Solar Cells

The region where the electrons and holes diffused across the junction is called ________

• Depletion Junction

• Depletion region

• Depletion space

• Depletion boundary

The current produce by the solar cell can be given by _________

• IL – ID + ISh

• IL – ID + ISh

• IL + ID + ISh

• IL – ID – ISh

Which of the following parameters are the electrical characteristics of a solar cell?

• Voltage

• Resistance

• Current

• All the above

Which of the following is the amount of voltage a solo solar cell generates?

• 0.5V

• 0.6V

• 0.7V

• 0.8V

How many layers does a solar cell has?

• 2

• 3

• 4

• 1

A solar cell to charge mainly depends on?

• Light

• Climate

• Sun

• All of the above

Which of the following material is used in solar cells?

• Barium

• Silicon

• Silver

• Selenium

The efficiency of a solar cell may be in the range

• 2 to 5%

     

• 10-20%

• 30-40%

• 70 to 80%

Which of the following materials cannot be used as solar cells materials?

• Si

• GaAsc

• CdSd

• PbS

The principle of a solar cell is same as the photodiode.

• True

• False