Perform circuit analysis for an Open Wye – Open Delta connection, assuming a purely resistive load. Find real and reactive powers from both transformers and find the rating of this connection with respect to the full bank of three transformers.

Given E = 12ρzcosφ aρ − 6ρzsinφ aφ + 6ρ^2

cosφ az.

a. Determine if E is a conservative vector function.

b. Calculate the charge density at P(-2, 0, -1)cart.

The important of solar energy, benefits can you get using solar energy, how is the process using the solar panels to produce energy and list the advantage and the disadvantage of it.

If possible, write neatly and explain its physical meaning, thank you.

Discuss the transmission and reflection of electromagnetic wave from a lossless medium to a lossy medium, normal incidence.

Implement on Tinkercad  AVR Atmega 32 Timer 0 Prescaler 1024 Delay 10ms

• You must be able to set an arbitrary delay (in milliseconds) using your own function, mimicking the behavior of delay().
• You must be able to turn on and off an LED attached to pin 13. Each second you must toggle the state of the LED.

You need to implement the following functions:

need show calculations pulse count = Required Delay/Clock Period

• void delay_one_ms(): This function uses Timer0 to implement a one millisecond delay. Follow the steps below to get this function working properly:

  • Choose a prescaler for the desired delay
  • Disable the I-Flag in the SREG. Alternatively, save a copy of SREG to restore later.
  • Set the proper value in TCNT0.
  • Set Timer0 to Normal Mode.
  • Set the prescaler bits.
  • Wait until the overflow flag TOV0 is set.
  • Stop the clock.
  • Clear the TOV0 flag by setting it.
  • Restore the interrupts by setting the I-Flag in the SREG. Or load SREG from the copy you made before.

#include

void delay_one_ms() {
//use timer0 to implement 1 ms delay
}

void delay_generic(unsigned long ms)
{

//do something here with delay ms
for (int i = 0; i delay_one_ms();
}
  
}

void setup()
{
pinMode(13, OUTPUT);
}

void loop()
{
digitalWrite(13, HIGH);
delay(1000); // Wait for 1000 millisecond(s)
//delay_generic(1000);
digitalWrite(13, LOW);
delay(1000); // Wait for 1000 millisecond(s)
}

Discuss three differences between Amplifiers and Repeaters (noise behavior,
performance, complexity and upgradeability)
b) Discuss the different types of Dispersion that occur in a multi-mode fiber.
c) Explain what Optical Time Division Multiplexing is.
d) What is the difference between multi-mode and single-mode fibers (structure and
usage)?
e) Is the Mach-Zehnder Interferometer an Optical or Electrical component?

design 4 bit four way traffic light signal by using j k flip flop and 555 timer ic state equation and k map and also schematic diagram.

Design an experiment setup for determination the time constant of a thermistor?

Perform the following tasks of dc-dc Buck converter.

1). Provide matlab code for DC-DC buck converter

2). Mathematical Analysis of fourier series and filters to remove harmonics

5. Discuss briefly about Streaming audio and streaming video method in multimedia data transmission.                                                                                                          

Demonstrate in Multisim a full wave bridge rectification which produces a negative voltage at the output. With input voltage set as 10sin(80*pi*t). Take RL=5.7kΩ. Show the desired output in oscilloscope with proper scaling. Also perform filtration with capacitor having the value 50 uF.

construct the circuit of 4-bit parallel adder which can perform subtraction as well. Your circuit should be implemented using NAND gates only.

using matlab

Show the two formals or figures in time domin and z dominclc

clear all

b=[1,-4,5]

a=[1,-6,11,-6]

[R,P,C]=residuez(b,a)

Ez=tf(b,a,1,'variable','z')

zplane(b,a)

A current filament carrying 8A in the z a direction lies along the entire z-axis in free space.
A rectangular loop connecting A (0, 0.2, 0) to B (0, 0.2, 0.3) to C (0, 0.7, 0.3) to D (0, 0.7,
0) to A lies in the x = 0 plane. The loop current is 3 mA and it flows in the z a direction in
the AB segment. Find the force on the loop due to the field of the straight filament.