Because, unlike a simple string of lights in a series circuit ... paths for current to flow to the other bulbs. This circuit and circuit diagram contain a cell and two lamps connected in parallel ...

To measure the current flowing through a component in a circuit, you must connect the ammeter in series with it. Remember, electric current is measured in amperes, or amps for short.

"Hydraulic Schematics and Basic Circuit Design" provides an overview of basic hydraulic circuit configurations and the standard fluid symbols in fluid schematic diagrams. A hydraulic schematic diagram ...