Exam (elaborations)
IMSA Signal I
- Course
- Institution
Exam of 4 pages for the course IMSA Signal I at IMSA Signal I (IMSA Signal I)
[Show more]
Content preview
IMSA SIGNAL I QUESTIONS ANDANSWERS
k Safety Education - Primary function of the IMSA
International Municipal Signal Association - IMSA Stands for:
Circular Red, Circular Green - What are the sections of a ramp meter signal?
Personal Protective Equipment - PPE Stands for:
Ensure advance warning devices have not been removed or relocated - A work zone supervisor is
responsible for:
three-section traffic signal with circular red, circular yellow, smaller circular yellow indications - Example
of the configuration of an Emergency-Vehicle Control signal
Min green, passage time, max green - The green interval is made up of what three components?
Min, max, ped - What are the three typical types of recall features of a traffic signal controller?
Split - In a coordination plan, what is the number of seconds given to each phase at the intersection?
Time-based coordination - which of the following traffic signal coordination methods is typically the least
expensive?
The elapsed time between the start of a specific display until that display comes up again - cycle length
the elapsed time between the start of a specific display until that display comes up again - What is a
definition for cycle length?
They cannot occur at the same time - What is a characteristic of a sequential phase?
Minimum time that the green indication must be displayed - A definition for initial green time
Yield point - the only point in a cycle of a coordinated traffic signal controller where the major-street
phase is allowed to end
Rigid and free-swinging - two common terms to describe traffic signal supports and signal heads are:
messenger wire - in a single wire with a single point attachment configuration, the wire that supports the
signal heads is called the:
8 in, 12 in - the two nominal diameter sizes for vehicular signal lenses are:
make signal visible from a specific lane - the purposes of *louvers* is to:
Rigid steel conduit, high density polyethylene (HDPE), PVC schedule 40 - conduit types for traffic signals
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 knowledgeNest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now