IMSA TRAFFIC SIGNAL TECHNICIAN LEVEL 2
FINAL TEST PAPER 2026 FULL QUESTIONS AND
SOLUTIONS VERIFIED A+
◉ Damaged utility notification. Answer: Secure the area, call 911 in
event of hazard, identify damaged utility, call 811 to report and
create damaged utility ticket, expose damaged utility if safe to do so
◉ What electrical gloves would you use to work near voltages of
1,000 VAC. Answer: Class 0
◉ Multimeter. Answer: Measures voltage, resistance, current, and
other things to diagnose electrical issues
◉ Load tester. Answer: Used to verify the integrity of batteries
◉ Fiber power tester. Answer: Used to measure the light loss in fiber
◉ LCR Meter. Answer: Measures inductance, capacitance, and
resistance
◉ TDR/OTDR. Answer: Measures anomalies in wire or opitical fiber
,◉ Megohmmeter. Answer: Measures conductor in insulation
resistance
◉ Loop tester. Answer: Measures inductance and frequency
◉ Ground rod tester. Answer: Measures resistance to ground
◉ Voltage tester (loaded). Answer: looks for voltage on a conductor
◉ Tone Generator. Answer: Place an audible signal on a conductor to
locate
◉ MMU/CMU Tester. Answer: Certification tester
◉ BIU tester. Answer: certification tester for IU's
◉ Load switch tester. Answer: verifies integrity of a load switch
◉ What meter would you use to check resistance?. Answer:
Multimeter
, ◉ Which piece of test equipment would you use to measure the
insulation resistance of your conductor?. Answer: Megohmmeter
◉ Which piece of equipment would you use to certify your conflict
monitor's ?. Answer: A MMU/CMU Tester
◉ Which piece of test equipment is commonly used to measure
voltage, resistance, and current?. Answer: Multimeter
◉ Arc Flash. Answer: An arc Flash is an electrical explosion with a
tremendous
amount of pressure and heat. • Everything turns into molten
metal upwards of 35,000 degrees
◉ Conductor. Answer: Conductors are materials that conduct
electricity. Copper is common in wiring, and aluminum. Gold and
silver used in electronics
◉ . Answer: Insulators are materials that do not conduct electricity.
Some materials commonly used as insulators are various types of
plastics, rubber, glass, porcelain, and ceramic.
◉ Voltage is like. Answer: water pressure
FINAL TEST PAPER 2026 FULL QUESTIONS AND
SOLUTIONS VERIFIED A+
◉ Damaged utility notification. Answer: Secure the area, call 911 in
event of hazard, identify damaged utility, call 811 to report and
create damaged utility ticket, expose damaged utility if safe to do so
◉ What electrical gloves would you use to work near voltages of
1,000 VAC. Answer: Class 0
◉ Multimeter. Answer: Measures voltage, resistance, current, and
other things to diagnose electrical issues
◉ Load tester. Answer: Used to verify the integrity of batteries
◉ Fiber power tester. Answer: Used to measure the light loss in fiber
◉ LCR Meter. Answer: Measures inductance, capacitance, and
resistance
◉ TDR/OTDR. Answer: Measures anomalies in wire or opitical fiber
,◉ Megohmmeter. Answer: Measures conductor in insulation
resistance
◉ Loop tester. Answer: Measures inductance and frequency
◉ Ground rod tester. Answer: Measures resistance to ground
◉ Voltage tester (loaded). Answer: looks for voltage on a conductor
◉ Tone Generator. Answer: Place an audible signal on a conductor to
locate
◉ MMU/CMU Tester. Answer: Certification tester
◉ BIU tester. Answer: certification tester for IU's
◉ Load switch tester. Answer: verifies integrity of a load switch
◉ What meter would you use to check resistance?. Answer:
Multimeter
, ◉ Which piece of test equipment would you use to measure the
insulation resistance of your conductor?. Answer: Megohmmeter
◉ Which piece of equipment would you use to certify your conflict
monitor's ?. Answer: A MMU/CMU Tester
◉ Which piece of test equipment is commonly used to measure
voltage, resistance, and current?. Answer: Multimeter
◉ Arc Flash. Answer: An arc Flash is an electrical explosion with a
tremendous
amount of pressure and heat. • Everything turns into molten
metal upwards of 35,000 degrees
◉ Conductor. Answer: Conductors are materials that conduct
electricity. Copper is common in wiring, and aluminum. Gold and
silver used in electronics
◉ . Answer: Insulators are materials that do not conduct electricity.
Some materials commonly used as insulators are various types of
plastics, rubber, glass, porcelain, and ceramic.
◉ Voltage is like. Answer: water pressure
