Other Engineering Answers

What will be the output of following program? Justify your answer.

#include<stdio.h>

void main()

{

int ans=2;

int m=10;

int k;

k=!((ans<2)&&(m>2));

printf(“\n %d”,k);

}

A rectangular plate of sides 20cm and 10cm has its faces and the edge x=20 insulated. its edge y=0 and y=10 are kept at temperature zero, while the edge x=0 is kept at temperature ky. Find the steady-state temperature distance in the plate.

List the advantages of ICT over discrete components

Explain why Von Neumann Architecture is preferred more ( draw their structure to follow).

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

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.

Recommend an entity relationship diagram for the database 'bhashaoDB'

Water at 57°C is flowing in a 4 in. schedule 80 steel pipe. When the flow rate is 0.0174 m³/s, the estimatied pressure deep reading across the manometer is 9.3 x 10⁴ Pa. What size orifice should be used if the orifice coefficient is assumed to be 0.65?

Water is being transmitted from a large lake, 6 m deep, to a community water station 25 m below the location of the lake. Two pipes connected in series are used in between these two locations. The first pipe has a diameter of 2 in, a length of 15 m, and a friction coefficient of 0.005 while the the second pipe has a diameter of 1.5 in, a length of 20 m, an friction coefficient of 0.005. What is the pressure of water at the bottom of the lake? What is the flow rate at the discharge?

A car is accelerating in the +x direction. At 2s the car is 100m from the starting point. After an additional 5s, it is 1.5km from the starting point.

Determine the average velocity of the car for the first 5s of its travel.

Determine the average velocity of the car for the entire period of its travel.