Engineering, 19.11.2019 02:31 morelos7078
Design a combinational circuit that counts the coins placed into an automatic toll coin collector (only nickels, dimes, and quarters). the toll is $0.10 and the machine gives no change. when at least $0.10 are received the go-signal is turned on and the money collected (no change is given). otherwise the stop-light remains on.
Answers: 1
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
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Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200Ā°c and outer surface temperature of the insulation to be 15Ā°c. calculate the thickness of insulation required.
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Engineering, 04.07.2019 19:10
What are the major differences between injection molding and extrusion?
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Design a combinational circuit that counts the coins placed into an automatic toll coin collector (o...
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