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Worksheets4th Quarter TLE 8 Quiz#4 Lesson 4
Total questions: 12
Worksheet time: 9mins
Is an instrument used to measure the voltage, resistance , and current of a circuit.
( Multitester Weighing Scale Thermometer )
(a)
The analog multitester is used to check if wires are not broken and solder joints are in good condition. They are also measures resistance and voltage.
Digital Multitester
Analog Multitester
It has three combination functions as a test tool as it combines capabilities of single –task meter. (volmeter, ammeter and ohmmeter) Digital Multitester
Digital Multitester
Analog Multitester
This is the smallest screen where the measurement readout of particular electrical circuit or component.
( Dial Input Jack Display)
(a)
These are used to select various functions.
( Buttons Display Pointer )
(a)
This part can be used to select primary measurement values(volts, amps, ohms)
( Input Jack Dial Buttons)
(a)
There are the parts in which test leads are inserted.
Input Jack
Dial
Buttons
It indicates the value of the electrical quantity that has been measured.
( Scale Pointer Range )
(a)
This is a nonlinear scale where the reading of the resistance is based. It can found in the uppermost of the VOM.
Scale
Range
Pointer
It is used to select the difference functions and ranges of the meter.
( Scale Range Pointer )
(a)
This part serves as the input portion of the multitester . The red test probe becomes positive ( + ) and the black is negative (-).
Range
Test Probe
Zero Ohm Adjustment
This portion of the multitester used in adjusting the pointing of the ohmmeter to zero.
Range
Test Probe
Zero Ohm Adjustment
