Fundamentals of Electricity and Electronics
What to read
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Concepts What you can destroy, and how to find a fault
8 sections
Sections of Concepts
- §1 Why digital electronics is in a maintenance standard
- §2 Ohm's law is a prediction, not a formula
- §3 Voltage drop is the measurement that finds real faults
- §4 S8 is the only simulator element in General, and it is worth watching
- §5 Batteries are the hazard in this unit
- §6 The largest station load in General needs no apparatus
- §7 What consumes this unit
- License
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Hands-on First hours with a meter
8 sections
Sections of Hands-on
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Procedures Measuring circuits
11 sections
Sections of Procedures
- Proc. 0 Before the probes touch anything
- Proc. 1 Continuity test (S1)
- Proc. 2 Measure voltage (S2)
- Proc. 3 Measure current (S3)
- Proc. 4 Measure resistance (S4)
- Proc. 5 Voltage drop test (S11) — the one that finds faults
- Proc. 6 Test for shorts and opens (S10, S12)
- Proc. 7 Service a battery (S14)
- Proc. 8 Read a diode or a logic gate on a diagram (S7)
- The checks, collected
- License
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Quick reference Fundamentals of Electricity and Electronics
3 sections
Sections of Quick reference