The U.S. Navy offers enlistees a chance to serve in more than 60 different job fields. One of the largest job fields, or ratings, in the U.S. Navy is hospital corpsman, or Navy corpsman..
Cell voltage. The standard electrical potential of a cell can be determined by the use of a standard potential table for the two half cells involved. The first step is to identify the two metals reacting in the cell. Then one looks up the standard electrode potential, E0, in volts, for each of the two half reactions.
The voltage across a diode increases with current-flow. In the diagrams above, the current-flow is determined by the voltage of the Power Supply AND the current required by the load. The diode does NOT determine the current-flow.