If, for an Ideal Heat Engine, Q_H , Q_C, and W

question 31

Multiple Choice

If, for an ideal heat engine, Q_H , Q_C, and W are, respectively, the heat absorbed, the heat exhausted, and the work done per cycle, which of these is true?

• A) Q_H cannot be more than W.
• B) Q_C cannot be more than Q_H.
• C) W cannot be more than Q_C.
• D) Q_H cannot be more than Q_C.

---

Definitions:

Variable Manufacturing Overhead

Costs in manufacturing that vary with operational output, such as indirect materials, utilities, and other expenses that increase with production volume.

Fixed Manufacturing Overhead

Regular, consistent costs associated with operating a manufacturing facility that do not vary with the level of production, such as salaries and rent.

Contribution Margin

The amount by which a product's selling price exceeds its total variable costs, contributing to covering fixed costs and generating profit.

Production Constraint

A limitation or bottleneck in a manufacturing process that affects the overall output.