Exam (elaborations)
IMSA Signal Technician Level 1 End of Chapter Questions 100% Solved
- Course
- Institution
IMSA Signal Technician Level 1 End of Chapter Questions 100% Solved
[Show more]
Content preview
IMSA Signal Technician Level 1 End of ChapterQuestions 100% Solved
Which of the following is a definition of cycle length: Correct Ans-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: Correct Ans-They cannot
occur at the same time
Which of the following is a definition for initial green time: Correct Ans-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: Correct Ans-Yield point
Which of the following is NOT a common mode of operation for timing plans in a signal
system: Correct Ans-Y: Time of day
N: Traffic related
Y: Traffic Responsive
Y: Traffic adaptive
, IMSA Signal Technician Level 1 End of Chapter
Questions 100% Solved
Two common terms to describe traffic signal supports and signal heads are: Correct Ans-
Rigid and free-swinging
In a single wire with a single point attachment configuration, the wire that supports the signal
head is called the: Correct Ans-Messenger wire
The two nominal diameter sizes for vehicular signal lenses are: Correct Ans-8 in (200 mm)
and 12 in (300 mm)
The purpose for "louvers" is to: Correct Ans-Make signal visible from a specific lane
Which of the following types of conduit are used for traffic signals? Correct Ans-Rigid Steel
Conduit
High-Density Polyethylene (HDPE)
PVC Schedule 40
, IMSA Signal Technician Level 1 End of Chapter
Questions 100% Solved
Traffic signal supports are NOT used to display the following items: Correct Ans-Y: Guide
signs
N: Advertisements
Y: Regulatory signs
Y: Overhead street sign names
Which of the following is a disadvantage of mast arms: Correct Ans-Large foundations
Methods of signal supports include all of these except: Correct Ans-N: Arched supports
Y: Truss supports
Y: Monotube supports
Y: Pedestal supports
What is the primary function of the IMSA? Correct Ans-Safety education
IMSA stands for: Correct Ans-International Municipal Signal Association
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TheeGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78998 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now