Define the term electricity
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Electricity is the flow of negatively charged particles called electrons through an electrically conductive material. Electrons orbit the nucleus of an atom, which is located approximately in the atom's center. The negative charge of the electrons is neutralized by particles called neutrons, which act as temporary energy repositories for the interactions between positively charged particles called protons and electrons.
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Why are liquids used in brake and steering systems instead of gases?
What will be an ideal response?
The operation of a TXV is controlled by the.
A. thermostatic spring. B. external pressure of the evaporator. C. modulating valve. D. temperature bulb.
The ADG 1213 analog switch has two NO swithces and two NC switches. This makes by tying the inputs of the two pairs together it can be used for
A) a NOR gate B) multiplexing C) a simple DAC D) a simple ADC
List three factors that determine the amount of CEMF produced by a DC motor.
What will be an ideal response?