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I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
The refrigeration cycle is a process in which a refrigerant absorbs heat from a low-temperature area and releases it in a high-temperature area.
The refrigeration cycle starts with the refrigerant entering the compressor as a low-pressure gas.
The compressor then compresses the refrigerant, raising its temperature and pressure.
The high-pressure, high-temperature refrigerant then flows through the condenser coils, where i...
Common gases used in AC systems include refrigerants like R-410A, R-22, and R-134a.
R-410A is a popular refrigerant used in newer AC systems for its environmental friendliness and efficiency.
R-22, although being phased out due to its ozone-depleting properties, is still found in older AC units.
R-134a is commonly used in automotive air conditioning systems.
Other gases like R-407C and R-404A are also used in specific AC a
I applied via Company Website and was interviewed in Apr 2022. There was 1 interview round.
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I was interviewed in Mar 2022.
AC installation gais filing service technician I am doing
I am a technician with expertise in refrigeration cycles, AC blower issues, suction line icing, and grill temperature.
Refrigeration cycle is a process in which refrigerant absorbs heat from the indoor air and releases it outside to cool the indoor space.
AC blower running very slow could indicate a problem with the motor or a clogged air filter.
AC suction line icing may be caused by low refrigerant levels, restricted ai...
I applied via Company Website
The fan motor checking process involves inspecting the motor for any issues that may affect its performance.
Check for any unusual noises coming from the motor
Inspect the motor for any signs of overheating or burning
Test the motor's electrical connections for proper voltage and current
Check the motor's bearings for any signs of wear or damage
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
An AC interview is a discussion between a potential candidate and an employer to assess the candidate's skills and experience in air conditioning systems.
An AC interview typically includes questions about the candidate's experience with HVAC systems, troubleshooting skills, and knowledge of refrigerants.
Candidates may be asked to demonstrate their ability to perform basic maintenance tasks on air conditioning units.
Emp...
Qualifications for railway AC technicians typically include a high school diploma or equivalent, completion of a vocational training program, and relevant certifications.
High school diploma or equivalent is usually required
Completion of a vocational training program in HVAC or related field is necessary
Relevant certifications such as EPA 608 certification may be required
Experience working with HVAC systems, especially
My name belal khan ac tacnesean
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