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A particle of mass 200kg is lifted up vertically by a force of 104N. Assuming the acceleration due to gravity is 10meterper.secondsquare, write a program to calculate the upward accelerat on of the pa
A computer will be used to control flow through 10 pumping stations. The pumps exhibit a surging effect with a period of 2.2 sec. What is the minimum sampling rate to ensure quality data? How mu
We will weigh objects by a strain gauge or R = 120Ω, GF= 2.02 mounted on copper column of 6-in. diameter. Find the change in resistance per pound placed on the column. Is this change an in
What conflicts do you see between the formal law enforcement code of ethics and the police subculture or "Cop Code"? What ethical problems might these conflicts create?
How can i write code to vhdl i have lab 7-segment led display decoder that takes 4- bits binary input and display the equivalent hex number on the 7-segment display alphanumric digits 0-f whi
In a steady process, steam is expanded adiabatically in a reversible turbine and then sent to an isobaric heat exchanger (HE) to produce a saturated liquid. No shaft work is done in the heat exchanger
A town is installing a new 10" main to carry drinking water. The only section remaining to be installed is a segment through the middle of town. However, the excavators discover an archaeological
Why are several pilot channels monitored in IS-95? When does a pilot channel from a base station move from an active set to a candidate set? How does the mobile get the neighbor information.
Telcom 2720 Cellular and Wireless Networks Homework 5 Spring 08 1. Consider an IS-95 network a. Why do the Power Control bits puncture the downlink voice traffic after it has been coded, interle
Determine the deflection of a simple uniformly loaded beam by the Ritz method,using first one term, then two terms, adn finally three terms in a sine series.
A single silicon photovoltaic cell is found to have an open-circuit voltage of 0.6 V and a short-circuit current of 15 mA in full sunlight. Show how a collection of these cells can be arranged t
A thin circular cylindrical shell subjected to internal pressure p is simultaneously compressed by an axial load P = 72 kN. The cylinder has diameter d = 100 mm and wall thickness t = 4 mm.
How do I assemble a digital logic circuit with four inputs(A,B,C,D)and four outputs (LED's G,H,I,J). Different sequences using NAND and NOR logic gates light the LED's using the following truth
Draw a block diagram of an armstrong-type FM bradcast transmittercomplete from the microphone input to the antenna output. state the purpose of each stage, and explain briefly the overall operat
Assuming you have an analog AMPS system that has 84 channels operating at 30 Khz, using a 7/1 reuse pattern and it's omni-directional antenna has a max 10 kilometer range. What is the spectral e
A beam having an overall length of 24' has a 4' overhang at one end. The left support is a pin connection, and the right connection is a roller.
A mobile telelphone system (MTS) has 10 channels operating at 30 Khz with a max 80 kilometer range. What is the spectral efficency in users per Khz per kilometer^2?
Three capacitors, each of 100*(10)^(-6)F are connected in delta to a 440V, 3-phase, 50Hz supply. What will be the capacitance of each of the three capacitors if the same three capacitors are con
A cast iron water main 14m long of 600 mm inside diameter and 30 mm wall thickness runs full of water and is supported at its ends. Calculate the maximum stress in the metal if density of cast iron is
In an FDMA system, each user is allocated a duplex channel i.e. one for uplink and other for downlink voice communication. Also, these channels need to be guarded from each other for interference by
A certain pesticide is fatal to fish fingerlings at a level of 0.5 parts per million in water. A leaking metal can containing 2.0 kg of the pesticide was dumped into a stream with a flow of 10.0 Liter
Figure 1 shows a class A power amplifier. Assuming that the base-emitter voltage (VBE) of the transistor in conduction is 0.7V. If the resistance RB = 1.2k W and RE = 50 W,Determine the quiescen
A pipeline terminates in a nozzle of outlet diameter = 0.15 m. The free jet from the nozzle is deflected through 120º by a vane as shown. Water flow rate through this pipe is 0.25 m3/s.
A test on an 80 W fluorescent lamp circuit gave the ff. results when connected to a 50 Hz mains supply. Calculate the value of the power factor correction capacitor in microfarads (μF).