Basin type solar stills have simple construction. They convert solar energy into distilled water.
Their efficiency is moderate due to heat losses. Typical operating efficiency is 35–50%.
Thus, option (c) is correct.
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120 Mins English English30 Questions30 Marks27 Mins English English75 Questions300 Marks90 Mins EnglishSize of farm pond recommended per hectare of area is
The temperature required in a vacuum oven is ______ hot air oven.
Tiny specialized microprocessors installed in smart appliances and automobiles are
Thin layer drying is limited to
USB refers to
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