Technician a Says That Valvetrain Noise Will Occur at Half

question 1

Multiple Choice

Technician A says that valvetrain noise will occur at half the speed of engine rpm. Technician B says valvetrain noises coming from inside the timing cover can be caused by a bad timing chain or chain guide. Which technician is correct?

• A)Technician A
• B)Technician B
• C)Both technicians
• D)Neither technician

---

Definitions:

Activity-Based Costing

A costing method that assigns overhead and indirect costs to related products and services based on the activities they require.

Activity Rate

A predetermined overhead rate in activity-based costing. Each activity cost pool has its own activity rate which is used to apply overhead to products and services.

Estimated Overhead

Projected costs for running a business that does not directly tie to specific product manufacturing, such as rent, utilities, and management salaries.

Direct Labour-Hours

The total hours of work directly contributed by labor to the production of goods.