Articles Posted in the " Fill in the Blanks " Category

  • Refrigeration-Filling blanks

    Refrigeration-Filling blanks

    Refrigeration-Filling blanks  Oil separator An oil separator is always placed in the ————-line. Crank case A crank case heater is connected in such a way so that it is ———–when the compressor is off. Compressor The compressor is called the ————- of the refrigeration unit. Anemometer Anemometer is used to measure the ————–. Dehydrator Dehydrator […]


  • Filling blanks – controls

    Filling blanks – controls

    Filling blanks – controls  Controls and safety devices in refrigeration are  extremely important to make the operation automatic and safe. Thermostat makes the motor off as soon as the pre-fixed temperature is achieved. Absence  of a thermostat will keep the refrigeration in working unnecessary resulting in the wastage of power without achieving any useful purpose. Safety […]


  • Refrigeration Evaporator-Fill in blanks

    Refrigeration Evaporator-Fill in blanks

    Refrigeration Evaporator-Fill in blanks It will improve the deep understanding of a evaporator used in refrigeration. Evaporators are the cooling unit in a refrigeration unit. Both dry and flooded evaporators produce cooling using latent heat. Evaporator used in the domestic units is called ————-evaporator. Commercial refrigeration uses an evaporator which is called ————-evaporator. Industrial  refrigeration […]


  • Refrigeration Expansion valves-Fill in blanks

    Refrigeration Expansion valves-Fill in blanks

      Refrigeration Expansion valves-Fill in blanks This increases understanding in depth of the expansion valves. Expansion valves reduce the condenser pressure to evaporator pressure and also control the flow of refrigerant as per cooling requirements. FILL IN THE BLANKS FOR THE EXPANSION VALVES Various expansion valves control the flow rate of refrigerant and also ————the […]


  • Refrigeration Condenser-Fill in blanks

    Refrigeration Condenser-Fill in blanks

    Refrigeration Condenser-Fill in blanks This makes the understanding of condensers deep and clear. Thus, more fill in the blanks should be tried to further increase the knowledge. Condenser removes ——— and ——— heat.  Vapors change into liquid in the condenser at the  ———— temperature.   In the condenser, vapors change into liquid at a  ———temperature. During […]


  • Compressor-fill in the blanks

    Compressor-fill in the blanks

    Compressor-fill in the blanks Fill in the blanks makes the understanding of a refrigeration compressor deep and clear. Thus, more fill in the blanks will further increase the knowledge.  Compressor using a belt drive in a refrigeration system is called—————.  In a refrigeration system, compressor  is called the ———–of the system. The function of the […]


  • FILLING BLANKS- REFRIGERANTS

    FILLING BLANKS- REFRIGERANTS

      FILLING BLANKS – REFRIGERANTS The gas which is a working substance in a refrigerating system is called the ————————-. Refrigerant is used for producing———————in the evaporator.  Chemical formula for R-22 is———————————.  Gas which serves as a medium of transferring heat from one place to ——is called refrigerant. Ammonia boils at —— and freezes at———-at […]