High voltage Study guides, Class notes & Summaries
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ASD Exam Questions With 100% Correct Answers 2023
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ASD Exam Questions With 100% Correct Answers 2023 
Category 1 - Correct Answer-Category of Water that originates from sanitary water source (Clean) 
 
Catetroy 2 - Correct Answer-Category of Water that is contaminated; may cause discomfort or sickness (Grey) 
 
Category 3 - Correct Answer-Category of Water that is grossly contaminated; includes toxins, pathogens 
 
Special Situation - Correct Answer-Regulated or hazardous materials 
 
Class 1 - Correct Answer-Class of water that has least amount...
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IEC YEAR 1 FINAL EXAM STUDY WITH 100% CORRECT ANSWERS 2024 LATEST UPDATE.
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What is the result if the neutral wire becomes open on a multiwire circuit having unequal loads? 
 
Select one: 
 
a. 
The load of higher resistance would overheat and probably be damaged. 
 
b. 
The load of lesser resistance would overheat and probably be damaged. 
 
c. 
No effect until one load is turned off or opens. 
 
d. 
No effect. 
The load of higher resistance would overheat and probably be damaged. 
 
 
 
Refer to Figure 128.202. ___ volts are applied across the water heater element. 
S...
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NEIEP 500 Final Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A
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NEIEP 500 Final Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A 
 
Q: Proper adjustment of which of the following can reduce the effects of building compression on an elevator installation? 
 
 
Answer: 
Rail jack bolts 
 
 
 
Q: When installing passenger hoistway entrances in a rise of more than three floors without a running platform, which procedure should you follow? 
 
 
Answer: 
Build a template that you can use to measure off the door frame ...
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PJM Generation Dispatcher Exam 2024 with 100% correct answers
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An EXCITER on a traditional generator does what? - correct answer Voltage regulation (AVR) if you change the excitation current, you change the voltage. 
 
ECO Min, ECO Max, and EMERG Max are genrator _________________. - correct answer Limits 
 
When synchronizing to the interconnection, what needs to be synchronized? - correct answer Frequency, Voltage, and phase angle. 
 
GMD (GeoMagnetic Disturbance) procedure is implemented when? - correct answer 10A or greater is measured by specia...
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AQA AS PHYSICS 7407/1 Paper 1 Question Paper + Mark scheme [MERGED] June 2022 *JUN227407101* IB/M/Jun22/E8 7407/1 For Examiner’s Use Question Mark 1 2
- Exam (elaborations) • 61 pages • 2023
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AQA 
AS 
PHYSICS 
7407/1 
Paper 1 
Question Paper + Mark scheme [MERGED] 
June 2022 
*JUN* 
IB/M/Jun22/E8 7407/1 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
TOTAL 
Materials 
For this paper you must have: 
• a pencil and a ruler 
• a scientific calculator 
• a Data and Formulae Booklet 
• a protractor. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer the questions in...
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LIRR Air Brakes Review condr verified already passed 2024/2025
- Exam (elaborations) • 16 pages • 2024
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LIRR Air Brakes Review Colors for: 
 
-Brake pipe needle 
-Brake cylinder needle - correct answer Brake pipe = White 
Brake cylinder = Red 
 
Fully charged train, the brake pipe pressures for a diesel train and freight train (also M3 and M7) - correct answer Diesel = 110psi 
Freight = 90psi 
M3 = 130-150psi 
M7 = 120-150psi 
 
Diesel Passenger Train (C3) - Air and Electrical Connections - correct answer -Brake Pipe 
-Main Reservoir 
-4 High Voltage, 3pt. Jumpers 
-black 36pt. Jumper 
-blue 36pt....
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CWB Level 2 Study Modules 4-5-6-7-8-9-12-17-18-19-22|Questions with 100% Correct Answers | Verified | Latest Update | 8 Pages
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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 resistance must be equalized to create equal voltage. 
B. the current flowing in each parallel path must be the same as the vo...
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Oil Burner License Exam 2023 Questions and Answers
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What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask 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.. - Answe...
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Elevator Mechanic Exam Review 2023: Verified Solutions (A+ Guaranteed)
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1.	A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required?: Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 
2.	A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do?: Replace it with a larger MOV 
3.	On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. What is the issue?: Suicide Circuit 
4.	You have an old DC ...
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NERC Final Assessment Exam Correct answers (Already GRADED A)
- Exam (elaborations) • 98 pages • 2023
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When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly integration deviates from the hourly energy profile by ____ the tag must be modified. 
A. 100 MW 
B. 10% 
C. 50 MW 
D. 25% 
B. 10% 
 
 
Dry steam plants, flash steam plants, and binary cycle power plants are the three main types of what kind of generating plant? 
A. Nuclear generators 
B. Combustion turbine generators 
C. Geothermal generators 
D. Hydroelectric generators 
C. Geothermal generators...
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MSSC MAINTENANCE AWARENESS WITH 100% CORRECT ANSWERS.
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When connecting a 3-phase motor the three lines (T1,T2 and T3) are usually connected to __________. 
- L1, L2, and L3 
 
 
 
Electricians use __________ to prevent damage to electrical wiring running to the machine. 
- rigid and flexible conduit 
 
 
 
When the wire or foil strip inside a fuse melts, the fuse is said to be __________. 
- blown 
 
 
 
The difference between a fuse and a circuit breaker is __________. 
- circuit breakers can be reset and used again 
 
 
 
The amount two electrical...
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