Final answer:
Capacitors in a two value capacitor motor can be mounted either on the motor itself or on a separate controller, as per design considerations. Energy stored in a capacitor for motor operations can be calculated using the energy formula E = 1/2 * C * V². Capacitor tuning is crucial in applications like radio transmission and reception.
Step-by-step explanation:
Capacitor Energy Storage in a Two Value Capacitor Motor
For a two value capacitor motor, the capacitors can be mounted on the motor itself or on a separate controller. The location of the capacitors is a design choice based on various factors such as space, heat dissipation, and ease of maintenance.
Capacitors in Motor Application
In relation to the energy stored in a capacitor, which is relevant to the operation of a capacitor motor, the formula for the energy (E) stored in a capacitor is given as E = 1/2 * C * V², where C is the capacitance in farads and V is the voltage in volts. For example, a 165 µF capacitor charged with 119 V would store an energy of E = 1/2 * 165×10⁻¶ * 119² joules.
Capacitors in Electronic Devices
Capacitor tuning is a process where the capacitance is adjusted to a desired value, often used in the context of radio transmission and reception. A variable air capacitor, which includes a set of fixed plates (stator) and a set of movable plates (rotor), can have its capacitance changed by varying the overlap of the plates, thus tuning the capacitance to receive or transmit different radio frequencies.