Magnetic tripping - Study guides, Class notes & Summaries
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EWRB theory prep – MCBs Exam Questions with Complete Solutions
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types of MCB trips - ANSWER thermal 
magnetic 
thermal tripping - ANSWER bi-metal strip, used for overload currents protection 
magnetic tripping - ANSWER magnetic inductor, used for short circuit protection 
reset procedure - ANSWER reset to OFF 
reset to ON
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NEIEP 700 FINAL EXAM V1
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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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MAINTENANCE AWARENESS 4 WITH 100% CORRECT ANSWERS 2023.
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Water 
Conduit sizes are the same as what other kind of pipe? 
 
 
What does Rt stand for? 
Total Resistance 
 
 
Rt=R1+R2+R3+R4........ 
What is the formula for total resistance in a series circuit? 
 
 
Total Resistance 
Helps determine how much power is needed to perform the work required. 
 
 
30 
How much is total resistance in this circuit? 
 
 
Ohm's Law 
Formula that allows you to calculate voltage, current, or resistance as long as you know two of the three variables. 
 
 
30 
How much...
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ABYC Advanced Pretest Questions & Answers 100% Accurate!!
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ABYC Advanced Pretest Questions & Answers 100% Accurate!! 
 
contributing factor? - ANSWER-Temperature rating of shore-cord insulation 
 
An inter-circuit short can cause: - ANSWER-" All of the above; Unrelated circuits to operate simultaneously; Components to work at reduced capacity; An over-current situation" 
 
Which of the following is addressed by ABYC A-32? - ANSWER-Power conditioning and conversion 
 
LED navigation lights are required to meet: - ANSWER-72 Colregs 
 
Which of the foll...
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eim nc written exam 2023 with complete solution
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eim nc written exam 2023 with complete solution 
 
WRITTEN TEST 
Qualification :	ELECTRICAL INSTALLATION AND MAINTENANCE NC II 
Project :	Electrical Wiring & Installation Of Single Phase Three Wire System 
INSTRUCTIONS: 
MULTIPLE CHOICES: Choose the correct answer and write only the letter on the provided answer sheet. 
1.	Is a form of energy generated by friction, induction, or chemical change having magnetic , chemical and radiant effect. 
a.	electricity	b nucleus	c. power	d. voltage 
2.	The m...
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eim nc written exam 2023 with complete solution
- Exam (elaborations) • 28 pages • 2023
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eim nc written exam 2023 with complete solution 
 
WRITTEN TEST 
Qualification :	ELECTRICAL INSTALLATION AND MAINTENANCE NC II 
Project :	Electrical Wiring & Installation Of Single Phase Three Wire System 
INSTRUCTIONS: 
MULTIPLE CHOICES: Choose the correct answer and write only the letter on the provided answer sheet. 
1.	Is a form of energy generated by friction, induction, or chemical change having magnetic , chemical and radiant effect. 
a.	electricity	b nucleus	c. power	d. voltage 
2.	The m...
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NERC Reliability Coordinator Exam Vocabulary 2022 Questions with Correct Solutions
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Accelerating Power - 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 - 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 from the I...
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NERC QUESTION SOS WITH 100% CORRECT ANSWERS 2023.
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Accelerating Power 
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 
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 from the INTER...
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133 CHST Exam Study Guide Questions with Correct Answers
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133 CHST Exam Study Guide Questions with Correct 
Answers 
Is a trench considered an excavation? >>>Yes 
What is the distance a worker needs to maintain from power lines? >>>10ft 
What does the severity of electric shock depend on? >>>Path of current, amount of 
current, duration of exposure 
True or false: electrical current as low as 75 milliamps can cause death? >>>True 
What are some examples of surcharge loads? >>>Spoils pile and equip being too ...
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ABYC Advanced Pretest Exam Questions And Actual & Guaranteed Answers.
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A metallic shore power inlet becomes hot to the touch. Which would not be a contributing factor? - correct answer Temperature rating of shore-cord insulation 
 
An inter-circuit short can cause: - correct answer " All of the above; Unrelated circuits to operate simultaneously; Components to work at reduced capacity; An over-current situation" 
 
Which of the following is addressed by ABYC A-32? - correct answ...
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