Tag: production of electricity from solar energy
Questions Related to production of electricity from solar energy
The solar device used in traffic signal light, works on which of the following principle?
State whether true or false :
Water flows in a solar water heater due to the pressure difference between two ends of copper tube.
State whether true or false :
Solar water heater requires a huge maintenance cost.
State whether true or false :
In order to increase the area absorbing heat energy, coil shaped copper tube is used.
Which of the following can't be used to make a solar cell?
Of the following converts light energy into electrical energy?
Which of the following metals is used as connecting wires that connect solar cells in a solar panel?
Which one of the following can be used as a box type solar cooker?
Solar cell converts what type of energy into electricity?
Food gets cooked faster in a pressure cooker because ___________________.