IMSA TRAFFIC SIGNAL TECHNICIAN ( level 11) Latest Update 2024-2025 Actual Exam with 80 Questions and 100% Verified Correct Answers Guaranteed A+ At First Attempt Verified By Professor
- CORRECT ANSWER:
- CORRECT ANSWER:
, incandescent wattage - CORRECT ANSWER: 135 Watts
170 & 179 controllers both: - CORRECT ANSWER: allows for interchangeability of components from different manufacturers inside the cabinet
170 input file plug is connected with a (. ) cable - CORRECT ANSWER: CI cable
170 software are mapped for? - CORRECT ANSWER: cabinet input and outputs
- Channel and 16 channel chassis, are supported 4 racks 4- 8 - 12 bays & 16 - channel
configurations. - CORRECT ANSWER: TS-2
A (. ) fault, will stay until the monitor is reset - CORRECT ANSWER: a latching fault
a blank ( ) is integrated into each detector Rag and each loaf switch Bay to allow the
monitoring - CORRECT ANSWER: BIU
a blank will return to its state once the power is restored to the system - CORRECT
ANSWER: non latching fault 1 / 2
a forerunner of the electric controllers that we have today was? - CORRECT ANSWER: the electro - mechanical controller
a key distinction between the ( ) equipment and the ( ) equipment is that the controller firmware is provided separately from the hardware - CORRECT ANSWER: 170 & NEMA
ATC STANDS FOR : - CORRECT ANSWER: ADVANCED TRANSPORTATION
CONTROLLER.
Basic contents of 170 controllers are. - CORRECT ANSWER: 19" equipment rack, PDA, a conflict monitor an input file and an output file.
BIU - CORRECT ANSWER: bus interface unit
CCOHS - CORRECT ANSWER: Canadian Centre for Occupational Health
Administration
CEC - CORRECT ANSWER: Canadian Electric Code
CMU: - CORRECT ANSWER: conflict monitor unit
Connector (C) CONTROLS WHAT FUNCTIONALITY? - CORRECT ANSWER: Phasing
& detectors 5, 6,7,8 & ring 2 controls
Connectors A, B, C ARE USED FOR SPECIFIC FUNCTIONS, "D" IS COMMONLY UED
FOR - CORRECT ANSWER: Communication
electrically used circuits separate to the input and output terminals of the device for
safety and operational considerations - CORRECT ANSWER: DC isolators
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