Conductors Study guides, Class notes & Summaries
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California C10 Electrical Exam | Questions with 100% Correct Answers | Verified | Latest Update 2024
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Min #receptacles in a garage - 1 
Mobile home service equipment shall be line of sight and no more than ____ from the exterior wall of 
the home - 30' 
If a service conductor is over 300V but less than 600V, what is the minimum clearance of that service 
conductor if it runs in residential and commercial areas that are not subject to traffic? - 15' 
A power meter must be a minimum of ____ feet away from any door, gas meter, or window opening. - 
3 
A rod-type grounding electrode should have a ...
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Module 11 - Residential Electrical Services Questions and Answers 2023 with complete solution
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Module 11 - Residential Electrical Services Questions and Answers 2023 with complete solution 
 
A small residence has a floor area of 900 square feet. What is its general lighting load? 
2,700VA 
Per NEC Table 220.54, a household with two dryers has a demand factor of __________. 
100% 
If a dwelling has two kitchen areas, then the total small appliance branch circuits required would be __________. 
four at 1,500VA each 
A lighting load of 2,700VA at 120V has an amperage of __________. 
22.5A 
...
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NCCER LEVEL 3 Module 7 Exam 2023 With 100% Correct Answers
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Conductors connected to the high leg of a four-wire delta system be color-coed with what color of insulation or tape? -correct answer -Orange (NEC Section 110.15) 
 
Dry-type transformers rated at 112.5kVA or less may be located out in the open provided they are separated from combustible material by a distance of ____. -correct answer -12" 
 
If the power factor is improved by the addition of a capacitor, the motor running overcurrent device must be selected based on the ___. -correct answer -...
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ALA Lighting Specialist (Possible questions with complete solutions; 100% verified)
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Question 
 
Which one of is a fluorescent surface-mounted fixture with a prismatic lens? 
Answers: 
• Shower Light 
• Universal 
• Wraparound 
• Strip Light correct answers Answer 
Wraparound 
 
Question 
 
Which statement is FALSE with respect to a 60A19W lamp? 
Answers: 
• 60 describes the output 
• A describes the shape 
• 19 describes the diameter in 1/8's of an inch 
• W describes the coating or finish of the bulb correct answers Answer 
60 describes the output 
 
Question ...
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2.4 Assignment: Investigating conductors and insulators
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2.4 Assignment: Investigating conductors and insulators 
 
 
Hypothesis: The hypothesis is that metals such as iron, zinc, magnesium, and lithium will conduct electricity and cause a light bulb to glow when connected to a circuit, based on the properties of the materials being tested. Conversely, non-metallic materials like glass, plastic, and pure water act as insulators, preventing the light bulb from illuminating when connected to a circuit
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Michigan Journeyman test | 2023/24 questions and answers
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Michigan Journeyman test | 2023/24 questions and answers 
 
There are six conductors in a race way connected to 75° C rated circuit breaker. Each wire has a 70 amp load using THHM conductors. The minimum size conductors used our #_________AWG - 4 
Thermal insulation shall not be installed within _________inches of recessed lighting fixtures - 3 
A 1 inch conduit contains three wire circuits or a phase system. All conductors are number 10 TW. Each circuit consist of two phase conductors and on...
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TFM 12 Fire Alarm Technical Exam with Accurate Solutions 2023
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Does a fire hood system and a kitchen need to be monitored by the fire alarm system? - Yes 
 
What does P.L.F.A stand for? - Power Limited Fire Alarm 
 
What does N.P.L.F.A stand for? - Non-Power Limited Fire Alarm 
 
What is the difference between P.F.L.A and N.P.F.L.A? - an N.P.L.F.A can operate at up to 600v, and the power output isn't limited 
 
a P.L.F.A has the voltage and power limited by a listed power source. 
 
What material must N.P.F.L.A circuit conductors be made from? - ONLY solid...
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ENTC 206- Ceramics and Semiconductors fully solved graded A+ 2023
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ENTC 206- Ceramics and Semiconductors 
Ceramics - correct answer compounds formed between metallic and nonmetallic elements 
 
Ceramics (characteristics) - correct answer crystalline in nature 
hardest materials 
inorganic nonmetallic 
made by sintering 
lack of plastic deformation- no slip 
low tensile strength 
high compression strength 
DENSITY 
 
What sets Ceramics apart? - correct answer extreme brittleness 
extreme hardness 
high temperature resistance 
low coefficient of thermal expansio...
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BICSI TECHNICIAN EXAM LATEST QUESTIONS WITH 100% CORRECT ANSWERS | 2024 UPDATE
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BICSI TECHNICIAN EXAM LATEST QUESTIONS WITH 100% 
CORRECT ANSWERS | 2024 UPDATE 
L Rating - Answer ️️ -A firestops ability to provide a smoke stop. (air leakage rate) 
To avoid damaging cable jacket, how often must you securely fasten electrical nonmetallic 
tubing (ENT) - Answer ️️ -3 Feet so it does not damage the cable 
What is the minimum dedicated power requirement of a telecommunications enclosure - Answer ️️ 
-120 V ac/20 
The clearance behind the PBB when mounted, should be n...
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Extron AV Associate Certification Exam Questions and Answers
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Extron AV Associate Certification Exam Questions and Answers 
 
The human eye can differentiate individual picture frames at which of the following rates? 
10-12 frames per second 
Which of the following projects a ray of light through a lens to display an image onto a surface? 
Projector 
Which of the following is the smallest component of a digital image, composed of individual Red, Green, and Blue - RGB color elements? 
Pixel 
Chroma Subsampling is a form of: 
Compression 
True or False: Prog...
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