Working with the 555 555 is used for producing a clock (square wave) at a desired frequency. It can be used in various ways like the astable mode‚ monostable mode etc. Here‚ we deal with the astable operation of 555. Astable mode ensures that the 555 is self-triggered & so‚ it acts as a multi-vibrator. Let us look into the working of 555 in astable mode: These are the connections needed to make the 555 chip run in the ‘astable’ mode. The pin numbers are given in circles. Note the
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Tesla Motors 1. Research and write a brief history of the company‚ it mission and vision statements. The automotive market is one of the biggest markets over the world. Participants companies at this market are well-known enterprises and also they own some of the better known brands like GM‚ Ford‚ Honda‚ Toyota‚ VW‚ BMW etc. In the traditional auto industry‚ consumer power is relatively high‚ given relatively low switching costs and a vast choice of relatively substitutable products
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start using electricity powered cars would not be so much of a change from our normal routine as people may seem to think And they’re already many people using these electrical cars one man mentioned That he uses The Corbin Sparrow (a single person electric vehicle) As his primary commute vehicle he has a 50mi. Total commute To and from work mostly freeway so not that much stop and go traffic but once he gets to work his batteries drained about 50 percent but because the car does not require a special
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The test charge at first was attracted but then repelled. 3. After observing the electric field in your trials above‚ where was the electric field the strongest? What was the direction of the electric field? ● Positive charge Upwards 4. Did you notice a green arrow appear as the test charge started to accelerate‚ this arrow represented the electric force! If not‚ take another “shot” at the game above and come back to this question. When was the electric force the greatest? ● Electric force was the greatest when the positive/negative was close to the test charge
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Quezon National High School Mibando‚Poblacion‚Quezon‚Bukidnon Investigatory Project Electric Floor Wax Spreader (An Investigatory Project to be submitted on Intel Philippines Division level) Researchers: Presores Glenn Mark S. Lanzaderas Cristy Apple P. Ornillo Florenda G. Sabanal Regina M. Investigatory Project Adviser: Absuelo Shielo P. Table of Contents I. Abstract……………………………………………………………………………………..1 II. Acknowledgement…………………………………………………………………………..2 III. Introduction
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Ch.9.1 – Types of Electric Charge * Static electricity : static cling of clothes out of dryer; lightning; * Walk across carpet and touch get a shock touching metal doorknob – friction of shoes against carpet cause you acquire static electric charge * Static charge – electric charge at rest‚ stays on and eventually discharged or lost to other objects/air * Discharge – remove excess static charge so the object is neutral * Static charge last long when air is dry * Electrostatics
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How to Make a Simple Electric Motor Energy comes in many forms. Electric energy can be converted into useful work‚ or mechanical energy‚ by machines called electric motors. Electric motors work due to electromagnetic interactions: the interaction ofcurrent (the flow of electrons) and a magnetic field. Problem Find out how to make a simple electric motor. Materials Needed D battery Insulated 22G wire 2 large-eyed‚ long‚ metal sewing needles (the eyes must be large enough to fit the wire through)
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General Electric Under Jack Welch John Francis Welch‚ Jr.‚ also known as “Jack”‚ became the CEO of General Electric in 1981 and maintained this title for the next 20 years until his retirement in 2001. He was widely known as a “national business hero” because he had a different approach on management that provided increasing results. For this very reason‚ many also despised his tactics. He was very aggressive in cutting out the weak‚ because he believed that it was holding back the company. One of
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The electric car is a vehicle that uses electric power and there are many applications to design and one of these applications is replacing the original engine of the car and put an electric motor position is the easiest way to switch from oil to electricity while maintaining the other components of the car and is provided with the power required by batteries storage power. The design of the electric car is based on an electric motor‚ an electric control system‚ and a powerful battery can be recharged
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An electric car is powered by an electric motor instead of a gasoline engine. The electric motor gets energy from a controller‚ which regulates the amount of power transmitted throughout the vehicle‚ based on the driver’s use of an accelerator pedal. The electric motors give electric cars instant torque‚ creating a strong and smooth acceleration pattern. Electric cars are about three times more efficient than cars with an internal combustion engine. A pure-battery electric car uses energy stored
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