The Three Center Journals in a Crankshaft Are 1 1/16

question 1

Multiple Choice

The three center journals in a crankshaft are 1 1/16 inches long, the front journal is 1 1/2 inches long, and the rear journal is 1 7/8 inches long. What is the total length in inches of the five main bearing journals?

• A) 5 1/16
• B) 6
• C) 6 9/16
• D) 7 5/16

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Definitions:

Overhead Costs

Indirect expenses related to the operation of a business that are not directly assignable to a specific product or service.

Direct Labor Hours

The total hours worked by employees directly involved in the manufacturing of a product or the provision of a service.

Machine Hours

A measure of production time used in cost accounting to allocate costs to products or job orders, based on the hours a machine is operated.

Batch Size

The quantity of items or units produced in a single manufacturing run or production cycle, which can significantly impact production efficiency and cost.