Transformer design - Study guides, Study notes & Summaries
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CWB Level 2 Study Modules 4-5-6-7-8--22 | 475 Questions with 100% Correct Answers | Updated & Verified | 74 Pages
- Exam (elaborations) • 74 pages • 2024
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CWB Level 2 Study Modules 4-5-6-7-8--22 | 475 Questions with 
100% Correct Answers | Updated & Verified | 74 Pages 
During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but 
does not melt. What is the name of this region? - Answer ️️ -Heat Affect Zone (HAZ) 
In parallel electrical circuits, the voltage across each resistor is the same since each path is 
connected to the same voltage source. Select the correct statement. 
A. in each parallel path the r...
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers)
- Exam (elaborations) • 20 pages • 2024
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove 
any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - A...
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NEIEP 700 FINAL EXAM V1
- Other • 4 pages • 2024
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Bull rope - Answer-Endless looped rope powering early elevators 
 
Floor stop accuracy - Answer-Improvement in AC motor elevators over DC 
 
American Society of Mechanical Engineers - Answer-Regulatory body for US elevator operations 
 
Straight line wiring diagram - Answer-Uses lines and symbols for electrical circuits 
 
VOM multimeter - Answer-Volt, ohms, and milliampere measuring device 
 
Capacitor - Answer-Stores and discharges electrical energy 
 
10k ohm resistor - Answer-Safely discharg...
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OIL BURNER LICENSE 2024 QUESTIONS WITH COMPLETE ANSWERS GRADED A+
- Exam (elaborations) • 30 pages • 2024
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What is the first thing a tech should do when arriving at a no combustion call? - CORRECT ANSWER Ask how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - CORRECT ANSWER -Remove any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - CORRECT ANSWER False 
When in the presence of a flame,...
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Rodeo Test Exam Questions With 100% Correct Answers
- Exam (elaborations) • 19 pages • 2024
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- R224,97
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Rodeo Test Exam Questions With 100% 
Correct Answers 
When digging by hand you should outline the hole around the stake. The diameter of the hole 
should be at least ____ greater than the diameter of the butt of the pole. - answerD) 6 inches 
____ polarity is standard for all single-phase distribution transformers 200 KVA and below 
having high-voltage ratings of 9,000 votls and below. - answerA) Additive 
What does the acronym ANSI stand for? - answerAmerican national standards institute 
When ...
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Journeyman Exam 1 & 2 Questions And Answers 100% Verified
- Exam (elaborations) • 21 pages • 2024
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Journeyman Exam 1 & 2 Questions And 
Answers 100% Verified 
_______ can be generated. 
I. Electricity II. Electrical Energy 
a. I only 
b. II only 
c. both I and II 
d. neither I nor II - answerAns. b 
A phenomenon where a circuit stores electrical energy is called ______. 
a. Inductance 
b. Capacitance 
c. Resistance 
d. Susceptance - answerAns. b 
A general term including material, fittings, devices, appliances, fixtures, apparatus, and the like 
used as part of, or in connection with, an elec...
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers)
- Exam (elaborations) • 20 pages • 2024
- Available in package deal
-
- R270,00
- + learn more
What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove 
any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - Answer- False 
When in the presence of a flame, a cad cell normally reads.. - Answer- 300-10...
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Journeyman Exam 1 & 2 Questions And Answers 100% Verified
- Exam (elaborations) • 21 pages • 2024
- Available in package deal
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- R242,98
- + learn more
Journeyman Exam 1 & 2 Questions And 
Answers 100% Verified 
_______ can be generated. 
I. Electricity II. Electrical Energy 
a. I only 
b. II only 
c. both I and II 
d. neither I nor II - answerAns. b 
A phenomenon where a circuit stores electrical energy is called ______. 
a. Inductance 
b. Capacitance 
c. Resistance 
d. Susceptance - answerAns. b 
A general term including material, fittings, devices, appliances, fixtures, apparatus, and the like 
used as part of, or in connection with, an elec...
-
Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers)
- Exam (elaborations) • 20 pages • 2024
- Available in package deal
-
- R251,99
- + learn more
Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove 
any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - A...
-
HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+)
- Exam (elaborations) • 19 pages • 2024
- Available in package deal
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- R315,03
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans 
Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans 
Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can 
build up on the bottom of the coil and can reduce capacity. 
What is the component th...
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