In June 2024
Search & Filtering
2. Find the enthalpy at 5 MPa, 8.2% moisture content.
A 1OL volumetric container weighing 6.2 kg has been packed with gravel by the required method, and then the total weight is 2 1.3 kg. Calculate the bulk density of gravel. If water is filled into the container, the total weight
Steam at a pressure of 3.5 MPa is known to have a specific volume of 50X10-3 m3/kg. What is its specific enthalpy?
Design a system that will determine the speed depending ambient temperature. The display should show the current temperature and fan speed.
(Digital ): This unit will determine the speed of the motor.
• Measure the ambient temperature and determine the whether the fan should spin at high(220v),medium (150v) or low speed high (80v). Send an analogue signal for the speed to the Motor Driver unit. 220, 150 and 80 volts are recommended levels.
• Allow the user to set the temperature bounds digitally for the speed settings.
•Send the current temperature value to the Speed Measurement unit.
A PCB design should be done with proteus. Show the coding and diagrams.
At what height above the ground does the weight of a body decrease to 0.8 its original weight?
To measure the voltage across a particular resistor, a voltmeter must be connected in series with the resistor.
Write the Assembly Code for PIC16F84A microcontroller to read a switch connected to Bit 2 of PORTB. You will need to first set the pin to an input, then test whether the pin is 0 ( switch closed, if so go to existing program at label SWITCH. If not the program is to continue: Add comments to each line to explain what the code does.
At what height above the surface of the earth , does the weight of an object decrease to 0.8 of the original
3. Two shafts, having axes in the same plate intersecting at an angle of 45°, turn in opposite senses at 30 rpm and 90 rpm. Draw a pair of cone to be located on these shafts and turn in pure rolling contact. Diameter of base of smaller cone is 1 in. Calculate the cone angles.
A DC generator has 136 conductors in series. Each has an effective length of 15 cm, is constrained to move in a circular path of radius 12cm and lies in a uniform Field flux density 1.2 Tesla.
Calculate the emf generated when armature rotates at 1400 rpm
b) A coil of 2500 turns has a flux of 10mWb linking with it when carrying a current of 2A.
Calculate the coil inductance and the emf induced in the coil when the current collapses to zero in 20 ms
-
![Help me with my assignment!]()
Who Can Help Me with My Assignment
There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
-
![How to finish assignment]()
How to Finish Assignments When You Can’t
Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
-
![Math Exams Study]()
How to Effectively Study for a Math Test
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
