Each circled letter in the circuit diagram represents a meter that is used to measure a quantity in the circuit. Which meters are ammeters?

To determine which meters in the circuit diagram are ammeters, we need to understand the function of different types of meters used in electrical circuits:

1. Ammeters: These are used to measure the electric current flowing through a circuit. They are typically placed in series with the circuit.

2. Voltmeters: These measure the voltage across two points in a circuit and are usually connected in parallel.

3. Ohmmeters: These measure resistance, typically disconnected from the circuit.

Since I do not have the visual representation of the circuit diagram, I can suggest a general approach:

• Identify the Meters: Look for the meters labeled in the circuit diagram.
• Circuit Configuration: Check their placements; meters that are part of a series connection are ammeters.
• Labeling: Meters labeled specifically with "A" or marked as ammeters are definitely ammeters.

You will need to analyze the circuit diagram to identify which specific circled letters correspond to ammeters based on these guidelines.