TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW EXAM QUESTIONS WITH ANSWERS VERIFIED BY EXPERT
2 views 0 purchase
Course
TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW
Institution
TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW
TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW EXAM QUESTIONS WITH ANSWERS VERIFIED BY EXPERT TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW EXAM QUESTIONS WITH ANSWERS VERIFIED BY EXPERT TRAFFIC SIGNAL FIELD TECHNICIAN LEVEL II 2024 NEW EXAM QUESTIONS WITH ANSWERS VERIFIED BY EXPERT TRAFFIC ...
TRAFFIC SIGNAL FIELD TECHNICIAN
LEVEL II 2024 NEW EXAM QUESTIONS
WITH ANSWERS VERIFIED BY EXPERT
What organization has established requirements for PPE in certain working situations? -
CORRECT ANSWER>>>>OSHA/CCOHS
Which of the following certifications must be attained first? - CORRECT
ANSWER>>>>Traffic signal Tech. Level 1
Upgrades or revisions to the traffic signal are the responsibility of whom? - CORRECT
ANSWER>>>>professional engineer
What is NOT an example of documentation that can limit the liability of the technician
and/or agency? - CORRECT ANSWER>>>>NTCIP
What is the single most important focus that the field technician should have? -
CORRECT ANSWER>>>>safety
For many agencies, what is the least amount of technicians required to perform work
with an aerial lift? - CORRECT ANSWER>>>>2
What is NOT true when it comes to dealing with the public? - CORRECT
ANSWER>>>>If you are unsure of the answer, give them the incorrect information so
you can keep working
What is NOT a function of a modern traffic signal controller? - CORRECT
ANSWER>>>>Processing when a vehicle has run a red light and informing the police
What was a major drawback with the first traffic signal controllers? - CORRECT
ANSWER>>>>Maintaining the mechanical parts
When did standardization of controllers become established in the United States and
Canada? - CORRECT ANSWER>>>>1970s
What was limited by the fourth proprietary connector used with the NEMA TS-1? -
CORRECT ANSWER>>>>the type of replacement model
Which type of controller utilizes a high speed data channel between all major equipment
to maximize the functionality and expandability of the controller assembly? - CORRECT
ANSWER>>>>NEMA TS-2 Type 1
, What greatly reduced wire connections in the controller cabinet with the use of the RS-
485 with the SDLC? - CORRECT ANSWER>>>>Bus interface unit
What was the intent of developing the ATC specifications? - CORRECT
ANSWER>>>>To have an open architecture hardware and software platform for ITS
application
Which agency developed a communications protocol for ITS systems, field devices and
software so basic functionality should be interchangeable regardless of the
manufacturer? - CORRECT ANSWER>>>>NTCIP
Before beginning work that requires workers or vehicles to be in or over the roadway,
what should traffic signal field technicians ensure is in place? - CORRECT
ANSWER>>>>Temporary traffic control (TTC)
What is NOT a common type of truck used for traffic signal maintenance? - CORRECT
ANSWER>>>>dump truck
Traffic signals can be attached to Mast Arms using which of the following?
- disconnect hangers attached to the mast arm which suspend the signal
- bracket that is rigidly mounted to the mast arm with a clamping device
- pipe mounts that screw into nipples installed directly into the mast arm
- ALL of the above - CORRECT ANSWER>>>>all of the above
Traffic signal supports are NOT used to display the following items: - CORRECT
ANSWER>>>>advertisements
Methods of signal supports include what? - CORRECT ANSWER>>>>Truss supports,
monotube supports, pedestal supports
What is NOT an advantage of attaching signals to mast arms with brackets? -
CORRECT ANSWER>>>>allow for the signal to "give" in the wind
What are the 2 basic types of booms used on bucket trucks? - CORRECT
ANSWER>>>>articulating and extensible
Traffic signals are not always where an aerial lift can be positioned properly. What
should you always do when operating aerial lifts? - CORRECT ANSWER>>>>Use the
stabilizers to provide additional support when the lift is in operation
Check for proper operating DC voltage, check for the absence of red on a phase that
does not have green, yellow, or walk, check on a simultaneous are functions that are
provided by both - - CORRECT ANSWER>>>>CMU and MMU
What is the purpose of relays in a traffic signal system? - CORRECT ANSWER>>>>to
transfer the outputs from one component to another
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 profwhite. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $25.49. You're not tied to anything after your purchase.
