When dealing with realistic AC circuits, the power is given by $$ P=I\ V\ \cos(\phi), $$ where $\phi$ is the phase difference between the current and the voltage. The unit kVA is a unit of what is called 'apparent power' whereas W is a unit of 'real power'. Apparent power is the maximum possible power attainable when the current and voltage are in phase and real power is the actual amount of work which can be done with a given circuit. share|improve this answer.
VP of Operations Career Job Description. A vice president of operations oversees day-to-day operations to support the growth and add to the bottom line of an organization. They focus on strategic planning and goal-setting, and direct the operations of the company in support of its goals.
The Vice President of the United States of America is the President of the Senate and takes over the role of President if the President is unable to perform his/her duties. The Vice President will become President if: 1  The President dies. 2  The President resigns. 3  The President is temporarily incapacitated. 4  The Vice President, and a majority of the Cabinet, judge that the President is no longer able to discharge the duties of the presidency. Current Vice President The 48th and current Vice President of the United States is Michael R. Pence.