engineering recuitment HPCL Engineer Mock Test 2024 Power Engineering Renewable and Non-Renewable Energy
Consider the following statements regarding solar radiation measurement:
1. Pyranometer collimates the radiation to determine the beam intensity as a function of incident angle.
2. Pyranometer measures the total hemi-spherical solar radiation.
3. Pyrheliometer collimates the radiation to determine the beam intensity as a function of incident angle.
Which of the above statements is/are correct?
1
1 only
2
2 and 3 only
3
1 and 2 only
4
3 only