7.2.2. Fault Models in Analog Circuits

Try these first

1. 1.

   What is a gain fault?

   Hint

   Think about amplifier performance.

2. 2.

   Describe an offset fault.

   Hint

   Consider how measurements could be affected.

3. 3.

   What kind of fault occurs when an amplifier does not produce the expected gain?

   • Offset Fault
   • Gain Fault
   • Component Fault

   Hint

   Think about how amplification works.

4. 4.

   True or False: Offset faults affect the zero output of a circuit.

   • True
   • False

   Hint

   Consider the significance of correct output readings.

5. 5.

   Given a scenario where an amplifier routinely outputs a gain of 5 but suddenly outputs 2, analyze the potential causes and effects on connected devices.

   Hint

   Consider what components rely on the amplifier's gain.

6. 6.

   In an analog circuit where component values fluctuate by ±10%, propose a testing strategy to identify significant impacts on the circuit performance.

   Hint

   Think about how changes in component values can affect circuit behavior.