Ampere or amp (symbol: A) is the unit of electrical current. The Ampere unit is named after Andre-Marie Ampere, from France. One Ampere is defined as the current that flows with electric charge of one Coulomb per second. 1 A = 1 C/s. Ampere meter or ammeter is an electrical instrument that is used to measure electrical current in amperes. When we want to measure the electrical current on the load, the ampere-meter is connected in series to the load. The resistance of the ampere-meter is near zero, so it will not affect the measured circuit.
A Veteran Service Officer (VSO) provides professional assistance to both veterans and their family members by helping them to obtain benefits and services they have earned through military service. VSO's assist veterans and their family members to receive services provided by the Department of Veterans Affairs (VA) and other government agencies.
In addition to the CWO program, the Navy has a Limited Duty Officer (LDO) commissioning program for senior enlisted personnel (and CWOs). (Note: LDOs are technically oriented officers who perform duties specific occupational fields and require strong managerial skills).