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IMSA Traffic Signal Level 1 Exam with Complete Solutions $11.99   Add to cart

Exam (elaborations)

IMSA Traffic Signal Level 1 Exam with Complete Solutions

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  • ISMA
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  • ISMA

IMSA Traffic Signal Level 1 Exam with Complete Solutions

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  • September 14, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ISMA
  • ISMA
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TheeGrades
IMSA Traffic Signal Level 1 Exam with Complete
Solutions
Risers Correct Ans-used on poles as overhead utilities may transition to become

underground utilities




Arc Flash Correct Ans-Electrical explosion with a tremendous amount of heat and

pressure. Everything turns into molten metal upwards of 35000 degrees.




Underground Line: Red Correct Ans-electrical power lines




Underground Line: Yellow Correct Ans-Natural gas, petroleum, stream lines




Underground Line: Blue Correct Ans-Water lines




Underground Line: Green Correct Ans-Sanitary sewer and storm drain lines




Underground Line: Orange Correct Ans-Communications lines (phones, cable tv, fiber

optic)

, IMSA Traffic Signal Level 1 Exam with Complete
Solutions
Underground Line: Purple Correct Ans-Survey




Underground Line: White Correct Ans-Proposed excavation




Digital Multimeter (DMM) Correct Ans-A piece of test equipment used to measure voltage,

current, and resistance in an electronic circuit.




Load Tester Correct Ans-used to verify the integrity of batteries




Fiber Power meter Correct Ans-used to measure the light loss in a fiber




LCR Meter Correct Ans-measures inductance, capacitance, and resistance




TDR/OTDR Correct Ans-measures anomalies in a wire or optical fiber




Megohmmeter Correct Ans-measures conductor insulator resistance

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