Earth fault loop - Study guides, Class notes & Summaries
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EWRB EXAM 49 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++
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EWRB EXAM 49 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ 
 
State the main reason why a large industrial electrical installation has a higher prospective short circuit current (PSSC) than a domestic electrical installation. 
The fault loop impedance is lower 
Because the distribution transformer is close to the installation or on-site 
A CT metering circuit is measuring the consumption of an industrial electrical installation at near to full load. The CT secondary must be shortcircu...
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Electrical Service Install || 100% verified.
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accessible, readily (readily accessible) correct answers capable of being reached quickly for operation, renewal, or inspections without requiring a person to climb over or remove obstacles or to use portable ladders. 
 
bonding correct answers connected to establish electrical continuity and conductivity: the purpose of bonding is to establish an effective path for fault current that facilitates the operation of the overcurrent protective device 
 
bonding jumper correct answers a conductor use...
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Capstone 96 Quiz Questions Perfectly Answered
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a conductor loop is rotated uniformly within a two pole magnetic field, at what point is the maximum voltage induced? - ️️when the loop is cutting the lines of flux at 90 degrees. 
Apparent power (inductive loads - ️️ 
CIVIL - ️️in a Capacitor, the I leads the V, whereas, the V leads the I in an L: inductor 
Equation for Power Factor in single phase - ️️PF = P(W) / VA 
formula to calculate total resistance in a resistive parallel circuit - ️️1/Rt = 1/R1 + 1/R2 + 1/R3 + ... 
h...
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EWRB (Electrical Engineering) THEORY LATEST UPDATED.
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EWRB (Electrical Engineering) THEORY LATEST 
UPDATED.
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AHIT Electrical, Unit 5 Questions and Answers 2024
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AHIT Electrical, Unit 5 Questions and Answers 2024 
adapter 
A device with a 3-slot receptacle for an appliance plug and a 2-prong plug for inserting into a 2-slot outlet. 
 
 
 
AL 
A rating indicating that breakers are approved for use with aluminum branch circuit wiring. 
 
 
 
alternating current 
an electrical current, used in homes, in which electrons move back and forth at a frequency of 60 cycles per second. 
 
 
 
ampacity 
The number of amps that can safely pass through a given conduct...
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Final PLC Topic Final Exam Questions And Answers Well Elaborated.
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What is a programmable logic controller (PLC)? - correct answer a specialized computer used to control machines and process. 
 
What is the standard programming language used with PLCs? - correct answer Relay ladder logic (RLL) 
 
The programmable controller operates in real time. What does this mean? - correct answer that an event taking place in the field...
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CPSI Exam Course Manual 287 Questions with Verified Answers,100% CORRECT
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CPSI Exam Course Manual 287 Questions with Verified Answers 
 
Purpose of the CPSI Course? - CORRECT ANSWER For CPSI to be able to: 
-IDENTIFY hazards 
-RANK hazards by injury potential 
-APPLY knowledge to remove hazards and establish a system of inspections 
(Page 11, CPSI Course Manual) 
 
Desired outcome? - CORRECT ANSWER A CPSI is capable of establishing a system of REPAIR, RETROFIT, and REMOVAL of hazardous equipment and establishing a routine inspection system for their playground(s) 
(Pa...
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NERC Reliability Coordinator Exam Vocabulary 2022
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Accelerating Power - ANSWER-In a GENERATOR, the difference between the MECHANICAL INPUT POWER and the electrical output POWER (assuming no LOSSES). For a GENERATOR's TORQUE ANGLE to change, the GENERATOR must have accelerating POWER. 
 
Accumulated Inadvertent - ANSWER-The accumulation over time of INADVERTENT ENERGY. The accumulated inadvertent account of a BALANCING AUTHORITY represents the amount of excess ENERGY a BALANCING AUTHORITY has either supplied to the INTERCONNECTION or absorbed fr...
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Fire Investigator - master for TCFP test ?
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Fire Investigator - master for TCFP test ? 
Is NFPA 921 a guide or a standard? - CORRECT ANSWER-It is the Guide for Fire and 
Explosion Investigations 
What are the six steps of the scientific method? - CORRECT ANSWER-Recognize the 
need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? - CORRECT ANSWERAnalyze the data 
What step of the scientific method is deductive reasoning? - CORRE...
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AP Environmental Science Review
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1.	population	composed of all individuals that belong to the same species and live in a given area at a particular time 2.	community	incorporates all of the populations of organisms within a given area 3.	population ecolo- gy the study of factors that cause populations to increase or decrease 4.	population size	the total number of individuals within a defined area at a given time 5.	population densi- ty 6.	population distriu- tion the number of individuals per unit area (or v...
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