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IMSA WORKZONE TRAFFIC TECH EXAM
QUESTIONS AND VERIFIED DETAILED
ANSWERS |FREQUENTLY TESTED
QUESTIONS AND SOLUTIONS |ALREADY
GRADED A+|NEWEST| BRAND NEW VERSION
!!!|LATEST UPDATE
The MUTCD is an example of Excepted standards and practices The obligation for a person to conform to a certain standard of conduct is the definition of?Duty A traffic control device should shall meet five basic requirements what are those requirements?Fulfill a need Command attention Convey clear simple meaning Command respect from road users Give adequate time for proper response The responsibility for design placement operation maintenance of uniformity of traffic control devices is?Public agency or the official have jurisdiction Traffic control devices shall be placed only as authorized by who?Public agency or the Official having jurisdiction What do regulatory signs inform road users?Traffic laws and regulations The sign that says " one lane road 1000 feet " means ? 1 / 3
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Used when traffic in both directions must use a single lane Right lane closed signs means what ?When one lane of a multi lane roadway is closed PCMS above the roadway in urban streets shall be ?7ft PCMS above the roadway in rural streets shall be ?
- ft
- to 6 inches
- to 12 inches
PCMS board should be visible during both day and night ? And visible distance of 1/2 mile ? True or false True PCMS should legible at a minimum of what ?650 ft What's is the height of a drum ?36in in height What is the diameter of a drum ?18in What is the width of the drum stripes ?
Vertical panels height ?24 inches height Vertical panels width
Mounted with a top ? How high ? Vertical panels 36 inches What is a long term stationary?Work that occupies a location more than 3 days 2 / 3
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What is intermediate term stationary?
- daylight period up to 3 days or nightime work lasting more than 1 hour
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What is short term stationary?Daytime work that occupies a location for more than 1 hour within a single daylight period.What's is short duration operations Work that occupies a location up to 1 hour Mobile operations ?Work activities that move along the road either intermittently or continuously?What's the urban ( low speed) spacing?100/100/100 ft What's the urban ( high speed) spacing ?350/350/350 ft What is the distance rural spacing ?500/500/500 ft What is expressway/ freeway spacing ?1,000/1,500/2,640 ft What is type A arrow boards used for ? What's the legibility distance ?Low speeds locations such as urban streets and 1/2 mile What is type B arrow boards used for ? What's the legibility distance ?Intermediate speed facilities or mobile operations on high speeds roadways and 3/4 miles What is type A beacons and what are they used for?What is the visibility? Where can it be mounted Flashing low intensity warning lights During nightime hours They warn motorist from potential hazard Mounted on channelizing devices Visible on clear night from 3,000 ft