Ampere - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Ampere? On this page you'll find 1677 study documents about Ampere.
Page 4 out of 1.677 results
Sort by
-
NCATT AET PASSED Actual Exam Questions and CORRECT Answers
- Exam (elaborations) • 56 pages • 2024
- Available in package deal
-
- $10.99
- + learn more
NCATT AET PASSED Actual Exam 
Questions and CORRECT Answers 
Ampere ( A, amp, amperage) - CORRECT ANSWER- • Unit of measurement used to 
express the flow of electrons (electrical current) 
• One ampere is a rate of flow of one coulomb (6.28 billion - billion electrons) passing a 
given point in an electrical circuit per second 
• In mathematical problems amperage is expressed by the letter "I"
-
Michigan Journeyman test | 2023/24 questions and answers
- Exam (elaborations) • 4 pages • 2023
- Available in package deal
-
- $9.49
- 1x sold
- + learn more
Michigan Journeyman test | 2023/24 questions and answers 
 
There are six conductors in a race way connected to 75° C rated circuit breaker. Each wire has a 70 amp load using THHM conductors. The minimum size conductors used our #_________AWG - 4 
Thermal insulation shall not be installed within _________inches of recessed lighting fixtures - 3 
A 1 inch conduit contains three wire circuits or a phase system. All conductors are number 10 TW. Each circuit consist of two phase conductors and on...
-
IEC Year 1 Final Exam Tested Questions & Revised Correct Answers
- Exam (elaborations) • 49 pages • 2024
-
- $17.99
- + learn more
IEC Year 1 Final Exam Tested 
Questions & Revised Correct 
Answers 
1) To minimize conductor insulation damage and arcing 
damage to electrical equipment during a ground fault or a 
short circuit, ___ should be minimized. 
Select one: 
a. time duration of the fault 
b. ampere level of the fault current 
c. both a and b 
d. neither a nor b - ANSWER 
time duration of the fault 
2) Article ___ in the NEC® covers grounding and bonding of 
electrical systems. 
Select one: 
a.422...
-
ABRET Board Exam (Questions with 100% correct answers)
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
-
- $12.99
- + learn more
The basic unit for measuring current flow is 
A. atomic weight 
B. Coulomb 
C. Volt 
D. Ampere correct answers D. Ampere 
 
The basic unit of resistance 
A. Ohm 
B. Coulomb 
C. Ampere 
D. Volt correct answers A. Ohm 
 
Which of the following is not a valid expression of Ohm's law? 
A. R=EI or (R=VI) 
B. E=IR or (V=IR) 
C. I= E/R or (I=V/R) 
D. R= E/I or (R= V/I) correct answers A. R=EI or (R=VI) 
 
Which of the following is not a unit for measuring alternating frequencies 
A. Cycles per s...
-
POWER ENGINEERING TECHNOLOGY (PET YR. 1): 4A ELECTROTECHNOLOGY & INSTRUMENTATION EXAM 100% CORRECT
- Exam (elaborations) • 53 pages • 2024
- Available in package deal
-
- $11.99
- + learn more
POWER ENGINEERING TECHNOLOGY 
(PET YR. 1): 4A ELECTROTECHNOLOGY 
& INSTRUMENTATION EXAM 100% 
 
CORRECT 
 
The unit that refers to a flow of electrons past a given point, over a specific period of time, is the: 
a. ampere 
b. volt 
c. ohm 
 
d. watt a 
 
_______ is a unit of electromotive force. 
a. the ampere 
b. the ohm 
c. the watt 
 
d. the volt d 
 
A basic law of electricity is, unlike charge attract eachother and like charges: 
a. repel eachother 
 
b. hold eachother 
 
c. attract eachoth...
As you read this, a fellow student has made another $4.70
-
Airframe Electrical Systems CH 7 with Complete Solutions
- Exam (elaborations) • 13 pages • 2024
-
Available in package deal
-
- $9.99
- + learn more
Airframe Electrical Systems CH 7 with 
 
Complete Solutions 
 
What is the main purpose of a circuit breaker in an aircraft electrical system? 
The main purpose of a circuit breaker is to protect the electrical system from overloading or 
short circuits. 
 
Why is copper commonly used for aircraft electrical wiring? 
Copper is used because it is a good conductor of electricity, flexible, and has a high 
resistance to corrosion. 
 
How does a voltage regulator function in an aircraft’s electric...
-
NEC 2011 Journeyman Electrical Exam Study Guide (Michigan)
- Exam (elaborations) • 23 pages • 2024
-
Available in package deal
-
- $9.99
- + learn more
NEC 2011 Journeyman Electrical Exam 
 
Study Guide (Michigan) 
 
Grounding and Bonding: 
 
Where outside, aluminum or copper-clad aluminum grounding electrode conductors shall not be 
terminated within ____in. of Earth. 
 
A. 12 in. 
B. 18 in. 
C. 24 in. 
D. 36 in. 
- B. 18 in. 
250.64(A) 
Temporary Installations: 
 
When used by personnel during construction, remodeling, maintenance repair, or demolition of a 
building, GFCI (ground fault circuit interrupter) protection is required for all 125 ...
-
IRC 2023 Electrical Inspector Examination Study Material |Complete With A+ Graded Answers
- Exam (elaborations) • 22 pages • 2024
-
- $11.09
- + learn more
IRC 2023 Electrical Inspector Examination Study Material |Complete With A+ Graded Answers 
Cords that supply swimming pool equipment shall have a copper equipment grounding conductor not smaller than No. ______________ AWG. 
12 AWG. 
 
2015 IRC Section E4202.2 Flexible cords, Item 1 
 
 
Receptacles shall be installed so that no point along the floor line in any wall space is more than _________ feet, measured horizontally, from an outlet in that space. 
6 Feet. 
 
This is the rule 6/12 rule: 6 ...
-
Journeyman Electrician Practice Test Latest Update Graded A+
- Exam (elaborations) • 20 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
Journeyman Electrician Practice Test Latest Update Graded A+ 
Conductors with _____ marked on the insulation are NOT approved for use in a wet location. THHN 
conductors with THHN insulation are approved for use in dry and damp locations only and conductors with THWN, THHW, and THW insulation are recognized for use in dry and wet locations. 
Given: A one-family dwelling unit with a demand load of 200 amperes is supplied with a 120/240 volt, single-phase, electrical system from the local utility ...
-
Journeyman Practice Test Questions and Answers
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
-
- $12.49
- + learn more
Journeyman Practice Test Questions and Answers 
Conductors with _____ marked on the insulation are NOT approved for use in a wet 
location. -Answer-THHN 
conductors with THHN insulation are approved for use in dry and damp locations only 
and conductors with THWN, THHW, and THW insulation are recognized for use in dry 
and wet locations. 
Given: A one-family dwelling unit with a demand load of 200 amperes is supplied with a 
120/240 volt, single-phase, electrical system from the local utility co...
How did he do that? By selling his study resources on Stuvia. Try it yourself! Discover all about earning on Stuvia