EPA 608 (CORE) Exam
__________ refers to the technique of cleaning refrigerants by using oil separation & single or a
couple of passes thru filter out-driers, which reduce moisture & acidity? - ANS-Recycling
A system is considered dehydrated whilst? - ANS-The vacuum indicator suggests you have
reached & held the required finished vacuum.
A system is dehydrated to do what? - ANS-Remove water & water vapor.
All restoration gadget currently being made is needed to have what? - ANS-An EPA authorised
certification label.
Before you do away with any device containing a refrigerant, you have to? - ANS-Recover the
refrigerant.
Containers designed "refillable" by way of DOT are used for transporting recovered pressurized
refrigerant to? - ANS-To meet safety necessities.
In trendy, combined refrigerants need to be charged? - ANS-As a liquid.
It is necessary to area a refrigerant label on what? - ANS-A refrigerant cylinder that is being
returned for reclaiming.
Never overfill refrigerant garage cylinders because? - ANS-The inner strain of the cylinders
might also upward push in heated areas & purpose an explosion.
Never use an open flame to heat a refrigerant tank because? - ANS-1) It can bring about
venting refrigerant to the atmosphere.
2)The tank may explode, causing severe damage to human beings nearby.
3) Refrigerant within the tank may decompose, forming a toxic fabric.
Refrigerant entering the compressor of a refrigeration gadget is a? - ANS-Superheated vapor.
Refrigerant vapors or mist ought to no longer be inhaled due to the fact? - ANS-They may
purpose heart irregularities &/or unconsciousness.
The color code for accepted refrigerant recovery cylinders is? - ANS-Yellow tops & grey our
bodies.
__________ refers to the technique of cleaning refrigerants by using oil separation & single or a
couple of passes thru filter out-driers, which reduce moisture & acidity? - ANS-Recycling
A system is considered dehydrated whilst? - ANS-The vacuum indicator suggests you have
reached & held the required finished vacuum.
A system is dehydrated to do what? - ANS-Remove water & water vapor.
All restoration gadget currently being made is needed to have what? - ANS-An EPA authorised
certification label.
Before you do away with any device containing a refrigerant, you have to? - ANS-Recover the
refrigerant.
Containers designed "refillable" by way of DOT are used for transporting recovered pressurized
refrigerant to? - ANS-To meet safety necessities.
In trendy, combined refrigerants need to be charged? - ANS-As a liquid.
It is necessary to area a refrigerant label on what? - ANS-A refrigerant cylinder that is being
returned for reclaiming.
Never overfill refrigerant garage cylinders because? - ANS-The inner strain of the cylinders
might also upward push in heated areas & purpose an explosion.
Never use an open flame to heat a refrigerant tank because? - ANS-1) It can bring about
venting refrigerant to the atmosphere.
2)The tank may explode, causing severe damage to human beings nearby.
3) Refrigerant within the tank may decompose, forming a toxic fabric.
Refrigerant entering the compressor of a refrigeration gadget is a? - ANS-Superheated vapor.
Refrigerant vapors or mist ought to no longer be inhaled due to the fact? - ANS-They may
purpose heart irregularities &/or unconsciousness.
The color code for accepted refrigerant recovery cylinders is? - ANS-Yellow tops & grey our
bodies.
