Electric power - Study guides, Class notes & Summaries
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CCDS IBHRE Exam With 100% Correct Answers 2023
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CCDS IBHRE Exam With 100% Correct Answers 2023 
Rheobase 
the lowest point on a strength duration curve at an infinitely long pulse duration 
 
 
 
Chronaxie time 
the pulse width at twice the rheobase value. It approximates the most efficient stimulation pulse duration 
 
 
 
Charge (formula) 
Charge= I(current) x T(time) 
 
 
 
Furman's formula 
Energy(microjoules)= I(current)xV(voltage)xT(pulse width) 
 
 
 
Ohms law formula 
Voltage(electromotive force)= I(current/flow of electrons) x R(res...
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Associate CET 6th guide Exam Questions And Answers All Verified
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Associate CET 6th guide Exam Questions And Answers All Verified 
 
A resistor __________________. 
 
a. stores an electric charge 
b. is measured in coulombs 
c. cause a voltage drop across it 
d. dependent on lines of force - ANS c. cause a voltage drop across it 
 
1 kΩ is the same as _________. 
 
a. 1000 ohms 
b. .001 ohms 
c. 10e-2 ohms 
d. 10000 ohms - ANS a. 1000 ohms 
 
A resistor with color bands orange, red, brown is _____. 
 
a. 3.2 mega ohms 
b. 232 ohms 
c. 2.3 kilo ohms 
d....
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Electric Heat ESCO - HVAC Excellence Exam
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Before working on an electric furnace the tech should - ans-Review diagram, remove jewelry, and follow safety procedures. ALL OF THE ABOVE. 
 
A GFCI circuit breaker - ans-detects current leaks to groound 
 
the conductor in an electric heat element is usually made of - ans-Nichrome 
 
An example of resistive load is - ans-crankcase heater 
 
an example of an inductive load is - ans-motor 
 
an electric furnace is marked 208/230 single phase 60Hz A tech reads 200 vac at the p...
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Fire Fighter 2 Final Exam Study Guide IFSTA, Questions & Answers. ( All Chapters 1-27)
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Fire Fighter 2 Final Exam Study Guide IFSTA, Questions & Answers. ( All Chapters 1-27)-A(An) _____ concept allows all responders to use a similar, coordinated approach with a common set of authorities, protections, and resources. - all hazard 
 
Which duty is a Fire Fighter I expected to perform? - Forcing entry into a structure 
 
Which statement describes the difference in the roles of a Fire Fighter I and a Fire Fighter II? - A Fire Fighter I works under the direct supervision of a Fire Fight...
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MPTC Motor Vehicle investigations 100% Verified!!
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Two types of Motor Vehicle Law Violations? - ANSWER CMVI: civil motor vehicle infractions 
Criminal Violations: More serious offenses w punishments that include arrest or imprisonment 
 
key elements of operating - ANSWER 1. a motor vehicle 
2. being operated on 
3. a public way or public access and in some instances a private way 
 
Proof of operation? - ANSWER -admission of operation is not enough 
- op exists when person is behind wheel, turns key 
 
Motor Vehicle Law Chapters - ANSWER Ch 85:...
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NERC TOP System Operations EXAM Questions and Answers (Download To Score An A)
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At what torque angle of operation does power typically begin to flow from the generator to the system? A) 90 degrees B) 60 degrees C) 30 degrees D) 10 degrees 10 degrees Choose the answer that best describes the operation of a rotor. A) The stationary part of the transmission system. B) A type of superconductor. C) The stationary element of a generator that has its windings connected to the system. D) The excited (energized) field winding that rotates inside the stator to induce current into the...
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FF1 Final Exam Study Guide IFSTA (All Of The Quiz Questions For Chapter 1-15) with Complete Solutions(RATED A)
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A(An) _____ concept allows all responders to use a similar, coordinated approach with a common set of authorities, protections, and resources. - ANSWER-all hazard 
 
Which duty is a Fire Fighter I expected to perform? - ANSWER-Forcing entry into a structure 
 
Which statement describes the difference in the roles of a Fire Fighter I and a Fire Fighter II? - ANSWER-A Fire Fighter I works under the direct supervision of a Fire Fighter II or company officer. 
 
Which type of specialized fire compan...
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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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S-95 FDNY TEST STUDY GUIDE QUESTIONS AND ANSWERS 100% PASS
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S-95 FDNY TEST STUDY GUIDE 
 
QUESTIONS AND ANSWERS 100% PASS 
 
What Can A S95 Holder do? Only visual inspections on smoke alarms 
 
Primary Purpose of Fire Alarm Systems on a premise is to warn tenants and transmit signals 
indicating a fire condition to the FDNY aka Central station 
 
Fire Alarm Control Panel (FACP) Monitors inputs and controls output through various types 
of circuits.The Panel activates the building audible and visual device connected to the fire alarm 
(horn/strobes) 
 
Th...
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BICSI INSTALLER 2: FIBER MODULE|UPDATED&VERIFIED|100% PASS|GUARANTEED SUCCESS
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Code 
Addresses the safety of persons, property and the environment associated with the ITS cabling Installation 
 
 
 
NEC 
National electric code 
 
 
 
Frequency conversion chart 
One thousand hertz = 1KHz 
 
One million Kilohertz = 1 MHz 
 
One billion Megahertz = 1 GHz 
 
 
 
NFPA 
National Fire protection association 
 
 
 
AHJ 
Authorities having jurisdiction 
 
 
 
TIA/EIA 
- Telecommunications Industry association 
- Electronic industries alliance 
 
 
 
BICSI 
- Building 
- Industry 
-...
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