President Barack Obama (right) and James Comey (left) in the White House Rose Garden, Washington, D.C., June 21, 2013, as Obama announced Comey's nomination as FBI Director. The Director of the Federal Bureau of Investigation (FBI) is appointed by the President and, since 1972, confirmed by the Senate.
An electric bill is a bill for the consumption of electric energy.
Basic impulse level (BIL) - A reference impulse (voltage) insulation strength expressed in terms of the peak value of the withstand voltage of a standard impulse voltage wave. It is used to express the ability of electrical equipment such as transformers to withstand certain levels.