Search & Filtering
State the reasons for using the additive manufacturing technology.
CleanCo specializes in the production of a chemical agent that can neutralize polluting waste dumped by factories into waterways. To be effective, each barrel of the produced agent must contain the following minimum quantities of 6 chemical components: A, B, C, D, E and F.
ABCDEF
Quantity in 0 .2 0.6 0.84 2.88 3.48 1.24 one KG
Components
There are two products X and Y on the market which contain, per kg, these components in variable quantities (expressed in %).
ABCDEF
X 10 0 12 24 18 4 Y 0 20 4 18 30 16
One kg of X is sold at 16 AED and one kg of Y is sold at 28 AED.
Write the linear program corresponding to the problem of the company knowing that it
Dry air at a temperature of 270 C and pressure of 20 bars enters a nozzle and leaves at a pressure of 4 bar. Find the mass of air discharged, if the area of the nozzle is 200mm2.
How far from the y-axis is the centroid of the area bounded by the curve y=x^3, the line x=2, and the y-axis.
A 10 by 10 array of horizontal tubes of 1.27 cm diameter is exposed to pure steam at atmospheric
pressure. If the tube wall temperature is 98°C, estimate the mass of steam condensed assuming a
tube length of 1.5 m
Find, approximately, the amount of metal in a closed tin can 3 inches in diameter and 5 inches
high, if the metal is 1/32 inches thick.
Find, approximately, the amount of metal in a closed tin can 3 inches in diameter and 5 inches high, if the metal is 1/32 inches thick.
Find by use of differentials the approximate total area of a right circular cone whose base radius and height are 5.03 inches and 11.89 inches, respectively.
Café Management System
Café Management System is a web portal where university students can place order online
before going to café. Students can add balance to their accounts. Students can view menu and all
the available items for Breakfast and Lunch. Student can place order from the system by filling
an order from. Once a student confirms the order, the receipt is generated on the user screen.
When the user confirms the bill, order is placed and that specific amount is deducted from
student account. Students can view the time in which the order shall be ready. Students can view
the history. User cannot modify the order once the order is confirmed.
Instructions:
1. Find SHs list.
2. Get RS list against each of the SH.
3. Draw GUI for each of the listed RS and mention how Req. is being handled
4. Generate navigation.
Station of the PI of the curve: 7+400
Elevation of
L1 =
L2 =
G1 = G2 =
the PI of the curve: 80m.
160m
120m
+7%
-4%
a) Determine
starting from PC to PT. Tabulate your answer and show solutions.
