Please answer below question with full detailed explanation in type written, no hand writing please.
What is the basic difference between synchronous machine and induction machine? Why induction motor is more common as compared to induction generator?
In: Electrical Engineering
hi,I have this C++ program,can someone add few comments with explanation what is the logic and what is what?thank you I m total beginner
#include <iostream> using namespace std; int ArraySum(int MyArray[], int size){ int* p = MyArray; int sum = 0; while(p<MyArray+size){ sum += *p; p++; } return sum; } int main() { int MyArray[10] = {4, 0, 453, 1029, 44, 67, 111, 887, 4003, 1002}; cout<<ArraySum(MyArray,10); return 0; }
In: Electrical Engineering
1. What is a CHP system and why is it efficient?
2. Explain the direct use of geothermal energy and a geothermal heat pump.
3. Describe the types of biomass energy that can be used in buildings.
4. Describe photovoltaic (PV) power and where it can be used in buildings.
5. How does elevation of a wind turbine affect turbine output?
6. Explain the components of a run-of-the-river hydropower system.
7. With respect to a rainwater harvesting system, explain first-flush washing
In: Electrical Engineering
demonstrate that the magnetic field induced by the displacement current present between the plates of a parallel plate capacitor of radius R, separated at a distance d, which is being charged by a current I, is maximum just at the edge of the plates. Draw a picture that shows the Amperian spiral you are considering, as well as the surface related to it. Suggestion beware of different surfaces, characterize each with a different radius.
In: Electrical Engineering
Write a MATLAB code to obtain the following. Keep your code commented whenever required. Copy your source code and command widow outcomes and screen shots of any plots in your solution.
Develop three functions for temperature-conversion.
Use the following equations to achieve these conversions.
1 degree Fahrenheit =255.928 Kelvin
1 degree Celsius =493.47 Rankine
1 degree Celsius =33.8 degrees Fahrenheit
Measurements |
Input Temperature |
Output of F_to_K |
Output of C_to_R |
Output of C_to_F |
Mean |
||||
Median |
||||
Variance |
||||
Standard Deviation |
Tempr2
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In: Electrical Engineering
A company asks you to design a controller for a basketball machine that will indicate that a player has won a game if they get a total of 3 points. There are two sensors in this machine. One in the backboard and on the inside of the orange rim. If a player shoots a shot and the ball hits the backboard and the ball goes through the rim, then the play will gain 1 point. If the player shoots the ball and it doesn't hit the backboard and the ball just goes through the rim, then the play will gain 2 points. If the player hits the backboard and the ball does not go through the rim, then the player will lose 1 point. The total score can only go down to zero and cannot become negative. If the ball does not go through the rim or hit backboard, then it will count as a no shot and nothing will happen. Once the player scores three points, the game ends, and a light will indicate that the player has won.
Part A: Make a state table that describes each state in plain English and describe each binary value used.
Part B: Make a state diagram.
Park C: Make a k-map.
Part D: Make the synchronous machine schematic.
You can use either a Moore or Mealy machine and either a J-K Flip Flop or a D Flip Flop.
I was thinking about using 2-bit binary but then I got stuck so I switched to 3-bit binary and what I have looks good to me but now making the k-map is making me doubt what I have so here I am asking for help.
In: Electrical Engineering
In: Electrical Engineering
Write an essay about the online education at your university ?
In: Electrical Engineering
What are the roles of turbines and cooling towers in cycling (eg Rankine cycle) systems? Support your explanation providing a few pictures of these systems (You can google it or search in your book) and explain how they work.
In: Electrical Engineering
In: Electrical Engineering
design a sequence detector that detects the sequence: 110. The
device has one input x and one output Y. When the input sequence is
set to 1 followed by a 1 followed by a 0, then Y is set to 1
otherwise Y is set to 0. Use J-K flip-flops and minimum number of
states is designing this detector and show the followings:
a) Show the state diagram
b)Show the state table for this detector
In: Electrical Engineering
Write a truth table for Moore finite state machine modeling a traffic light.
In: Electrical Engineering
Can anyone write a Verilog code and a test bench for a universal shift register with 4 bits using D flip flop? Thanks
In: Electrical Engineering
Consider an electron beam of uniform circular cross-section with
a diameter of 1 mm. The electrons are accelerated from the cathode
to the anode, which are separated by 1 m. The electrons are
generated at the cathode and therefore have negligible velocity at
this position. The electrons accelerate at a rate of 108 ?/?2
between the cathode and anode. The current density at the anode is
104 ?/?2 .
Find the current density as a function of position between the
cathode and anode.
In: Electrical Engineering
A 50-Hz, 440-V, 6 pole wye connected induction motor is rated at 75 kW. The equivalent parameters are as follows: RS = 0.082 Ω; RR’ = 0.07 Ω; XS = 0.19 Ω; XR’ = 0.18 Ω; XM = 7.2 Ω The losses associated with the machine are field and winding, miscellaneous and core loss with values of 1.3 kW, 150 W and 1.4 kW, respectively. For a slip of 4 %, determine:
a) The line current
b) The stator power factor
c) The stator copper losses
d) The air-gap power
e) The developed power
f) The induced torque
g) The motor speed in rad/s
h) The load torque
i) The overall machine efficiency
In: Electrical Engineering