Unit 3 - ĐCN: Test & Repair Instrument

LCR meter is used to measure electric and magnetic fields.

• True

• False

Time-domain reflectometer is used to test integrity of long cables.

• True

• False

Test light, tube tester, receptable tester, RF probe are Miscellaneous devices.

• True

• False

Digital pattern generator is a signal-generating device.

• True

• False

Signal tracer is a Analyzer device.

• True

• False

All electrical wiring and equipment must comply with NEC, OSHA regulations, and numerous other established safety and..........

• Engineering standards

• Safety standards           

• Technical standards

• Installation standards

Which electronic equipment is used to measure resistance ?

• Ammeter    

• Voltmeter            

• Ohmmeter

• Frequency counter

Which electronic equipment is used to display voltage as it changes over time ?

• Test probes  

• Frequency counter           

• Pulse generator

• Oscilloscope

Which electronic equipment is used to measure capacitance ?

• EMF Meter

• Capacitance meter      

• Electrometer

• Signal tracer

Which electronic equipment is used to test digital circuits ?

• Logic analyzer

• Protocol analyzer   

• Spectrum analyzer

• Function generator