-A 555 Timer Is Connected as Shown in Figure If

question 29

Multiple Choice

-A 555 timer is connected as shown in Figure If the cap on pin #6 is being held at 0 V by pin 7, pin #2 must go below for the output from the timer to go high.

• A) +5 V
• B) 0 V
• C) +3 V
• D) +15 V

---

Definitions:

Physical Units

Measurements or quantities of items not based on value or price but on physical count or volume.

Velocity

The rate at which money circulates in an economy, calculated as the ratio of nominal GDP to the money supply.

Price Level

A measure of the average prices of goods and services in an economy at a specific point in time.

Quantity Equation

The equation M × V = P × Y, which relates the quantity of money, the velocity of money, and the dollar value of the economy’s output of goods and services.