Reservoir defined The word reservoir refers to a place where large amounts of water get stored. The word reservoir comes from the French réservoir‚ which further derives from the Old French reserver‚ meaning "to reserve." Reservoirs are those water bodies formed or modified by human activity for specific purposes‚ in order to provide a reliable and controllable resource. a water body contained by embankments or a dam‚ and subsequently managed in response to specific community needs; or any natural
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Eb= blackbody emisibibility = σT 4 T in K units W/m^2 E= εσT 4 qemit =EA Watts energy emitted recognize the direction qnet Eᵬ= W/m^2 M Radiation Amount of energy emitted from green color 10 nm 450 nm ~470 nm ∞ Eb ∫ Eᵬ‚ b ^dᵬ 0 ∞ E= ∫ ƐE ᵬ‚ b d ᵬ 0 ∞ ∞ 0 2 E= ∫ ƐE ᵬ‚ b d ᵬ ∫ ƐE ᵬ‚ b d ᵬ G Gij ᵬ ⍴ ᵭ+ᵬ=1 Ɛ= Erad/ ( σT 4 ) Blackbody surface Jb=Eb Ji= ƐiσT 4 + ∑ Geometrical alpha = epsilon Radiosity black body surface
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wireless and wireline communication transceivers. Several SiGe BiCMOS technology nodes exist today at commercial foundries ranging in complexity and performance from 0.35 to 0.18 µm geometry and from 60 to 200 GHz Ft (Figure 1). substrate capacitance by nearly a factor of 4 for a minimum size NPN but can be removed to reduce wafer cost without impacting other device parameters. Base Emitter Collector Buried Layer Extrinsic Base Intrinsic SiGe Base Link Base Deep Deep
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Abstract This paper will discuss the design of an FM receiver. It will begin with a brief historical backdrop of FM broadcasting and its use in society. It will continue by providing the necessary mathematical background of the modulation process. Furthermore‚ it will enumerate some of the advantages of FM over other forms of modulation‚ namely AM. Finally‚ the paper will discuss the design of a basic FM receiver as well as introduce some circuits and circuit components which the reader may
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Remote Control For Home Appliances This is a simple remote control circuit based on infrared sensor IC TSOP1738. TSOP1738 contains photo detector and pre-amplifier both in one package. It is a three terminal device. Pin 1 is for ground‚ Pin 2 is for power supply and pin 3 is used as output. Pin diagram of TSOP1738 is shown below. Take care while connecting the pins of TSOP1738. Wrong lead connection of TSOP1738 may lead to sensor damage. CD4017 is a CMOS counter/ divider IC. It takes clock signal
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Instruments Various types of bridge circuits are used in instrumentation. They can operate in either deflection mode or null principle. They give very high degree of accuracy. Bridges Instruments are used to measure • Resistance‚ Inductance‚ Capacitance • Purity of components • Impedances and admittances • Physical parameters Bridge Instruments Types of Bridges • • AC Bridge DC Bridge DC Current Bridge Instruments • Wheatstone bridge and Kelvin Bridge • Used for measurement
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Sensors and Transducers Sensors and Transducers Third edition Ian R. Sinclair OXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE NEW DELHI Newnes An imprint of Butterworth-Heinemann Linacre House‚ Jordan Hill‚ Oxford OX2 8DP 225 Wildwood Avenue‚ Woburn‚ MA 01801-2041 A division of Reed Educational and Professional Publishing Ltd A member of the Reed Elsevier plc group First published by BSP Professional Books 1988 Reprinted by Butterworth-Heinemann 1991 Second edition published
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Adaptive Control of a Step-Up Full-Bridge DC-DC Converter for Variable Low Input Voltage Applications Elton Pepa Thesis submitted to the faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering Approved: ____________ok_________________ Dr. Jason Lai (Chair) ____________________ Dr. Krishnan Ramu ____________________ Dr. William T. Baumann February 6‚ 2004 Blacksburg
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Reference Guide & Formula Sheet for Physics #20 Page 1 of 8 Components of a Vector if V = 34 m/sec ∠48° then Vi = 34 m/sec•(cos 48°); and VJ = 34 m/sec•(sin 48°) #4 Weight = m•g g = 9.81m/sec² near the surface of the Earth = 9.795 m/sec² in Fort Worth‚ TX Density = mass / volume #21 Heating a Solid‚ Liquid or Gas Q = m•c•∆T (no phase changes!) Q = the heat added c = specific heat. ∆T = temperature change‚ K Linear Momentum momentum = p = m•v = mass • velocity momentum is conserved
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charge and discharge the capacitances present in the logic circuit → The two parameters are the high-to-low propagation time‚tPHL and the low-to-high propagation time‚ tPLH. → tPLH is the time measured from the voltage on the falling input waveform to the same voltage on the rising output voltage. → For the low-to-high transition‚ the n-channel device is cutoff and the p-channel MOSFET is initially saturated and supplying - IDp(sat) to charge up the gate and parasitic capacitances → tPHL is the time measured
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