Write Short note on Ventilation arrangement for window air conditioner.
[5 marks]Explain charging method with portable charging cylinder.05
[ marks]Explain Pressure testing for leak testing method.
[5 marks]Write selection criteria for the mounting position of split air conditioner.
[5 marks]Explain in detail arrangement of Connecting the pipes and pipe05 insulations.
[ marks]Enlist commonly used Instruments, Tools and Supplies for installation of RAC system.
[ marks]Write Short note on Installing Refrigeration and Freeze.
[5 marks]Enlist different types of leak detecting devices and explain in brief.
[5 marks]Explain adding oil process to the RAC system.
[5 marks]Explain Refrigerant recovery method.
[5 marks]Write Installation procedure of split air conditioner.
[5 marks]Write short note on Evacuation of refrigeration system.
[5 marks]Draw wiring diagram for installation for room air conditioner and explain05 in brief.
[ marks]Explain Selection of proper location for Room Air Conditioner.
[5 marks]Write Preparation steps for Installation of Room Air Conditioner.
[5 marks]What Safety Precautions are considering while installing Room Air Conditioner.
[ marks]Write Short note on arrangement of proper slope and provision for to05 drain water.
[ marks]