Homework Help for Electrical Engineering

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Design a voltage-divider bias circuit in Figure 1 with a gain of 5. Assume the
following values: R1= 12R2 and 500Ω ≤ RS ≤ 2kΩ. 

Arithmetic operations

In this lab, we will use the 4-bit adder IC 7483 to construct and test a 1-bit, and a 4-bit adder. 

Procedure

1. Introducing IC 7483

•  Figure 1 shows the pin configuration of Adder IC 7483. Read the IC data sheet, to identify the inputs and outputs the IC. Then fill the blanks writing the pins functions. Please type you answer.

• Construct and test a 1-bit, and a four-bit adder using IC 7483.

Materials:

7483 4-Bit Adders

solve the problem

Simplify 

(X+y). (X+y) '+((X'y') +X')'

Calculate the following biasing point values for the BJT in the circuit shown in Figure 3.

a. VCE
b. VBE
c. IC
d. IB

what is reliability

Using kirchhoff's law calculate i1,i2,i3, R, and E for the circuit shown in figure

Alternators can be overloaded by 10 percentage for 10-15 minutes, this

a. Steady state voltage stability will get affected

b. may reduce the stability limit

c. may disturb Nose point

d. may lose Angular stability 

Alternators can be overloaded by 10 percentage for 10-15 minutes, this

a. Steady state voltage stability will get affected

b. may reduce the stability limit

c. may disturb Nose point

d. may lose Angular stability 

Micro-programming systems - ATmega 328P microcontroller

Simple program to change the state of 3 LEDs over the ATmega 328P microcontroller. The question is in the attached pdf file.

I just attached the reference material which is the nppcontrolsystems

solve the image