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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BOWSTRING BRIDGE TABLE OF CONTENTS: -Initial design sketch -Design brief of the bridge -Report on the Golden Gate Bridge -Rough work and planning GOLDEN GATE BRIDGE contruction: San Francisco CA Over four years‚ CONSTRUCTION commenced on January the 5th 1933. The bridge was soon opened for vehicular traffic on May the
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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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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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Truss bridges are recognizable because of their numerous‚ relatively small interconnected triangles. This framework of triangles is used for is strength to withstand tension and compression forces. They are considered a light-weight yet a very stiff form of construction. At first they were built of wood‚ then with the discovery of welding they began to build then using iron‚ then steel. Occasionally‚ a combination of the materials may be used. There are actually 30 different kinds of truss bridges
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Cities Inside a City Engineering the Impossible focused on three incredible‚ yet physically possible‚ engineering projects: the 170-story Millennium Tower‚ the nine mile (14 km)-long Gibraltar Bridge‚ and the 4000+-foot-long Freedom Ship. Millenium Tower Imagine a skyscraper almost twice the size of the Empire State Building. This colossus would be a city within a city‚ hosting its own hospitals‚ schools‚ and a range of entertainment and retail options large enough to attract and keep the
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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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Bridge On The River Kwai. The film deals with the situation of British and American prisoners of war‚ who were captured by the Japanese during World War II and were forced to build a bridge over the river Kwai‚ in order to accommodate Japanese Burma-Siam railway. At first the prisoners were planning to sabotage the construction of the bridge‚ and to not finish the construction at the scheduled date. Because of that decision‚ the Japanese were forcing British officers to be working along the ordinary
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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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