One of the Most Efficient Engines Built So Far Has

question 16

Short Answer

One of the most efficient engines built so far has the following characteristics:
combustion chamber temperature = 1900°C; exhaust temperature = 430°C. 7.0 × 10⁹ cal of fuel produces
1.4 × 10¹⁰ J of work in one hour. What is the power output, in hp, of this engine?

---

Definitions:

Dopamine

A neurotransmitter of the biogenic amine group; important in motor function.

cAMP Signal Transduction

A cellular signaling pathway involving the secondary messenger cyclic AMP (cAMP) which mediates a variety of physiological responses.

Adenylyl Cyclase

Enzyme responsible for catalyzing the conversion of ATP to cyclic AMP (cAMP).

Protein Kinase

An enzyme that modifies other proteins by chemically adding phosphate groups, playing a crucial role in cellular signaling and function.