College

15. The halide leak detector is used to:

A. Detect nitrogen leaks in the refrigeration system.

B. Detect water leaks in a chilled water system.

C. Detect refrigerant leaks in a refrigeration system.

D. Detect air leaks in duct systems.

Answer :

Final answer:

The halide leak detector is a tool used to identify refrigerant leaks in refrigeration systems, specifically detecting halogenated substances. It operates by using a flame that changes color in the presence of refrigerants. The answer to the student's question is option c: it detects refrigerant leaks in a refrigeration system.


Explanation:

Understanding the Halide Leak Detector

The halide leak detector is a specialized tool used in the field of refrigeration systems. Its primary function is to detect refrigerant leaks in a refrigeration system.

When a refrigerant, such as a halogenated hydrocarbon, escapes into the atmosphere, it can be harmful and reduce the efficiency of the refrigeration unit. The halide leak detector identifies these leaks by utilizing a flame that changes color when it detects the presence of halogenated substances.

Options Evaluation

Let’s briefly go over each option to clarify:

  1. a. Detects nitrogen leaks in the refrigeration system: This is incorrect because nitrogen is not a refrigerant that would be detected with this tool.
  2. b. Used to detect water leaks in a chilled water system: Incorrect, as it specifically detects halides associated with refrigerants.
  3. c. Detects refrigerant leaks in a refrigeration system: This is the correct option.
  4. d. Detects air leaks in duct systems: Not applicable, as this tool is specialized for refrigerants.

Therefore, the correct answer is c. detects refrigerant leaks in a refrigeration system.


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