Engineering, 21.10.2020 08:01, christeinberg1
Due at 11:59pm please help
Which of the items shown in the photo were developed using engineering design processes to develop a solution to a problem?
A. computer
B. coffee cup
C. table
D. pen
An engineer proposes that a newly developed chemical could be sprayed from aircraft to slow the rate of burning in a forest fire. What is the next step the engineer is likely to take to develop a solution to fighting forest fires?
A. test a number of similar chemicals
B. spray and compare the effectiveness of each tested chemical to water.
C. add the chemical to all aircraft spray tanks.
D. design a spray system for the chemical.
Answers: 3
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:10, krystabrewer3
What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information
Answers: 3
Engineering, 04.07.2019 18:10, QueenLife4869
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.
Answers: 3
Engineering, 06.07.2019 02:30, josediaz1124
Around steel bar, made from material with a yield stress of 750mpa, is loaded so that it has stresses co locations of maximum normal stress and maximum shear stress. use maximum shear stress and maximum distortion energy theories to calculate the safety factors for initial yielding failures.
Answers: 3
Due at 11:59pm please help
Which of the items shown in the photo were developed using engineering d...
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