Waste Spark EI Systems Are Being Discussed

question 45

Multiple Choice

Waste spark EI systems are being discussed. Technician A says a high-resistance spark plug won't affect the firing of its companion spark plug. Technician B says improper spark plug torque can't cause an engine misfire. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Market Share

The percentage of an industry's total sales that is earned by a particular company over a specified time period.

Initial Price

The original cost or price of a good or service when it is first offered for sale, often used as a baseline for pricing strategies.

Contribution Margin

The amount remaining from sales revenue after variable costs have been deducted, used to cover fixed costs and contribute to profit.

Machine Hour

A unit of measure representing the operation of a machine for one hour, often used in cost accounting.