe with a multimeter whenever you need to... measure high-
magnitude current
Using a GMM in TREND mode, you can monitor ... line voltage for sags and surges
A chief cause of these catastrophic meter failures is usually an ______. unexpected
voltage
, In a CAT III installation category, you would expect to find... three phase motors and
adjustable-speed drives
Transducers may be attached to an oscilloscope in order to... measure different kinds of
signals
Inscribed on the screen of most oscilloscopes is grid-like pattern, called a ______.
graticule
If an oscilloscope does not have a free-running sweep, it will have a ______ sweep.
triggered
A dual-trace oscilloscope is used to... display two waveforms at once
Regardless of whether an oscilloscope is analog or digital, single- or dual-trace, it can still be
either a real-time oscilloscope or a ______ oscilloscope. sampling
Most oscilloscopes can also fill in the missing parts of a wave between the sample points. This is
called ______. interpolation
Slope and trigger controls give you control over exactly where in the waveform you want the
screen display to ______. begin
An attenuated probe is used to minimize the effects of... circuit loading
