Engineering Answers

horizontal cylindrical tank filled with liquid but we dont know it height of liquid so how we find out and how we calculate volm of liquid only we know about length or diameter of cylinder

Explain the register stack organisation of 32 locations of stack. Take initial value of stack pointer sp=09 in hex. Explain the following push and pop instructions through the register stack organisation diagram.

1) PUSH R2 where R2=XX in hex

2) POP R1 where R1 =(XX+5) HEX

2. Explain the Memory stack organization of 16 locations of stack( 0 to 15). take the initial value of the stack pointer is SP = 0E in Hex. Explain the following push and pop instructions through the Memory stack organization diagram. (1) PUSH R5 WHERE R5 = XX in Hex (2) POP R4 WHERE R4 = (XX + 3 ) Hex for example roll no 64 is having the data in R5 = 64 Hex and R4 is ( 64+3 = 67 Hex) 

An open cylindrical tank 4 ft in diameter and 6 ft deep is filled with water and rotated about its axis at 60 rpm. How much liquid is spilled, and how deep is the water at the axis? Ans. 15.3 ft , 3.55 ft , give the solution.

Assume 2 kg of hydrogen (Item B 28) are initially at 40 atm, 100 K. (a) If the hydrogen changes pressure to 1 atm without a change of temperature, find the changes of enthalpy and entropy. (b) If the hydrogen changes temperature to 35 K with no change of entropy, find the change of pressure and enthalpy.

In a single slider crank mechanism, the length of crank and connecting rod are

125 mm and 500 mm respectively. The crank speed is 600 RPM Clockwise.

When the crank has turned 45° from the inner dead centre position, determine

the velocity of the slider

Determine the output of the LTI system for the input x[n and impulse response of the

system h[n]

x[n] = {2,7,1,5)

h[n] = {6,2,5,9,1)

(a) {12, 46, 30,85,78,42,47,5

(b) {12,46,30,85,80, 40,47,5}

(c) {12,46,30,85, 78,47,42,5}

(d) {12,46, 30,85,80, 41, 46,5}​

Write SQL Queries for following set of tables:

EMPLOYEE (EmpNo, Name, DoB, Address, Gender, Salary, DNumber) ,

DEPARTMENT (DNumber, Dname, ManagerEmpNo, MnagerStartDate).

Write the following queries ( create table and add random data):

i) Display the Age of ‘male’ employees.

ii) Display all employees in Department named ‘Marketing’.

iii) Display the name of highest salary paid ‘female’ employee.

iv) Which employee is oldest manger in company?

v) Display the name of department of the employee ‘SMITH’

a gear train consisting of bevel gears, spur gears and a worm and worm

gear. The bevel pinion is mounted on a shaft driven by a V-belt on pulley. If pulley 2 rotates at

1200 r.p.m. in the direction shown, find the speed and direction of rotation of gear 9.

An open cylindrical tank 4 ft in diameter and 6 ft deep is filled with water and rotated about its axis at 60 rpm. How much liquid is spilled, and how deep is the water at the axis?