Two Engines Are Identical Except That Engine a Is Two

question 72

Multiple Choice

Two engines are identical except that engine A is two years old and engine B is new.If engine A does 15% less work than engine B under identical operating conditions,what is the ratio of the efficiencies of the two engines,eA/eB?

• A)0.10
• B)0.15
• C)0.85
• D)0.90
• E)1.0

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Definitions:

Low Self-Esteem

A condition where a person holds a diminished or negative view of their worth or capabilities.

Insecurity

Feelings of uncertainty or anxiety about oneself; lack of confidence.

Self-Sabotage

Damaging your own credibility or competence.

Complex Job

Employment that involves multifaceted tasks requiring high levels of judgment, decision-making, and creativity.