____________ machine is used to produce electricity.
Thermal
Electro
Generator
None of these
Solar cells can convert __________ into __________
heat energy into electrical energy
light energy into electrical energy
chemical energy into electrical energy
nuclear energy into electrical energy
Write the correct answer from the following
wood
stove
biogas
kerosene
Name the mixture of gas
cooking gas
bio gas
coal gas
none of these
Pollution is comparatively less in _______.
thermal power station
nuclear power station
hydro electric power station
none of above
Pick the odd one out
cooking food
riding bike
cutting wood
food
____________ is used as fuel in Kayamkulam thermal powerstation
Naphtha
Coal
Steam
Water