Electrical
54 videos • 2,303 views • by apprenticemath
1
What`s an Amp?
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2
Measure Amps (contact, AC)
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3
Measure Amps (non-contact, DC) on a car
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4
Measure Amps (non-contact, DC) on a motorbike
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5
How an electronic moisture meter works
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6
What are gauge numbers? What is the actual size?
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7
Wire size vs. amperage
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8
What`s a Coulomb?
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9
What`s a reciprocal of a number?
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10
Positive & negative exponents, scientific notation
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11
Fractional and decimal exponents
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12
Add & subtract in exponential and scientific notation formats
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13
Multiplication with exponents & scientific notation
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14
Division with exponents & scientific notation
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15
What`s an Ohm?
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16
Resistance, Amperage, wire gauge
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17
Resistivity, conductivity
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18
Resistance and conductance calculations
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19
Circular mil, mil, mil-foot
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20
Resistance math with circular mils
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21
What`s Δ (delta) in Δv, Δt, ΔT, Δm, ΔL formulas?
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22
Dimensional changes due to heat/cold
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23
Inside a snap-action disk thermostat (manual or auto reset)
theoverengineer
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24
Inside a circuit breaker
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25
Check your fuses
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26
How to use a fuse puller
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27
Inside an electrical outlet
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28
Hard wiring a light (no plug end)
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29
Wiring in a LED nightlight/outlet combo
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30
Can a 3HP power tool be run on a 15 Amp circuit?
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31
Motor horsepower vs. Watts
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32
The most energy efficient light - LED vs Halogen vs CF vs Neon vs incandescent
theoverengineer
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33
Living room lighting project
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34
Trailer`s wiring causes problem
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35
Electrical quick connector bush-fix
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36
Electrical troubleshooting trick
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37
How do starter motors work?
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38
Error-free starter motor diagnosis under 1 min
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39
Servicing/rebuild your starter motor
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40
Service a starter motor: worn brushes
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41
Starter solenoid (relay)
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42
How ABS and speedo sensors work
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43
Inside an ABS/speed sensor
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44
Fuel pump wiring (2010 Aprilia Shiver 750)
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45
Aprilia wiring headlights and turn signals
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46
Engine does not start (electrical)
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47
Electrical fault fixed (1982 Yamaha Virago 920J)
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48
Checking batteries
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49
Really longer lasting battery or marketing scam?
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50
Wrong battery size? No problem.
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51
Science in the pavement: traffic control
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52
Temperature vs. Electrical Resistance calculations
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53
Technology in a magnetic inductive sensor
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54
Electricity concepts overview with a model
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