Electrical Study guides, Class notes & Summaries
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NCCER Electrical Module 2 Level 2 exam 2023 with 100% correct answers
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How DC motors operate? - correct answer -Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. 
 
Armature: (Definition) - correct answer -The rotating windings of a DC motor. 
 
The ____ is a movable electromagnet located between the poles of another fixed permanent (field) magnet as shown. - correct answer -Armature 
 
A twisting force called ______ must be developed. _____ is produced by mounting a loop in a fixed magnetic field and as long...
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Electrical Level 3 Module 1 Load Calculations and Branch Feeder Circuits Quiz
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Electrical Level 3 Module 1 Load Calculations and Branch Feeder Circuits Quiz_ 2022. 
According to the NEC®, the ampacity of branch circuit conductors must be derated when there are more than how many current-carrying conductors in a raceway? 
 
Air conditioning overcurrent protective devices can never exceed what percentage of the motor-rated load current or the branch circuit selection current (whichever is greater)? 
 
Conductors must be derated when installed in conduit 
 
Continuous load...
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EXAM BUNDLED ABYC Marine Electrical Certification(COMPLETE PACKAGE) Day 2 100% correct!
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EXAM BUNDLED ABYC Marine Electrical Certification(COMPLETE PACKAGE) Day 2 100% correct!EXAM BUNDLED ABYC Marine Electrical Certification(COMPLETE PACKAGE) Day 2 100% correct!EXAM BUNDLED ABYC Marine Electrical Certification(COMPLETE PACKAGE) Day 2 100% correct!EXAM BUNDLED ABYC Marine Electrical Certification(COMPLETE PACKAGE) Day 2 100% correct!EX
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NCCER Electrical Module 2 Level 2 Motors Theory and Application exam questions and answers
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How DC motors operate? 
Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. 
 
 
 
Armature: (Definition) 
The rotating windings of a DC motor. 
 
 
 
The ____ is a movable electromagnet located between the poles of another fixed permanent (field) magnet as shown. 
Armature 
 
 
 
A twisting force called ______ must be developed. _____ is produced by mounting a loop in a fixed magnetic field and as long as the fields of the magnet and armatu...
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Level 1 Module 11 Residential Electrical Services Exam 2023 Questions and Answers
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Level 1 Module 11 Residential Electrical Services Exam 2023 Questions and Answers 
 
Which of that following locations at dwelling units require GFCI protection? 
a. Receptacles within garages 
Which type of cable with a corrugated sheath has a maximum bend raduis of 7 times the cable diameter? 
a. Type MC 
Which of the following circuits require a minimum of 20A of overcurrent protection? 
c. Residential small appliance branch circuits 
According to the NEC, which of the following is required f...
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NCCER Electrical module 2 ( electrical safety) Questions & Answers Solved 100% Correct!!
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under strict safety guidelines, which of the following should be used to discharge capacitors before 
working on de-energized circuits. - safety shorting probe 
for safety, assume that any facility constructed before 1980 has? - asbestos 
with of the following is the threshold at which a power source is considered high voltage in the context 
of safety? - over 600V- 600Volts 
insulated gloves must be inspected by the user? - always and field checked 
the normal beating of a heart can be upset by...
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NCCER ELECTRICAL LEVEL 2 MODULE 3 EXAM 2023 WITH 100% CORRECT ANSWERS
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Light energy that is NOT absorbed by an object can be _____. - correct answer -reflected from and/or transmitted through the object 
 
A light that is considered warm in tone is produced by lamps with color temperatures of _____. - correct answer -3,000°K 
 
The resistance of a tungsten filament is ______. - correct answer -much higher after the lamp is turned on 
 
The filament of a tungsten-halogen lamp is encased in a capsule containing iodine or _____. - correct answer -bromine gas 
 
Durin...
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NCCER Electrical Level 2 Module 4 exam 2023 with 100% correct answers
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The minimum bending radius for 3" rigid conduit is _____. - correct answer -13" 
 
The minimum bending radius for 1/2" rigid conduit is _____. - correct answer -4" 
 
The maximum number of 90° bends allowed between pull points in a conduit system is ______. - correct answer -four 
 
A saddle bend is counted as ____. - correct answer -60°-180°, depending on the type of bends 
 
When referring to the two bends required to make an offset in a length of conduit, which of the following is alwa...
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NOCTI Electrical Questions and Answers Already Passed
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NOCTI Electrical Questions and Answers Already Passed 
In general a beginning tradesperson with little or no experience in the electrical field is known as a/an apprentice 
The proper angle for setting up a ladder is to place its base a/an___________ of the working length of the ladder from the wall or other vertical surface. quarter 
A __________ fire extinguisher should be used on an electrical fire. Class C 
A person with a serious electrical injury should be moved only if they are in immedia...
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Nocti Electrical Study Guide Latest 2023 Graded A+
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Nocti Electrical Study Guide Latest 2023 Graded A+ 
A continuous path along a conductor through which electrical current can flow from an energy source through a load and back to the source is called a ____________ electrical circuit 
What is a scan tool? used to identify trouble codes stored in the car's computer memory 
A material that allows electrons to flow through it easily or a pathway for electricity is known as a______________ conductor 
Three things that can be measured in an electric...
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