Today Questions & Answers
1.
Which type of dryer can be used to dry fruits and vegetables using renewable
energy?
(a) Oil furnace (b) Solar dryer (c) Coal
furnace (d) Wood-based furnace
2.
Solar photovoltaic cell converts solar energy directly into
(a)
Mechanical
energy (b) Electricity (c) Heat energy (d) Transportation
3. What does SPV stand for with respect
to solar energy?
(a)
Solar photovoltaic (b) Solid platevoltaic (c) Solar platevoids (d) None of the
above
4.
Solar energy travels through space by the process of
(a)
Conduction
(b) Convection (c) Radiation (d) Transportation
5.
A solar pond is a combination of which of the following combinations?
(a)
Solar
energy collection & heat storage (b) Solar energy storage & heat
collection
(c) Solar energy collection & energy storage (d) None of the
above
6.
Pyranometer is an instrument used for measuring the
(a)
Temperature
of solar photovoltaic cell (b) Solar irradiance of a solar photovoltaic cell
(c) Wind speed of a solar photovoltaic cell (d) Efficiency of a solar
photovoltaic cell
7.
A solar still is device used for
(a)
Heating
water (b) Cooling water (c) Distilling water (d) Production of electricity
8.
Which of the following solar energy devices is designed to reflect &
concentrate
energy from sunlight?
(a)
Solar
cooker (b) Solar cell (c) Solar water heater (d) Solar concentrator
9.
A pyrheliometer is an instrument used to measure the
(a)
Temperature
of solar photovoltaic cell (b) Intensity of direct solar radiation at normal
incidence (c) Intensity of indirect solar radiation (d) Efficiency of a solar
photovoltaic cell
10.
The term beam solar radiation is related to
(a)
Small
hydropower (b) Flat plate solar collector (c) Turbine (d) Coal extraction
mechanism
Answer: (1) B , (2) B , (3) A , (4)
C , (5) A ,(6) B, (7) C ,(8) D , (9) B ,(10)
B
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