Questions
Part 1. MATLAB Programming The wind chill factor measures how cold it feels with a given...

Part 1. MATLAB Programming The wind chill factor measures how cold it feels with a given air temperature T (in degrees Fahrenheit) and wind speed (V, in miles per hour). The formula is approximately
WCF = 35.7 + 0.6T ? 35.7(V0.16) + 0.43T(V0.16)
a). Write a function that will calculate the wind chill factor (WCF) given temperature and wind speed. Your function should round down to the nearest integer.
b). Write a script that will use the function above to create a table of wind chill factors, similar to the one shown at https://en.wikipedia.org/wiki/Wind_chill#/media/File:Wind_chill.png. Wind speed should be down the left and temperature across the top.

Please show output if possible Thanks

In: Electrical Engineering

a) “CONT” on a motor nameplate indicates that the motor can put out _____________ power continuously....

a) “CONT” on a motor nameplate indicates that the motor can put out _____________ power continuously.

b) ______________ DC motors have electronic commutators.

c) Stepper motors are used when precise, repeatable shaft _____________ is required.

d) Single-phase induction motors usually have a(n) ______________ winding for starting the motor.

e) Which one of these cannot be a synchronous speed? (3600, 2400, 1800, 1200, 600) rpm

f) There are five kinds of power losses in AC motors. Name them:

            1. _________________________

            2. _________________________

            3. _________________________

            4. _________________________

            5. _________________________

g) If the starting torque of the load is greater than the starting torque of the motor, the motor will ____________.

h) Most motors can supply several times their rated power for short periods of time. Ultimately, the motor _________________________ limits the power output.

i) Three-phase synchronous motors have ______________________ starting torque.

j) If an induction motor has no _______________________, its speed will approach the synchronous speed.

k) If the field is reduced on an unloaded shunt-connected motor, the motor will

(speed up, slow down, remain at the same speed).

l) A wheel on a vehicle has a diameter of 750 cm and rotates at 200 rpm. The speed of the vehicle is ____________ m/s.

m) Typical industrial motor efficiency is 85-95% at _______________ load.

n) A crank handle is 50 cm long. You push down on the crank handle with a force of 15 N. The torque on the crank is ______________ N-m.

o) Back EMF opposes the applied ________________.

p) A permanent magnet motor has the same torque-speed curve as a(n) ______________ motor.

q) What kind of motor is sometimes used without a load for power factor correction? _______________ motor.

r) What kind of motor runs at a constant speed regardless of the load? _________________motor.

s) The armature winding is on the (rotor, stator, either rotor or stator).

t) What do you call the part of a motor that rotates? ______________

u) The most common motor in the world is an induction motor with a ______________ rotor.

v) What do you call the part of a motor that does not rotate? ____________________

w) Motor brushes are usually made out of what material? ______________

x) What do you call a motor that can run on both AC and DC? ___________________________

y) EMF stands for _____________________________

z) Back EMF is proportional to the field strength and the ______________ of rotation.

In: Electrical Engineering

1.. Write a code that LED1 (Red LED- P1.0) turns ON when after you push S1(push...

1.. Write a code that LED1 (Red LED- P1.0) turns ON when after you push S1(push button - P1.1) five times and stays OFF forever after that.

2.. Write a code that LED1 (Red LED- P1.0) turns OFF and LED2 (Red LED- P9.7) Turns ON after you push S1(push button -P1.1) five times and they stay that way forever.

In: Electrical Engineering

In the lossless T-lie model for AC sinusoidal signals, a) Why are the inductance and capacitance...

In the lossless T-lie model for AC sinusoidal signals,
a) Why are the inductance and capacitance parameters distributed?
b) Why is the distributed inductance in series?
c) Why is the distributed capacitance in parallel?
d) Why is the model over a differential length of T-line instead of finite length?

In: Electrical Engineering

I need a Verilog code that makes the LEDs on the FPGA board works like this....

I need a Verilog code that makes the LEDs on the FPGA board works like this.

https://image.ibb.co/mu5tnS/6.gif

There are 16 LEDs in the FPGA board

In: Electrical Engineering

Write a report about " 5G Technology" and commit to a number of pages .   Chapter...

Write a report about " 5G Technology" and commit to a number of pages .  

