Test Academy | Which of the following are true about Solar Thermal Energy Collectors (STEC)? A. Basic unit of STEC is a solar cell. B. STECs may be flat plate or concentrating type. C. Temperature in STECs may rise over a thousand degrees Celsius. D. STECs can produce electricity. E. Paraboloid dish collector is an example of STEC where temperature can go up to 2000°C. Choose the most appropriate answer from the options given below: A and D only, B, C, D and E only, A, B, C and E only, A, B, C, D and E

Question

Which of the following are true about Solar Thermal Energy Collectors (STEC)?
A. Basic unit of STEC is a solar cell.
B. STECs may be flat plate or concentrating type.
C. Temperature in STECs may rise over a thousand degrees Celsius.
D. STECs can produce electricity.
E. Paraboloid dish collector is an example of STEC where temperature can go up to 2000°C.
Choose the most appropriate answer from the options given below:

Options :

A and D only
B, C, D and E only
A, B, C and E only
A, B, C, D and E

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