List and describe the steps in the power-on procedure
In: Electrical Engineering
You recently shifted in a house, and you found three appliances, A of 900 W, B of 1300 W, and C of 750W, in the kitchen connected to a supply of 240 volts and a circuit breaker of 7.5 A current. Which appliances can be used simultaneously?
a = 1, b = 3 , c= 9
Need answer quick
thanks
In: Electrical Engineering
How do you connect a relay switch to a servo motor to turn it on/off? (Schematic)
In: Electrical Engineering
(CO 3) If an event is captured at a reading of 0x52BA, what will the counter value be if the next event occurs after 1 ms? The E-clock is 12 MHz.
Group of answer choices
a) 0xD06C
b) 0x72AC
c) 0x819A
d) 0xF020
In: Electrical Engineering
3. Use Matlab to find the partial fraction expansion of the functions below.
a) F(s)=16(s+2)/((s+4)(s2+6s+9))
show your Matlab commands and answers in the space below
b) F(s)=(s2+2s+2)/((s+1)2(s+4)2)
show your Matlab commands and answers in the space below
In: Electrical Engineering
Explain the concept of modulation. b-) Explain the reasons for the modulation. c-) Classify the modulation and write the usage places. d-) Write down the factors that cause a loss in modulation circuits
In: Electrical Engineering
CAN SOMEONE RUN THIS WITH VHDL AND SEND ME THE OUTPUT?
| LIBRARY ieee; | |
| USE ieee.std_logic_1164.ALL; | |
| ENTITY LFSR8 IS | |
| PORT (Clk, Rst: IN std_logic; | |
| output: OUT std_logic_vector (7 DOWNTO 0)); | |
| END LFSR8; | |
| ARCHITECTURE LFSR8_beh OF LFSR8 IS | |
| SIGNAL Currstate, Nextstate: std_logic_vector (7 DOWNTO 0); | |
| SIGNAL feedback: std_logic; | |
| BEGIN | |
| StateReg: PROCESS (Clk,Rst) | |
| BEGIN | |
| IF (Rst = '1') THEN | |
| Currstate <= (0 => '1', OTHERS =>'0'); | |
| ELSIF (Clk = '1' AND Clk'EVENT) THEN | |
| Currstate <= Nextstate; | |
| END IF; | |
| END PROCESS; | |
| feedback <= Currstate(4) XOR Currstate(3) XOR Currstate(2) XOR Currstate(0); | |
| Nextstate <= feedback & Currstate(7 DOWNTO 1); | |
| output <= Currstate; | |
| END LFSR8_beh; |
test bench:
| LIBRARY ieee; | |
| USE ieee.std_logic_1164.ALL; | |
| ENTITY Testbench IS | |
| END Testbench; | |
| ARCHITECTURE TBarch OF Testbench IS | |
| COMPONENT LFSR8 IS | |
| PORT (Clk, Rst: IN std_logic; | |
| output: OUT std_logic_vector (7 DOWNTO 0)); | |
| END COMPONENT; | |
| SIGNAL Clk_s, Rst_s: std_logic; | |
| SIGNAL output_s: std_logic_vector(7 DOWNTO 0); | |
| BEGIN | |
| CompToTest: LFSR8 PORT MAP (Clk_s, Rst_s, output_s); | |
| Clk_proc: PROCESS | |
| BEGIN | |
| Clk_s <= '1'; | |
| WAIT FOR 10 ns; | |
| Clk_s <= '0'; | |
| WAIT FOR 10 ns; | |
| END PROCESS clk_proc; | |
| Vector_proc: PROCESS | |
| BEGIN | |
| Rst_s <= '1'; | |
| WAIT FOR 5 NS; | |
| Rst_s <= '0'; | |
| FOR index IN 0 To 4 LOOP | |
| WAIT UNTIL Clk_s='1' AND Clk_s'EVENT; | |
| END LOOP; | |
| WAIT FOR 5 NS; | |
| ASSERT output_s = X"88" REPORT "Failed output=88"; | |
| WAIT; | |
| END PROCESS Vector_proc; | |
| END TBarch; |
In: Electrical Engineering
Problem 5)
A long shunt 600 V, 1200-rpm DC motor has a series field winding
resistance of 0.05 Ω, a shunt field winding resistance of 200 Ω,
and an armature resistance of 0.1 Ω. The machine is connected to
600 V DC source. The rotational loss is 3.2 kW. If the machine
draws a 100 A from the supply, calculate
a. Back EMF
b. Determine the machine’s converted power (or developed power) and
its efficiency.
c. Determine the speed regulation if the machine draws 165 A at
full load.
In: Electrical Engineering
H(s)G(s) = 30(s+2)/(s^3+7s^2+12s)
In MATLAB, Use the function margin to plot log-magnitude, phase,
gain margin, phase margin. Do not use the function bode.
I graphed it using margin, but how do I just get the phase? I got
the gain margin, phase margin, and the cross over frequencies.
Thanks
In: Electrical Engineering
List down three ways of determination of good code.
In: Electrical Engineering
Draw the schematic diagram of circuit which realizes function F=x'y'z+xz by using 3 input active-0 output DECODER and necessary AND, OR, EXOR and NOT gates.
In: Electrical Engineering
A rectangular waveguide of width w and height h has cut-off frequencies for TE10 and TE11 modes in the ratio 1 : 2. The aspect ratio ?
In: Electrical Engineering
How do the Gauss-Seidel, Newton-Raphson, and
Fast-Decoupled-Newton-Raphson iteration methods differ from task
layout, iteration terminations, and
from the point of convergence?
What does the Gauss-Seidel method acceleration factor means, how
does it affect the calculation?
In: Electrical Engineering
how an induction type Instrument can be used as an AC Voltmeter
In: Electrical Engineering
Any microcontroller project with minimum requirement use switches, led, and 7-segment.
In: Electrical Engineering