IMSA LEVEL 1 Questions and Correct Answers/ Latest Update / Already Graded

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IMSA LEVEL 1 Questions and Correct
Answers/ Latest Update / Already Graded
What is negligence?

Ans: Failure to use reasonable care in one's actions


What are considered low-voltage gloves?

Ans: Class 00 or 0


What class of gloves would you use for 15K volts AC?

Ans: Class 2


Before use, every glove should be?

Ans: Field tested


Splicing

Ans: Loop slices to the home run cable are to be soldered and
waterproof


The first thing that can lead to a legal issue when working on the
roadway?

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Ans: Improper traffic control


High traffic area?

Ans: Arterials streets and multiple lanes of travel


Low traffic areas?

Ans: 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?

Ans: 10ft


What is an electrical explosion with a tremendous amount of pressure
and heat?

Ans: Arc flash


What must you do before you dig?

Ans: Call digalert


Electricity flowing through wires is similar to?

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Ans: Water flowing through a pipe


What is ohms law?

Ans: E=IXR


What is E in Ohms law?

Ans: Voltage and it's is measured in volts


What is I in Ohms law?

Ans: Current and it measured in amps


What is R in Ohms law?

Ans: Resistance and it's measured in ohms


If electricity is like water flowing through a pipe voltage is like?

Ans: Water pressure


Current is like?

Ans: The amount of water flowing through a pipe


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