Grounding conductor Study guides, Class notes & Summaries
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NEC Exam prep questions and answers, graded A+ / APPROVED EXAM PREDICTION PAPER/
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NEC Exam prep questions and answers, 
graded A+ 
There are six conductors in a raceway connected to 75 degree Celsius rated breakers. Each wire has a 70 
amp load using THHN conductors. The minimum size conductors used are #_________AWG. 
A. 4 
B. 6 
C. 8 
D. 10 
A. #4 
60 degree column (110.14(C)) adjust from 90 degree column 
95 x .8 = 76a 
Thermal insulation shall not be installed within __________ inches of recessed fixtures. 
A. 1/2 
B. 3/4 
C. 2 
D. 3 
D. 3 
410.116(B) 
Brainpower 
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Michigan Journeyman test exam 2023 with 100% correct answers
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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 correct answers4 
 
Thermal insulation shall not be installed within _________inches of recessed lighting fixtures correct answers3 
 
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 one grounding conductor and one eq...
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CSLB C10 Test 1| 180 Questions & Answers Correct 100%(RATED A)
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What is the minimum working clearance from an electrical panel under 600 V? - ANSWERS36" 
 
Voltage drop in wire is a function of: - ANSWERSWire gauge, Length of wire, Current flow in the wire 
 
A 12-volt direct current, 13-watt fluorescent light is controlled by a photocell. The average daily on-time is 12 hours per day. How many watt-hours are consumed by the light on an average day? - ANSWERS156 
 
Where may you use nonmetallic-sheathed cable? - ANSWERSinside floors and walls 
 
What is the...
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Module 26111- Wiring Commercial and Residential fully solved graded A+
- Exam (elaborations) • 3 pages • 2023
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Module 26111- Wiring Commercial and Residentiala green screw terminal on a device is to be used for the _____ wire 
a. grounding 
 
 
a device labeled CO/ALR can be used with ______ wire 
b. copper , aluminum, or copper-clad aluminum 
 
 
the UL label on a device means the device_____ 
d. has undergone testing it a nationally recognized lab and meets the minimum safety requirements 
 
 
in relation to switches, the term throw refers to the _______ 
c. number of internal operations that a switch ...
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NCTI Final Exam: Progression Field Tech 2- 3 Exam| New Update 2023/ 2024|Verified Questions and Answers
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NCTI Final Exam: Progression Field Tech 2- 3 Exam| New Update 2023/ 2024|Verified Questions and Answers 
 
1.	What would be the downstream throughput if two QAM channels with a throughput of 38 Mbps were bonded? 
 
 
	Answer: 76 Mbps. 
 
 
 
2.	What are two features that were added in DOCSIS 3.1 to extend the viability of HFC networks into the next decade? 
 
 
	Answer: OFDM and LDPC. 
 
 
 
3.	Which step in the troubleshooting process requires a discussion with the customer to gather more...
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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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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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CSLB C10 Test 1 | 120 Questions with 100% Correct Answers
- Exam (elaborations) • 8 pages • 2022
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What is the minimum working clearance from an electrical panel under 600 V? - 36" 
Voltage drop in wire is a function of: - Wire gauge, Length of wire, Current flow in the 
wire 
A 12-volt direct current, 13-watt fluorescent light is controlled by a photocell. The 
average daily on-time is 12 hours per day. How many watt-hours are consumed by the 
light on an average day? - 156 
Where may you use nonmetallic-sheathed cable? - inside floors and walls 
What is the maximum permitted distance betwe...
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CSLB C10 Test 1| 180 Questions & Answers Correct 100%(RATED A+)
- Exam (elaborations) • 8 pages • 2023
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What is the minimum working clearance from an electrical panel under 600 V? - ANSWERS36" 
 
Voltage drop in wire is a function of: - ANSWERSWire gauge, Length of wire, Current flow in the wire 
 
A 12-volt direct current, 13-watt fluorescent light is controlled by a photocell. The average daily on-time is 12 hours per day. How many watt-hours are consumed by the light on an average day? - ANSWERS156 
 
Where may you use nonmetallic-sheathed cable? - ANSWERSinside floors and walls 
 
What is the...
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OSHA 10 Test exam 2023 with 100% correct answers
- Exam (elaborations) • 15 pages • 2023
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The mission of the Occupational Safety and Health Administration (OSHA) is: 
To send every worker home whole and healthy every day 
 
 
 
Electricity travels in closed circuits, and its normal route is through a conductor. Electric shock occurs when: 
Your body becomes part of the circuit 
 
 
 
Workers need to take which of the following common-sense steps to protect themselves from falls through skylights and roof and floor openings? 
-- Never sit on, lean against, or step on a skylight lens o...
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