Question

What is the advantage of ice lined refrigerator over domestic one in a hospital?

• A. Cost effective
• B. Larger size
• C. Consumes less power
• D. Maintains uniform temperature

Hint:

Ice lined refrigerators are preferred for vaccines because they maintain a uniform and stable temperature.

Answer 1

The Correct Option is D

Concept:
Ice lined refrigerators are used in hospitals and vaccine storage because they maintain stable temperatures.

Step 1: Importance of temperature control.
Many medicines and vaccines lose potency if exposed to improper temperature.

Step 2: Ice lining.
Ice lining helps maintain temperature even during power failure or door opening.

Step 3: Comparison with domestic refrigerator.
Domestic refrigerators may show larger temperature fluctuations. Ice lined refrigerators provide better uniformity.

Step 4: Final answer.
Thus, the advantage is that it maintains uniform temperature. \[ \boxed{\text{Maintains uniform temperature}} \]