6. A 30 MVA generator with 15% reactance is connected to a bus bar. A 25 MVA transformer with 10% reactance is also connected through a 10% bus bar reactor to the same bus bar. Both of these reactance is based on 25 MVA. If a feeder taken out from the bus bars through a circuit breaker develops a three-phase fault, what should be the appropriate rating of the circuit breaker?

7. A system operates at 220 kVA and 11 kV. Using these quantities as base values, find the base impedance for the system.

8. Three 6.6 kV, 12 MVA, 3-phase alternators are connected to a common bus bars. Each has reactance to positive sequence current of 15%. The reactance to negative and zero sequence current are 75% and 30% of the positive sequence value. If an earth fault occurs on one of bus bar, determine the fault current when one of the alternator neutral is earthed through a resistance of 0.25 ohm and the others are isolated.

9. Four identical alternators each rated for 20 MVA, 11 kV have a subtransient reactance of 16% are working in parallel. The short circuit level at the bus bar is.

10. A generator having a solidly grounded neutral and arte 50-MVA, 30 kV has positive, negative and zero sequence reactances of 25, 15 and 5 percent respectively. What reactance must be placed in the generator neutral to limit the fault current for a line to ground fault to that for a three phase fault?

History, Importance and Usage of IoT Circuit Breakers

Implement 1x4 de-multiplexer using data flow modeling in verilog, also write its test bench.

Using an arduino, breadboard,  ultrasonic sensor, buzzer, lcd and red led display distance in centimeters,

If needed, use a rotary potentiometer, male to male cable (m-m) female to male cable (f-m) or any resistor provided in the kit.

display distance in centimeters to lcd. If the object is in distance, turn on Active buzzer(play sound)

and turn on red led. If the object is not in range, display out of range or "Object now close'.  on the lcd, make sure the buzzer is off and red led is off.

Provide code and schematic

Provide code and schematic

Discuss briefly regarding the classification of power amplifiers based on the operational modes. Declare the region of the device. [ 10M ]

Explain the concept of Social Constructivism in its relation to technological development

kindly provide the pros and con allong with their properties such as input impedence and output impedence , no derivations just knwoledge of the following op amps

1-inverting amplifier

2-non-inverting

3-summer amplifier
4-voltage follower

5-op amp difference amplifier

6-integrator op amp

7- differentiator op amp.

What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.What is difference between a 120V/240V step-up and 240/120 V step-down single phase transformers? Both transformers are rated 5 kVA and operated at 60 Hz. Explain your answer by means of relevant diagrams and equations.

Using known op amp configurations, design and draw an op amp circuit to convert Farenheit to Celcius. C=5/9(F-32)

(i) Consider a CMOS inverter supplied at V_DD= 5V with transistor parameters of K_N=K_P=50µA/V² and V_TN=-V_TP=1V. Then consider another CMOS inverter supplied at V_DD= 10V with the same transistor parameters. Draw the VTC of both inverters showing all regions of operation and the middle voltage VM. Verify your results using PSpice.

            (ii) Draw the square root of the CMOS inverter current versus the input voltage for the two CMOS inverters in given in part (i) biased at either V_DD=5 V or V_DD=10 V. Determine the peak current of the CMOS inverter at V_DD=5 V & V_DD=10 V. Verify your results using PSpice.

part(ii) required

PSpice for both parts

You have an equipment to install that has two input pins for power: GND and -5VDC. You look around and the only spare power supply you could find is a +15VDC. What else should you check on this power supply? Can you use it somehow? Explain.

What would be the ideal wavelength range for Si and GaAs photodiodes to produce maximum currents?

Please show logic and or calculations