Tag: energy management
Questions Related to energy management
State whether true or false :
In solar dryer, we can keep dried fruits for longer duration of time.
State whether true or false :
Solar dryer works on the principle of conversion of solar energy into heat energy.
State whether true or false :
Solar dryer can be used in night also.
State whether true or false :
The purpose of glass cover placed on solar dryer is to sustain the heat.
The purpose of black coloured box in a solar dryer is to :
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