At What Lower Temperature Does a Reversible Engine Operating from a High

question 22

Multiple Choice

At what lower temperature does a reversible engine operating from a high temperature of 600 K have the same efficiency as another reversible engine operating between 400 K and 750 K?

• A)350 K
• B)330 K
• C)320 K
• D)290 K

---

Definitions:

Femoral Artery

The major artery supplying blood to the thigh and leg.

Anterior Tibial Artery

The main artery that supplies blood to the anterior portion of the lower leg, originating from the popliteal artery.

Renal Artery

A blood vessel that supplies oxygenated blood to the kidneys.

Suprarenal Artery

Blood vessels that supply blood to the adrenal glands located above the kidneys.