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2016
March
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How Many Types Of Maintenance
Write at least 5 Types Of Refrigerant ?
Definition of HVAC ?
Why The Condensing Unit Is Not Running while switch on the A/c ?
What is Reason for Frost Buildup On The Suction Line (big copper line) Or Near The Compressor ?
The Condenser Fan Is Running, But The Compressor Doesn’t working Why ?
5. What is direct expansion equipment?
What is the different between FCU and Spli A/c ?
One ton Equal to How Much BTU/Hr ?
What is the reason for water leak in Air conditioning ?
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