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WorksheetsAir Conditioner Post Ct Test
Total questions: 20
Worksheet time: 40mins
In a Split AC, “Evaporator” is placed in …….
Indoor Unit (IDU)
Outdoor Unit (ODU)
Both IDU and ODU
Evaporator is not a component of Split AC
Cooling Capacity of an AC is also known as ………
Star Rating
Tonnage of the AC
ISEER Rating
Units per year
Which is the correct flow of refrigerant in AC?
Condenser - Compressor - Capillary Tube - Evaporator
Compressor - Evaporator - Condenser- Capillary Tube
Capillary Tube - Evaporator - Condenser - Compressor
Evaporator - Compressor - Condenser - Capillary tube
What is the function of Evaporator in an AC refrigeration cycle?
Absorbs heat from the room
Compresses gas
Reduces temperature of refrigerant
Reduces temperature of refrigerant
What is the function of Compressor in an AC refrigeration cycle?
Absorbs heat from the room
Compresses gas to ensure circulation
Reduces temperature of refrigerant
Converts gas into liquid
What is the function of Capillary Tube in an AC refrigeration cycle?
Reduces temperature of refrigerant
Compresses gas to ensure circulation
Increases temperature of refrigerant
Converts liquid into gas
What is the benefit of an AC with the digital converter compressor?
It reduces the temperature of the refrigerant
It reduces maintenance of condenser and evaporator
It reduces the power consumption
It reduces the speed of compressor
Which is NOT a correct statement regarding PFC (Parallel Flow Condenser) and Copper Condenser?
PFC Condensers are good in heat exchange
Copper Condensers are easy to clean and repair
ACs with PFC condensers are also power efficient
Copper Condensers are difficult to repair
Which refrigerant has zero potential for Ozone Layer Depletion and Global Warming?
R12
R290
R32
R410a
What is the new testing condition for ACs Star Rating or ISEER rating?
AC running for 8 hours daily for 5 months
AC running for 1200 hours in a year
AC running for 1600 hours in a year at different outside temperature
AC running for 6 months in a year
“A” is a 3 star AC with cooling capacity of 3400 W and “B” is a 2 star AC with cooling capacity of 3550 W. Which will provide better cooling?
AC “A” will provide better cooling
AC “B” will provide better cooling
“A” is a 4 star AC with electricity consumption of 813 Units Per Year and “B” is a 3 star AC with electricity consumption of 729 Units Per Year. Which will consume less energy, if running for same number of hours?
AC “A” will consume less energy
AC “B” will consume less energy
If a standard room is 14 feet long and 11 feet wide, what is the size of AC you will recommend?
1 Ton
1.5 Ton
2.0 Ton
1.5 or 2.0 Ton, whichever is there in stock
What is the benefit of Golden Fin condenser?
Golden Fin condensers look good
Golden Fin condensers are highly energy efficient
Golden Fin condensers last long as they not rust and corrode easily
Golden Fin condensers do better cooling
What is the benefit of Hurricane Mode?
AC makes less noise
AC consumes less energy
AC fan runs at constant speed
Faster cooling due to 1250 CMH air throw
What is the correct method of talking about a feature to customer?
Talk about all features first before any explanation
Explain feature and benefits of few features
Explain features, advantage and benefit together
Explain benefits only when customer is interested
What is the benefit of Green Inverter Technology?
Low power consumption and does not harm environment
Green Inverter Technology uses R290 gas
It ensures highest cooling capacity
Green Inverter Technology uses electronic expansion valve
In Sleep mode, AC progressively and automatically increases temperature by ……………. ?
15 degrees and then becomes constant
8 degrees and then becomes constant
5 degrees and then becomes constant
2 degrees and then becomes constant
“Water resistant Hydrophobic Coating prevents water accumulation and stops bacteria formation over evaporator”.
True
False
“Arctic Cooling can provide cooling up to 16 degrees whereas many of competition ACs can cool only up to 18 degrees”?
True
False
