An Ideal Carnot Refrigerator with a Performance Coefficient (COP)of 5 $5.0 ^ { \circ } \mathrm { C } \text {. }$

question 19

Multiple Choice

An ideal Carnot refrigerator with a performance coefficient (COP) of 5.0 cools items inside of it to $5.0 ^ { \circ } \mathrm { C } \text {. }$ What is the high temperature needed to operate this refrigerator?

• A)61° C
• B)1395° C
• C)6° C
• D)30° C

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Definitions:

On-the-job Training

A training approach where employees learn and acquire new skills in their actual work environment while performing their job tasks.

Training Methods

Training methods are diverse techniques or strategies used to impart skills, knowledge, or competencies, including on-the-job training, e-learning, workshops, and simulation.

Performance Aids

Tools or resources used to improve an individual's ability to perform tasks or jobs more efficiently and effectively.

On-the-job Training

On-the-job training involves learning job-specific skills and gaining practical experience in the actual work environment, often under the guidance of experienced colleagues.