Which of the following best describe Proportional Integral Derivative (PID) Control?
a) A system that changes the output of a controller based on the difference between the controlled variable and the setpoint, and how long the input has been away from the setpoint.
b)A system that changes the output of a controller based on the difference between the controlled variable and the setpoint.
c) A system that changes the output of a controller based on the difference between the controlled variable and the setpoint, and how long the input has been away from the setpoint, and how fast the input is approaching the setpoint.
d)A system that changes the output of a controller based on the difference between the controlled variable and the setpoint, and how fast the rate of change is
In: Electrical Engineering
For irrigation of three different fields in a farm, three engine
pump systems, one MP1, MP2 and MP3, were installed in each field.
The crops planted in the fields need different irrigation times and
quantities. To achieve this, motor pumps are logic
respectively.
It is operated as follows. (MP1=0, MP2=0, MP3=0) ,
(MP1=1, MP2=0, MP3=0) , (MP1=1, MP2=0, MP3=1) , (MP1=0, MP2=1,
MP3=0) , (MP1=0, MP2=1, MP3=1) , (MP1=0, MP2=0, MP3=1) ve (MP1=0,
MP2=0, MP3=0) Status cycle is completed with. Answer the requests
below.
a) Write by explaining how to get the truth table which is the basis of the design of Flip Flops
b) Using Karnaugh Maps, draw the circuit diagram of Flip Flops that will run the motor pumps as desired.
In: Electrical Engineering
In: Electrical Engineering
Using a bit other than DN, construct a ladder diagram that will turn “ON” a pilot lamp when normally open pushbutton IN_5 is turned “ON”. The pilot lamp (OUT_1) will turn “OFF” 17 seconds after IN_5 is turned “OFF”. Normally open pushbutton IN_2 resets the timer. Draw a ladder diagram.
In: Electrical Engineering
3a. What happens if we remove a light bulb from the circuit having Light Bulbs in Series:
3a. What happens if we remove a light bulb from the circuit having Light Bulbs in Parallel:
3c. Christmas lights sometimes come wired in parallel or in
series. Which variety do you prefer and state why?
In: Electrical Engineering
(True or False) Recover, recycle and reclaim are the only three
legal ways refrigerant can be removed from an A/C or refrigeration
system
In: Electrical Engineering
True or false
1- Thermally light building, usually refers to a building that is very well insulated.
True
False
2- Manometer is a device that used to measure the air velocity.
True
False
3- The term "Slip" indicates the difference between the motor's synchronous speed and the no-load speed .
True
False
4-R-value indicates the ability of a material to conduct heat.
True
False
5-Wet Bulb (WB) Temperature: is for the temperature reading form an ordinary mercury bulb thermometer or regular temperature sensor.
True
False
In: Electrical Engineering
Prepare a detailed report on PWM BASED OFF-GRID SOLAR INVERTER project.
The report should include the following details in detailed manner :
circuit diagram its simulation in MATLAB and its graph .
The mathematical calculations considering the appropriate size of the PV cell for 1.5 KVA load.
The topology used and its efficiency .
In: Electrical Engineering
Design a comb filter in MATLAB that meets the following specifications:
it eliminates 5 harmonics of 100Hz
it eliminates dc (zero frequency)
|h(t)| <= 0.001 for t> 0.5
In: Electrical Engineering
how to make an electronic automatic shut-off water meter for leak detection?
In: Electrical Engineering
Design of 4 Bit Adder/Subtractor using Loops (Behavior Modeling Style) (verilog Code) -
In: Electrical Engineering
Define the following terms: (1)control system(2) plants (3) process(4) disturbance(5) controller (6) output (7) input.
In: Electrical Engineering
Electromagnetic Waves
State and derive the Maxwell equation for time varying fields and
explain their physical interpretation
In: Electrical Engineering
Design a 4 th order band-pass, maximally flat lumped-element filter with center frequency 3 GHz and 10% bandwidth. The characteristic impedance is 50 Ω.
FR4 substrate εr = 4.4, d = 1.6 mm, and tan δ = 0.02, with copper conductors 17 μm thick.
In: Electrical Engineering
1. (20) Literature survey.
Write a mini report on promising photolithography technologies for nm critical features in future generations of semiconductor technology.
In: Electrical Engineering