Gate Bridge in San Francisco‚ United States Opened on 27 May 1937 and was the longest suspension bridge span in the world at the time. This remained until Verrazano Narrows Bridge was built in New York in 1964‚ Golden Gate Bridge is now the seventh longest main span in the world. Construction of the 8‚981 feet or 2‚737 m bridge commenced on January 5‚ 1933. The projected cost was $35 million‚ however it was completed at $1.3 million (in 1937) below the projected cost. The Golden Gate Bridge weighs
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Ig(1+Rg/R) = E(R + Rg)/(R1Rg + R(R1 + Rg)) Ig(R+Rg)/R = E(R + Rg)/(R1Rg + R(R1 + Rg)) Ig = ER / (R1Rg + R(R1 + Rg)) • Meter reading depends on the value of R‚ though R is a low resistance. 7 Series Ohmmeter Shunt Ohmmeter 8 4 Bridge Method • Bridge methods are used for measurement of resistance‚ capacitance‚ inductance‚ etc. • e.g. the network will be balanced when the
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basic design was sound and the suspension bridge had been constructed competently. The project’s original plan and scope management may have been an appropriate one if it was for a shorter bridge. Since this bridge was so long The planners started taking unknown and unnecessary risks when they determined the width of the bridge would be single lane versus double and when they changed the girders from round to flat‚ preventing the wind to pass thru the bridge properly. When the location was chosen
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Muhammad Ali Jinnah University Islamabad Applied Physics Lab Project Report [ BRIDGE RECTIFIER] Group Members MIRZA UMAIR SAFDAR EE-123076 HAMZA BIN TARIQ EE-123086 Section PHY 7 Submitted To Ma’am Javeriah Iftikhar Abbasi Physics lab project Introduction: In this project we have created a device which takes input of 220 volts of ALTERNATING SOURCE and it gives us out put of 5 volts of DIRECT CURRENT for this purpose we have used various electronic components as
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Galvanometer is used to measure the current of the circuit and the Wheatstone Bridge is used to measure the resistances and determine the unknown resistance. This experiment also relates Ohm’s Law to determine the resistivity using the resistance of the wire‚ length of the wire‚ and cross sectional area. In order to relate a measured resistance as a function of length and obtain the value for an unknown resistor‚ a Wheatstone Bridge must be attached to a dc power supply‚ and a galvanometer. In order to
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ANGEL OF THE BRIDGE You may have seen my mother waltzing on ice skates in Rockefeller Center. She’s seventy-eight years old now but very wiry‚ and she wears a red velvet costume with a short skirt. Her tights are flesh-colored‚ and she wears spectacles and a red ribbon in her white hair‚ and she waltzes with one of the rink attendants. I don’t know why I should find the fact that she waltzes on ice skates so disconcerting (=embarrassing)‚ but I do. I avoid that neighborhood whenever I can during
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Abstract- The development of De-Sauty’s bridge for capacitance measurement has been followed by various modifications and improvements in the original circuit. Lately Schering bridge and transformer ratio arm bridge have been used for measurement of capacitance in a circuit.Today there is instrumentation available that makes use of these bridges in real life such as that can measure the quality of electrical insulation at power frequency as well as in touch-sensitive sensors. This paper
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mV/V/MPa at 200C and the temperature coefficient of sensitivity (TCS) is -0.098%/C without any compensation and temperature coefficient of offset is -0.017%/C. Intro 4 piezoresistors made of 80 nm polysilicon nanofilm are connected in a wheatstone bridge structure. Sometimes separation by implantation of oxygen (SIMOX) technology is used to make the piezoresistors to reduce the leakage current of pn-junction at high temperature but polysilicon material is cheaper so it’s widely used. The pressure
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My Superhero If I were a superhero‚ I would want to be like super woman. She can do almost anything she wants. I could fly‚ shoot laser beams through my eyes‚ have super strength‚ invisibility‚ and have super speed. My name would be The Bullet. [ (Your Super Hero Name) ] If I were a superhero‚ my powers would be flying‚ strength‚ laser eyes‚ invisibility‚ super strength‚ and super speed because then I could get places faster‚ be stronger‚ melt things with my eyes‚ and secretly be places without
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Washington was a person with great vision. A person with great vision has future plans that could bring lot of benefits. In 1883‚ Washington shared the vision of building the “Brooklyn Bridge” with his father despite many experts’ rejections he receives against the idea. “Brooklyn Bridge” is one of the oldest suspension bridges in the United States that connects the New York City boroughs Of Manhattan and Brooklyn. By having such idea in those times plus with limited technologies and equipments‚ this has
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