Battery.
Coal is used as Utah's primary source for electricity while natural gas is the state's primary source for heating fuel.
no your alternator and your cars battery is
generators
the something in which you should not take it from this terrible website nothing on here is true
As with every electrical code around the world, the primary objective is the safe installation of electrical equipment that is connected to the electrical grid. Overall the objective is keeping everyone and everything safe in conjunction with the use of an electrical supply source.
The primary energy source for the controller in a typical control system is usually electrical.
To provide a power source for movement, and electrical power for operation.
Yes because water with an electrical current can turn into an energy source.
It is a primary source.
A propeller is completely external and is the main source of propulsion for a airplane with a piston or turbojet engine. A turbofan is more enclosed and provides some propulsion along with also cooling the jet engine that is the main source of propulsion.
A picture can indeed be a primary source.
it is a primary source