Terminology and units Current Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. The common symbol for current is the uppercase letter I. Potential difference The potential difference between two points.The units for potential difference are Joules per coulomb, or volts. (1 volt = 1 Joule/coulomb). Electrical charge Electric charge is carried by the electrons ( negative charge) and protons (positive charge) within an atom. The…
Financial Overview Cara Operations is a pretty large company, with total dollar sales of $900.5 million (Cara Reports Q2 2016 Results, 2016). Market capitalization is equal to the current share price of the company multiplied by the number of outstanding shares of the company. Cara’s current stock price is $24.84 and their number of shares outstanding are 24.43M. Therefore, Cara’s market capitalization would be $24.84 x 24.43M = $606.8M. CHL will continue to hold 14,492,906 Multiple Voting…
With so many issues going on in the community, it may be a good idea for the community to use its resources to its own advantage. The idea is to improve conditions to make our community a better place and solar energy is one way of solving multiple problems with one solution. By using solar power, it eliminates chances of being harmed by loose or dangerous power lines, therefore improving safety hazards. Society has come a long way thanks to pioneers such as Benjamin Franklin and Thomas Edison,…
A DC circuit is a circuit in which current can only flow in one direction, constantly and with constant polarity. As opposed to alternating current, which changes its flow direction at regular intervals and can also increase or decrease in value. In this essay I will be mainly describing DC circuits wired in series, parallel, and series-parallel. In a DC series circuit the components are all wired together from end to end with the same amount of current flowing through each component. In a…
While Tesla was a visionary leader capable of inspiring and leading change, his divergent ethics while in the pursuit of change painted another picture of the wizard. According to Seifer (1998), with the help of investors he gained due to success at the World Fair, he was able to fund the construction of a wireless telegraph system. However, while in construction, another inventor in Europe stole his patented ideas and successfully created his own system for which Tesla filed suit and lost.…
is pursuing market penetration strategy and related constrained. Tesla intends to enhance their influence on the current markets with their current products. They also market their electric powertrain components to other automakers (2014).” Tesla is really focusing on working on market penetration and all related to it, so the company wants to penetrate in the market using their current products and offering tis product to other car companies. However, it is important note that the company not…
Novel 3-Phase Single stage boost inverter: Analysis, Design and Experimentation M K Pathak, Member, Dogga Raveendhra and Aravind Panda Abstract— this paper introduces a novel type of 3-phase single stage dc-ac converter, which is controlled by sliding mode control, offers intrinsic step up abilities. Proposed inverter is designed with lesser number of solid state semiconductor switches and small passive elements. Sliding mode controller (robust controller) is designed to control this power…
Winders, Jr In a Y-Y transformer the zero-sequence magnetizing currents produced by the odd harmonics all meet neutral point producing the current that goes through the neutral going back to the voltage supply. It also stops any distortion in the secondary phase voltages as the magnetic flux in the core of the transformer has a sinusoidal waveform and since…
between electric current, voltage, and resistance. The ohm’s law was named after the German physicist Georg Ohm who discovered this rule or law. Ohm’s law statement Ohm’s law states that the electric current flowing through a conductor is directly proportional to the voltage and inversely proportional to the resistance. In other words, the electric current flowing through the conductor increases with increase in applied voltage (If resistance is not changed) and the electric current flowing…
result of an output. Depending on the input of the stimulus, the sensor will react to it in a particular way. Sensors are attached to an electrical device and they scan the surrounding environment. Then it converts the input signals to a voltage, current or charge. This information will be gathered by a system connected together using wired, optical or wireless instruments. Based of the information gathered the system will output an electrical output to a transducer. A Transducer will then…