IMSA Traffic Signal Senior Field Technician 1-2
Comprehensive Resource To Help You Ace 2026-
2027 Exams Includes Frequently Tested Questions
With ELABORATED 100%
Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update
1. What are the 3 P's? - Correct Answer: perceive, process, predict
2. What is the max recommended length for RG-6? - Correct Answer: 150ft
3. What is the max recommended length for RG-11? - Correct Answer:
250ft
4. What does DB measure? - Correct Answer: loss
5. What is DBMV - Correct Answer: a final absolute level at a point
6. Loss of 100' of RG-6 at 750mhz - Correct Answer: 5.5db
7. Loss of 100' of RG-11 at 750mhz - Correct Answer: 3.6db
8. What does RX stand for? - Correct Answer: receive power
,9. What does RX measure? - Correct Answer: Downstream/Forward
10.What does TX mean? - Correct Answer: transmit power
11.What does TX measure? - Correct Answer: Upstream/Return
12.What voltage must be guarded? - Correct Answer: 50 Volts
13.How are optical splitters used in forward path? - Correct Answer:
passive branching devices
14.Will some phones work if there's a short in the system - Correct Answer:
No all phones will not work no matter where the short is located
15.Can a dual modular jack be bridged? - Correct Answer: yes
16.What color wires on a cat5 line are the Tips? - Correct Answer:
Orange/White, Blue/White
17.What color wires on a cat5 line are the rings? - Correct Answer: Blue,
Orange
18.What color wires on line 1 are Tips? - Correct Answer: Red, Green
, 19.What color wires on a line 2 are Rings - Correct Answer: Black, Yellow
20.What is a open? - Correct Answer: A problem characterized by one or
more telephones that will not work, one or both conductors have been cut
21.What is a dirty open? - Correct Answer: intermittent noise on the line
and or temporary outages, one or both conductors have been partially cut
22.What is cross talk? - Correct Answer: Two lines that have indundance
caused by twisted pairs that are in close proximity to another line you can
hear conversations from the other line
23.What is reverse polarity? - Correct Answer: TPTP is reversed
24.What is a short circuit? - Correct Answer: Two crossing wires with bare
wire that are touching and conducting
25.What is split pairs? - Correct Answer: line 1 and line 2 are reversed. L1
Blue lands on L2 Orange
26.What does OFDM stand for? - Correct Answer: Orthogonal Frequency
Division Multiplex
27.What does S.A.F.E stand for? - Correct Answer: Stop, Assess, Focus,
Eliminate
Comprehensive Resource To Help You Ace 2026-
2027 Exams Includes Frequently Tested Questions
With ELABORATED 100%
Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update
1. What are the 3 P's? - Correct Answer: perceive, process, predict
2. What is the max recommended length for RG-6? - Correct Answer: 150ft
3. What is the max recommended length for RG-11? - Correct Answer:
250ft
4. What does DB measure? - Correct Answer: loss
5. What is DBMV - Correct Answer: a final absolute level at a point
6. Loss of 100' of RG-6 at 750mhz - Correct Answer: 5.5db
7. Loss of 100' of RG-11 at 750mhz - Correct Answer: 3.6db
8. What does RX stand for? - Correct Answer: receive power
,9. What does RX measure? - Correct Answer: Downstream/Forward
10.What does TX mean? - Correct Answer: transmit power
11.What does TX measure? - Correct Answer: Upstream/Return
12.What voltage must be guarded? - Correct Answer: 50 Volts
13.How are optical splitters used in forward path? - Correct Answer:
passive branching devices
14.Will some phones work if there's a short in the system - Correct Answer:
No all phones will not work no matter where the short is located
15.Can a dual modular jack be bridged? - Correct Answer: yes
16.What color wires on a cat5 line are the Tips? - Correct Answer:
Orange/White, Blue/White
17.What color wires on a cat5 line are the rings? - Correct Answer: Blue,
Orange
18.What color wires on line 1 are Tips? - Correct Answer: Red, Green
, 19.What color wires on a line 2 are Rings - Correct Answer: Black, Yellow
20.What is a open? - Correct Answer: A problem characterized by one or
more telephones that will not work, one or both conductors have been cut
21.What is a dirty open? - Correct Answer: intermittent noise on the line
and or temporary outages, one or both conductors have been partially cut
22.What is cross talk? - Correct Answer: Two lines that have indundance
caused by twisted pairs that are in close proximity to another line you can
hear conversations from the other line
23.What is reverse polarity? - Correct Answer: TPTP is reversed
24.What is a short circuit? - Correct Answer: Two crossing wires with bare
wire that are touching and conducting
25.What is split pairs? - Correct Answer: line 1 and line 2 are reversed. L1
Blue lands on L2 Orange
26.What does OFDM stand for? - Correct Answer: Orthogonal Frequency
Division Multiplex
27.What does S.A.F.E stand for? - Correct Answer: Stop, Assess, Focus,
Eliminate
