IMSA SIGNAL TECHNICIAN LEVEL 1 EXAM BANK | COMPLETE
QUESTIONS WITH 100% RATED EXPERT SOLUTIONS |2026 LATEST
UPDATED
What is negligence? - (answer)Failure to use reasonable care in one's actions
What are considered low-voltage gloves? - (answer)Class 00 or 0
What class of gloves would you use for 15K volts AC? - (answer)Class 2
Before use, every glove should be? - (answer)Field tested
The first thing that can lead to a legal issue when working on the roadway? - (answer)Improper
traffic control
High traffic area? - (answer)Arterials streets and multiple lanes of travel
Low traffic areas? - (answer)Collect streets, typically, narrow and single lanes of travel
,OSHA mandates that you must maintain a minimum of how many feet clearance from overhead
powerlines? - (answer)10ft
What is an electrical explosion with a tremendous amount of pressure and heat? - (answer)Arc
flash
What must you do before you dig? - (answer)Call digalert
Electricity flowing through wires is similar to? - (answer)Water flowing through a pipe
What is ohms law? - (answer)E=IXR
What is E in Ohms law? - (answer)Voltage and it's is measured in volts
What is I in Ohms law? - (answer)Current and it measured in amps
What is R in Ohms law? - (answer)Resistance and it's measured in ohms
If electricity is like water flowing through a pipe voltage is like? - (answer)Water pressure
,Current is like? - (answer)The amount of water flowing through a pipe
Resistance is like? - (answer)The size of the pipe
Power is like? - (answer)The amount of energy consumed
Rules for series circuits? - (answer)Current is constant, voltage drops across each load, resistance
add up from each load, power adds up from all the loads
Rules for parallel circuits? - (answer)Voltage is constant, current adds up from each branch,
resistance reciprocate from all the loads, power adds up from all the loads
Rules from combination circuits? - (answer)Series rules for the series load and parallel rules for
parallel loads
What is bonding? - (answer)Connecting conductive objects together by means of all conductors
so they are at the same potential
, What is grounding? - (answer)Connecting a conductor or electrical device to the Earth
What is a traffic signal warrant? - (answer)A condition that an intersection must meet to justify a
signal installation
What is a signal phase? - (answer)A group of controller, timing intervals, and setting used to
control one movement of traffic at a signalize intersection
What traffic movements are even phases? - (answer)Thru movement
What traffic movements are odd Phases? - (answer)Left term movements
What is a ring? - (answer)Two or more sequentially time conflicting phases
An 8 phase intersection has how many rings? - (answer)2
What is a barrier? - (answer)An interlock in a multi-ring controller, or compatibility line, phases
on one side of the barrier will never operate with phases on the other side of the barrier
QUESTIONS WITH 100% RATED EXPERT SOLUTIONS |2026 LATEST
UPDATED
What is negligence? - (answer)Failure to use reasonable care in one's actions
What are considered low-voltage gloves? - (answer)Class 00 or 0
What class of gloves would you use for 15K volts AC? - (answer)Class 2
Before use, every glove should be? - (answer)Field tested
The first thing that can lead to a legal issue when working on the roadway? - (answer)Improper
traffic control
High traffic area? - (answer)Arterials streets and multiple lanes of travel
Low traffic areas? - (answer)Collect streets, typically, narrow and single lanes of travel
,OSHA mandates that you must maintain a minimum of how many feet clearance from overhead
powerlines? - (answer)10ft
What is an electrical explosion with a tremendous amount of pressure and heat? - (answer)Arc
flash
What must you do before you dig? - (answer)Call digalert
Electricity flowing through wires is similar to? - (answer)Water flowing through a pipe
What is ohms law? - (answer)E=IXR
What is E in Ohms law? - (answer)Voltage and it's is measured in volts
What is I in Ohms law? - (answer)Current and it measured in amps
What is R in Ohms law? - (answer)Resistance and it's measured in ohms
If electricity is like water flowing through a pipe voltage is like? - (answer)Water pressure
,Current is like? - (answer)The amount of water flowing through a pipe
Resistance is like? - (answer)The size of the pipe
Power is like? - (answer)The amount of energy consumed
Rules for series circuits? - (answer)Current is constant, voltage drops across each load, resistance
add up from each load, power adds up from all the loads
Rules for parallel circuits? - (answer)Voltage is constant, current adds up from each branch,
resistance reciprocate from all the loads, power adds up from all the loads
Rules from combination circuits? - (answer)Series rules for the series load and parallel rules for
parallel loads
What is bonding? - (answer)Connecting conductive objects together by means of all conductors
so they are at the same potential
, What is grounding? - (answer)Connecting a conductor or electrical device to the Earth
What is a traffic signal warrant? - (answer)A condition that an intersection must meet to justify a
signal installation
What is a signal phase? - (answer)A group of controller, timing intervals, and setting used to
control one movement of traffic at a signalize intersection
What traffic movements are even phases? - (answer)Thru movement
What traffic movements are odd Phases? - (answer)Left term movements
What is a ring? - (answer)Two or more sequentially time conflicting phases
An 8 phase intersection has how many rings? - (answer)2
What is a barrier? - (answer)An interlock in a multi-ring controller, or compatibility line, phases
on one side of the barrier will never operate with phases on the other side of the barrier
