2024| IMSA Signal Technician |Comprehensive questions and verified answers/accurate solutions|Get it 100% correct!! Already graded A+

2024| IMSA Signal Technician |Comprehensive questions and verified answers/accurate solutions|Get it 100% correct!! Already graded A+ Practice questions for this set Terms in this set (80) Learn 1 / 7 Study with Learn Yield point What is the primary function of the IMSA? Safety education IMSA stands for: International Municipal Signal Association Which of the following is NOT an IMSA certification? Y: Traffic Signal Level II Design/Engineer Technician Y: Traffic Signal Level II Field Technician Y: Traffic Signal Level II Bench Technician N: Traffic Signal Level III Bridge Design Technician Choose matching term 1 Which of the following is NOT an IMSA certification? 2 The two nominal diameter sizes for vehicular signal lenses are: 3 Which of the following is an example configuration of an Emergency-Vehicle Traffic Control Signals: 4 The only point in the cycle of a coordinated traffic signal controller where the major-street phase is allowed to end is called: Don't know? 12/13/24, 6:39 PM 2024| IMSA Signal Technician |Comprehensive questions and verified answers/accurate solutions|Get it 100% correct!! Already gr… Which of the following are potential safety hazards? Overhead and underground power Gas Aerial lift equipment What are the sections of a ramp meter signal? Circular red, circular green PPE stands for: Personal Protective Equipment Which of the follow is an example of adequate fall protection during the operation of aerial lift equipment? Full body harness Safety belt Rails of a platform lift Work Zone Supervisor is responsible for which of the following tasks? Ensure advance warning devices have not been removed or relocated Which of the following is NOT a sentence type in the MUTCD? Y: Standards; requirements that have to be followed Y: Guidance; recommendations that are to be followed unless there is a good reason not to N: Objectives; reasons behind the standards and guidance y: Support; additional information to clarify the standards and guidance Which of the following is an example configuration of an Emergency-Vehicle Traffic Control Signals: Three-section traffic signal with circular red, circular yellow, and smaller circular yellow indications The following phases are typically assigned to the major street through movements: 2 and 6 The green interval is made up which three components? Minimum green, passage time, maximum green What are the three types of recall features of a traffic signal controller? Minimum, maximum, pedestrian (+soft) In a coordination plan, what is the number of seconds given to each phase at the intersection? Split (g,y,r) Which of the following traffic signal coordination method is typically least expensive? Time-based coordination 12/13/24, 6:39 PM 2024| IMSA Signal Technician |Comprehensive questions and verified answers/accurate solutions|Get it 100% correct!! Already gr… Which of the following is a definition of cycle length: The elapsed time between the start of a specific display until that display comes up again Which of the following is a characteristic of sequential phases: They cannot occur at the same time Which of the following is a definition for initial green time: Minimum time that the green indication must be displayed The only point in the cycle of a coordinated traffic signal controller where the major-street phase is allowed to end is called: Yield point Which of the following is NOT a common mode of operation for timing plans in a signal system: Y: Time of day N: Traffic related Y: Traffic Responsive Y: Traffic adaptive Two common terms to describe traffic signal supports and signal heads are: Rigid and free-swinging In a single wire with a single point attachment configuration, the wire that supports the signal head is called the: Messenger wire The two nominal diameter sizes for vehicular signal lenses are: 8 in (200 mm) and 12 in (300 mm) The purpose for "louvers" is to: Make signal visible from a specific lane Which of the following types of conduit are used for traffic signals? Rigid Steel Conduit High-Density Polyethylene (HDPE) PVC Schedule 40 Traffic signal supports are NOT used to display the following items: Y: Guide signs N: Advertisements Y: Regulatory signs Y: Overhead street sign names Which of the following is a disadvantage of mast arms: Large foundations 12/13/24, 6:39 PM 2024| IMSA Signal Technician |Comprehensive questions and verified answers/accurate solutions|Get it 100% correct!! Already gr… Methods of signal supports include all of these except: N: Arched supports Y: Truss supports Y: Monotube supports Y: Pedestal supports Components of the optical unit for an incandescent lamp include all of the following except: Y: Lamp socket N: Shade Y: Lens Y: Reflector For pedestrian signals controlling crosswalks less than 100 feet, what is the required height of the symbols themselves: At least 6 inches Loop detectors operate on the principle of: Inductance The piece of cable that connects the controller cabinet to the loops is called a: Lead-in cable The outer jacket of loop lead-in cable is typically made of: Polyethylene What is the advantage of video detection systems? Images can be sent to remote locations Which of the following is a type of microwave detector? Frequency-modulated continuous wave (FMCW)