Chapter 1                   Introduction (3 Pages)

Background of the Study

Chapter 2                   Discussion   (10 Pages)

The Block /Schematic Diagram of the System

The System Implementation

Strengths

Drawbacks

Chapter 3                   Results      (5 Pages)

Conclusion

Scope and limitations

Recommendation

References      (1 Page)

In: Electrical Engineering

Assume you have a completely “dead” radio receiver with no visually defective components. What is the...

Assume you have a completely “dead” radio receiver with no visually defective components. What is the next troubleshooting step?

What is meant by “milking the front panel”?

What is the purpose of a “load” instrument in troubleshooting?

What is a good source for documentation on consumer equipment such as televisions, VCRs, and entertainment equipment?

In: Electrical Engineering

Construct the Transmitter and Receiver of a Frequency Hopping Spread Spectrum system. Also label and mention...

Construct the Transmitter and Receiver of a Frequency Hopping Spread
Spectrum system. Also label and mention the purpose of each component.

In: Electrical Engineering

(a) From your understanding, when would you use each of the following simulation commands in LTspice?...

(a) From your understanding, when would you use each of the following simulation commands in LTspice? i. DC Operating Point ii. Transient iii. AC Analysis iv. DC Sweep

In: Electrical Engineering

What are the advantages and disadvantages of an asynchronous system? What is a fundamental mode of...

What are the advantages and disadvantages of an asynchronous system?
What is a fundamental mode of an asynchronous system?
Why is it important that asynchronous circuits be hazard free?

In: Electrical Engineering

Solar electricity cost. Despite all the advantages of using solar cells to harvest solar energy, solar...

Solar electricity cost.

Despite all the advantages of using solar cells to harvest solar energy, solar electricity still has an insignificant share (~1%) in the world’s overall energy supply picture. This is mostly due to the economic consideration. While there’s virtually no fuel (sunlight) cost and maintenance cost once the solar panels are installed, the initial cost of solar electricity systems is still the obstacle for wide-spread adoption of solar photovoltaic technologies.

a. Use the single-crystalline Si solar panels as an example. Typical module fabrication cost is $150/m2, and typical efficiency is 15% (the commercial panel efficiency is significantly lower than the efficiency of champion laboratory cell; why?). Calculate the cost of the solar panels in terms of $ per peak power output ($/WP). [Hint: what is the optical power intensity for AM1.5 global spectrum?]

b. Assume all the other cost items (transportation, installation, and other Balance of Systems such as inverters, meters, etc.) is about 150% of the panel cost. A typical panel lifetime is 25 years. In Gainesville, we get about 2000 hours per year sunlight at standard AM1.5G power (1 kW/m2). Calculate, over the lifespan of the solar panels, how much is the cost of the solar electricity in terms of cents per kWh.

In: Electrical Engineering

Explain how the Touch-Tone Telephone works when we dial a number; how it is transmitted to...

Explain how the Touch-Tone Telephone works when we dial a number; how it is transmitted to the telephone office.

In: Electrical Engineering

Part 1. MATLAB Programming The wind chill factor measures how cold it feels with a given...

Part 1. MATLAB Programming The wind chill factor measures how cold it feels with a given air temperature T (in degrees Fahrenheit) and wind speed (V, in miles per hour). The formula is approximately

?????? = 35.7 + 0.6?? ? 35.7(??0.16) + 0.43??(??0.16)

a). Write a function that will calculate the wind chill factor (WCF) given temperature and wind speed. Your function should round down to the nearest integer.

b). Write a script that will use the function above to create a table of wind chill factors, similar to the one shown at https://en.wikipedia.org/wiki/Wind_chill#/media/File:Wind_chill.png. Wind speed should be down the left and temperature across the top. PLEASE SHOW OUTPUT THANKYOU

In: Electrical Engineering

1. Write code in mips that will play battleships. Include comments in code on what each...

1. Write code in mips that will play battleships. Include comments in code on what each part is doing.

In: Electrical Engineering

A) Convert the binary (0100011011) to Hex and multiply it by A8H B) Subtract (0011101111010010) your...

A) Convert the binary (0100011011) to Hex and multiply it by A8H B) Subtract (0011101111010010) your answer in A)

In: Electrical Engineering