Part 4/8:
Capacitor Inspection and Polarization Considerations
Moving on to capacitors, the presenter demonstrates testing capacitors with the multimeter. For polarized capacitors, attention must be paid to polarity markings—usually a minus sign designated with a stripe on the capacitor body. The correct orientation ensures proper operation within the circuit. The capacitor's readings vary; here, it shows approximately 0.1 microfarads, consistent with its specifications. The presenter notes that some multimeters may max out on certain capacitance ranges, making it difficult to determine if the capacitor is blown without removing it from the circuit for testing.