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IMSA Traffic Signal Level 1 questions and answers verified 2024
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IMSA Traffic Signal Level 1 questions and answers verified 2024
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IMSA Traffic Signal Level 1MUTCD - correct answer ✔Part 4
OSHA - correct answer ✔Safety Date Sheets (SDS) - 16 sections
NEC - correct answer ✔National Electric Code, smaller (house, cabinet)
NESC - correct answer ✔National Electrical Safety Code, bigger (utilities)
NEMA - correct answer ✔National Electrical Manufacturers Association
IMSA - correct answer ✔International Municipal Signal Association
ATCC - correct answer ✔Advanced Transportation Controller Cabinet
ATC - correct answer ✔Advanced Transportation Controller
Tort Law - correct answer ✔Legal situations where an individual could be
held liable for an injury inflicted upon another person. Also involve the injured
party seeking compensation for any damages they have experienced
(property loss, physical harm or pain and suffering).
Negligence - correct answer ✔Failure to use reasonable care in one's
actions
, Class 00 Gloves - correct answer ✔Max 500 volts AC, 750 DC, tested semi
annually
Class 0 Gloves - correct answer ✔Max 1000 volts AC, 1500 DC, tested semi
annually
Class 1 Gloves - correct answer ✔Max 7500 volts AC, 11250 DC, tested
quarterly
Class 2 Gloves - correct answer ✔Max 17000 volts AC, 25500 DC, tested
quarterly
Class 3 Gloves - correct answer ✔Max 26500 volts AC, 39750 DC, tested
quarterly
Class 4 Gloves - correct answer ✔Max 36000 volts AC, 54000 DC, tested
quarterly
Power line clearance (OSHA) - correct answer ✔minimum 10 feet
Power Pole Construction - correct answer ✔highest voltage lines at top of
pole, communications lines lowest on pole
Risers - correct answer ✔used on poles as overhead utilities may transition
to become underground utilities
Arc Flash - correct answer ✔Electrical explosion with a tremendous amount
of heat and pressure. Everything turns into molten metal upwards of 35000
degrees.
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