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Formulate a feasible minimum cost flow problem that can be used to determine how to minimize the total cost of meeting all demands. Provide both a network representation of the problem and an LP for
With heat treatment cycle explain Subzero treatment. With heat treatment cycle explain the post carburizing treatment of steel.
What is the room temperature d-spacing for the (200) peak at 2θ = 22.810o ?
For the wet soil sample, the (001) peak shifts to 2θ = 4.20o. Calculate the d-spacing for the wet smectite.
Find out maximum range and endurance of an airplane weighing 12000 N. This is powered by 300 HP engine, has wing span of 7.4 m and wing area of 9.00 m2. Take CDO = 0.025, e = 0.85 and ηp = 0.80
What do you understand by the term aircraft and airplane? Explain different classes of aircraft and categorization of airplanes.
Explain the following: a) affective aperture, b) array factor, c) Friis equation, d)Antenna H-plane and E-plane, e) radiation resistance. Design a rectangular patch antenna (substrate: εr =
What is the elapsed time for air in Tank C and Pipe K to move to Tube B?
Write the flowchart and program to output the triangle wave by counting from OOH to FFH and then back down to OOH again and repeating this pattern and outputting this to Port-I which has a DAC conne
The demand placed on the system is described by a log normally distributed random variable with mean 50 and standard deviation of 10. Capacity of a system is modelled by a Weibull random variable w
The zero up-crossing method is the most common method for analysing a waverecord in the time domain. In shallow water, at the point when the crest particle velocity becomes greater than the wave cel
If the forecast for January was 25, determine the forecast for sales for the months February through September using an exponential smoothing method with α = 0.30. Also compute the mean square
Calculate the total drill and blast cost based on the following blasting costs:Explosives $550.00/tonne, Blast initiation $11.30/blasthole, Blast labour $80.00/tonne of explosive.
A diluted polymer solution with a density of 1130 kg/m3 was extruded through a capillary tube of 3.5 mm internal diameter and 1 m long. The following results were obtained at 25°C. Estimate the
Understand the nature and use of present health and safety legislation.Identify all the UK legislation, regulations and relevant codes of practice which must be complied with to ensure the safety of
Calculate the CO emission rate from the stove.
The tunnel is to have a circular horizontal alignment turning right from the crosscut with aradius of not more than 50m and not less that 30m with a maximum grade of 1 in 10.Compute the co-ordinates
The goal is to simulate a real life product development and familiarize students with the design process of a system, component, or process to meet desired needs within realistic constraints such as
Taking π = 3.142, calculate the Fourier cosine series approximation of f(t), up to the 6th harmonics when t = 0.79.
Draw a schematic diagram below of the major parts of the SEM: filament, Wehnelt, anode, condenser lens, condenser aperture, objective lens objective aperture, and scanning coils. Explain briefly the
Evaluate and Investigate different Gas Turbine Engine configurations in use for commercial or military Gas Turbine Engine aircraft.
Formulate the problem as stochastic dynamic programming problem. Specify phases, states, decisions and the optimal value function. Draw the decision tree for this problem.
As a forensic materials expert – you have been asked to recognize a metallic powder found on the clothing of someone suspected of fabricating an incendiary device used in an armed robbery.
A water treatment plant uses a dual media filter. The two media employed.
How long it would be before each year's deposit of refuse is saturated and leach ate flows from that section? Use rainfall and evapo-transpiration values appropriate for your area.