# Week 1 | Electronic Engineering homework help

1. What controls the electrical properties of the atom?
2. The valence electron is referred to as a __________ ?
3. When silicon atoms combine to form a solid, they arrange themselves into an orderly pattern called ____________ ?
4. When is the result when a diode’s reverse bias is increased?
5. Which approximation is generally the best choice because it is easy to use and does not require a computer?
6. Much of the information on a manufacturer’s data sheet is obscure and of use only to circuit designers.

Don't use plagiarized sources. Get Your Custom Essay on
Need an answer from similar question? You have just landed to the most confidential, trustful essay writing service to order the paper from.
Just from \$11/Page

7. A diode can be effectively checked by what equipment?

8. All silicon diodes have a knee voltage of approximately ________.

9.A diode is a nonlinear device because the graph of its current versus voltage is:

10.The point of intersection, which is called the Q point, represents:

11.A silicon diode has a saturation current of 6 nA at 25oC. What is the saturation current at 100oC?

12.A 10 V DC power supply is connected in series with a silicon diode and a 1 KΩ resistor. Calculate, load current, load voltage, load power, diode power, and total power.

13.Figure 1 below shows a DC power supply connected in series with a diode, R1 and R2.

Assume none-ideal diode (VD=0.7 V). Calculate the total current through and voltage across each resistor.

Figure 1