AC & Ducting Charghand Interview Questions and Answers

Vacuum is a state of low pressure where the gas or air is removed from a closed space.

• Vacuum is created by removing gas or air from a closed system.

• It is measured in units of pressure, such as inches of mercury (inHg) or millibars (mbar).

• Standing pressure refers to the pressure of the refrigerant in the system when it is not running.

• Running pressure refers to the pressure of the refrigerant in the system when it is operating.

• The pressure values for R22 and R410A refrigerants ...read more

Transramer is not a recognized term in the field of AC and ducting charghand.

• Transramer is not a term commonly used in the AC and ducting industry.

• There is no specific information or works associated with transramer in this context.

• It is possible that the term was misspelled or misunderstood during the interview.