Ohms - Study guides, Class notes & Summaries
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NACE CP2 - EXAM (2) QUESTIONS AND ANSWERS 2022
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Corrosion is an electrochemical process involving 
 
A) flow of protons and electrons 
B) flow of neutrons and ions 
C) flow of protons and ions 
D) flow of electrons and ions 
E) flow of resistance and resistivity - Answer - d 
 
Metal loss or corrosion occurs at the 
 
A) cathode 
B) anode 
C) electronic path 
D) metallic path - Answer - b 
 
What are the four parts of the corrosion cell 
 
A) anode, resistor, electrolyte, metallic path 
B) anode, cathode, electron, electronic path 
C) anode...
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NCCER Electrical module 3 (intro to electrical circuits) Exam Questions And Answers All Verified
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NCCER Electrical module 3 (intro to electrical circuits) Exam Questions And Answers All Verified 
a circuit has a source voltage of 50v and a current of 10A, what is the power in watts? - ANS 500w 
 
voltage is defined as the? - ANS driving force that makes current flow in a circuit 
 
if a circuit has 12 amps of current and the resistance is 20 ohms, the applied voltage is? - ANS 240 volts 
 
if two 10 ohm resistors are connected in series, what is the total resistance of the resistors? ...
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AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/1H Physics Paper 1H Version: 1.0 Final *JUN238464P1H01* IB/M/Jun23/E6 8464/P/1HQUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
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GCSE 
COMBINED SCIENCE: TRILOGY 
8464/P/1H 
Physics Paper 1H 
Version: 1.0 Final 
*JUN238464P1H01* 
IB/M/Jun23/E6 8464/P/1H 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
TOTAL 
 
Thursday 25 May 2023 Morning Time allowed: 1 hour 15 minutes 
Materials 
For this paper you must have: 
• a ruler 
• a scientific calculator 
• the Physics Equations Sheet (enclosed). 
Instructions 
• Use black ink or black ball-point pen. 
• Pencil should be used for drawing. 
• Fill in the boxes...
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NICET fire alarm systems level 1 exam 2024 with 100% correct answers
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if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of Answer - the visible appliance 
 
what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT Answer - 26 
 
Do you resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is the equivalent resistance? Answer - 150 Ohms 
 
I room is 200 feet long and 100 feet wide, and the 8 foot high ceiling is smooth and flat...
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BICSI Installer 1 Study Guide with Complete Solutions
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BICSI Installer 1 Study Guide with Complete Solutions 
25-pair color code - Correct Answer White - Blue, orange, green, brown, slate 
Red - Blue, orange, green, brown, slate 
Black - Blue, orange, green, brown, slate 
Yellow - Blue, orange, green, brown, slate 
Violet - Blue, orange, green, brown, slate 
 
Fiber color code - Correct Answer Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua 
 
NVP - Correct Answer Nominal Velocity of Propagation 
 
Insertion loss - C...
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BICSI - Installer 1 – Exam Review | 120 Questions | 100% Correct Answers
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BICSI - Installer 1 – Exam Review | 120 Questions | 100% Correct Answers 
 
B 
A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? 
 
A 5 m (16.5') 
B 10 m (33') 
C 15 m (50') 
D 30 m (100') 
C 
Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? 
 
A Impedance 
 
B Capacitance 
 
C Inductance 
 
D Resistance 
A 
Which of the following markings is used for no...
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BICSI Practice Test exam 2023 with 100% correct answers
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The 2 main considerations concerning the existing cabling are? - correct answer Grandfathered system 
Abandoned cable 11-25 
 
The type of cutover where cross-connects are relocated one pair after another until completed is called a - correct answer rolling cut 11-28 
 
Which practice involves moving the customer to a temporary office space until their section of the retrofit is completed and then moving them back to their recabled office space? - correct answer Swing space phasing 
 
Whic...
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NCCER Electrical Level 1 Mod 4 Electrical Theory 2023/2024
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NCCER Electrical Level 1 Mod 4 Electrical Theory 
Which of the following is true regarding a series circuit? 
The current flow is the same through all resistors. 
 
 
Which of the following is true regarding a parallel circuit? 
It has more than one path for current to flow. 
 
 
Which of the following is true regarding a series-parallel circuit? 
If a circuit is reduced to an equivalent series circuit, the total resistance is found by adding the loads. 
 
 
Two branches of a circuit (R1 and R2)...
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NEIEP 300 Final questions with correct answers
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If a circuit has a voltage of 30 volts and a current of 2 amps, what is the resistance? CORRECT ANSWER 15 ohms 
 
If a stator in wye configuration reads 120 VAC line-to -neutral, what should the line-to-line voltage be? CORRECT ANSWER 208 VAC 
 
What is the term used to refer to the common connection point/fourth terminal created when you connect a stator in wye configuration? CORRECT ANSWER Neutral 
 
The best way to integrate safety on the job site? CORRECT ANSWER Planning and checklists 
 
Th...
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Fire Officer I EXAM LATEST 2024-2025 ACTUAL EXAM QUESTIONS AND ANSWERS (100% VERIFIED ANSWERS) | GRADED A+
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Fire Officer I EXAM LATEST ACTUAL EXAM QUESTIONS AND ANSWERS (100% VERIFIED ANSWERS) | GRADED A+. What are the 5 types of building construction? - 
CORRECT ANSWER Type 1- fire resistive 
Type 2- non combustible 
Type 3- ordinary 
Type 4- heavy timber 
Type 5- wood frame 
-Type 1 and 2 are non combustible 
-Type 3, 4, and 5 are combustible 
Fire drills in schools - CORRECT ANSWER Done 
monthly, different times of day 
Rough drawing of building is called - CORRECT 
ANSWER Field sketch 
Microwave ...
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