An Electric Component Has a Failure Rate of ë= 0

question 25

Multiple Choice

An electric component has a failure rate of ë= 0.0035 failure per hour.For this component,the mean time to failure(è) is _____.

• A)356.8 hours
• B)285.7 hours
• C)532.7 hours
• D)258 hours

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Definitions:

Job Cost Sheet

A document used to track the expenses associated with a specific job or project, including materials, labor, and overhead costs.

Cost Ledger

A subsidiary ledger containing all cost-related information, including direct and indirect costs ledgers, for a company.

Service Business

A business model focused on delivering non-physical products or services to its consumers.

Overhead

The indirect costs or expenses associated with operating a business, including administrative, office, and rented space expenses.