The elevator could be called from level 2 by the external call button IP0 being pressed. The elevator doors should then close via OP3, once closed IP5 (doors closed sensor) should energise.
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The entrance to the car park is on the left hand side. When a car drives into the car park there is a sensor that detects the car and this should cause the barrier to be opened to allow the car in.
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Explain briefly from what you notice about the digital output values in (a) why a digital output value of an A/D converter is rarely the exact same digital value as the analogue input value.
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what are advantages and disadvantages of functionalism?
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Determine the energy needed to quench a hot gas with water, Assume we have a 100,000 cubic foot per minute gas (air) stream at 700 degrees F that goes to an air pollution control device
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Power Systems Theory Definitions and Formulas, Define, (a) The fault level of a system or unit in a system, (b) base MVA
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Current to Voltage Op Amp Circuit, A 12-bit DAC (Digital to Analogue Converter) gives an output range of 0 to 1 mA for a digital input word of 0 to 4095
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Assume the initial state is steady (y = 0 at t = -0) a) Determine the transfer function of this process in the s domain. b) If the input is a ramp change in u(t) = 4t, determine the value of y(t) when t = 10s.
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Explain the following terms; (i) critical radius of insulation. (ii) economic lagging thickness.
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Murray Loop Test and Locating Faults, Q.1 (a) Using the Murray Loop test, determine the distance to an earth fault on one of the cores of a uniform three-core underground cable. Ra = 2 ohms, Rb = 1 ohm
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It is necessary to design a square-section composite bar that will withstand an applied load without deflecting more than a specified amount.The design specification for the bar, including its dimensions and loading criteria, is given below.
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To demonstrate the student's ability to reflect on their career choices, their personal skills, attributes and interests in o rder to identify suitable future employers and undertake future career planning.
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Water flows in a 400mm diameter drain to a depth of 150mm. Calculate the wetted perimeter of the drain and the cross sectional area of the water
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The mean diameter of a conical friction clutch is 250mm with a width of the conical surface being 50mm. The clutch is lined with a material having a coefficient of friction of 0.25
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Explain how did Japanese central bank intervene the exchange rate between Yen and Dollar in foreign exchange markets and what was the government's justification for the intervention
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(Consignment Computations) On May 3, 2012, Eisler Company consined 80 freezers, costing $500 each, to Remmers Company. The cost of shipping the freezers amount to $840 and was paid by Eisler Company.
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Identify whether the variables in your model suffer from non-stationarity. Discuss the possible implication of non-stationarity for your model and how this problem could be addressed.
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The equivalent impedance Z of two impedances Z1 and Z2 in parallel is given by the formula 1/Z = 1/Z1 + 1/Z2.
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Explain what is meant by a universal set. Give a real world example of two universal sets. Be sure to first clearly define the two sets.
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Suppose that you are the only seller of paper in the market, and you know that John already has a printer, how much will you charge him for the (100 units of) paper?
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