Today, There Are Over ______ PACs

question 12

Multiple Choice

Today, there are over ______ PACs.

• A) 1,000
• B) 4,000
• C) 10,000
• D) 50,000
• E) 100,000

---

Definitions:

Shift Rail Bar

A component in manual transmissions that moves the gears into place when the driver changes gear.

Standard Transmission

A type of vehicle transmission that requires manual operation by the driver to select and engage gears, typically using a clutch and a gear lever.

Detent Mechanism

A mechanical feature designed to temporarily hold components in a fixed position, utilizing a ball or a pin that fits into a notch or groove.

Twin Countershaft

A transmission design that uses two parallel shafts to distribute the load and increase the durability and efficiency of power transmission.