In a refrigerator, the cooling system should always be –
The compressor is the motor (or engine) of the cooling system. It is normally at the bottom of the refrigerator in the back. The compressor runs whenever the refrigerator thermostat calls for cooling.
‘Petechiae’ is caused by a deficiency of which one of the following vitamins?
Which protein is responsible for elasticity of wheat dough?
Diseases caused by consumption of certain proteins from Leguminosae and Euphorbiaceae families causing clumping of red blood cells are:
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