Which of the following is the ultimate source of energy? Mark as favorite Copy Link Uranium Fossil fuels Sun Water Check Answer
Which energy source is the largest source used in India? Mark as favorite Copy Link Bio Gas Coal LPG CNG Check Answer
Which is the ultimate source of energy? Mark as favorite Copy Link Fossil fuels Uranium Sun Water Check Answer
Which of the following gases is the main constituent of natural gas? Mark as favorite Copy Link Butane Propane Methane Ethane Check Answer
Tidal energy is a farm of energy obtained from the? Mark as favorite Copy Link motion of the wave in sea tides occurs in the river water ocean in the form of tidal waves motion of surface water in ponds Check Answer
Hydropower plant are located in the? Mark as favorite Copy Link plane area hilly terrains none of above desert area Check Answer
Tidal energy is harnessed by constructing a dam across? Mark as favorite Copy Link the river in plane areas the river in hilly trains narrow opening to the sea wide opening to the sea Check Answer
Unit of calorific value of a substance is? Mark as favorite Copy Link J kg J/kg Joules Kcal Check Answer
Which method is used to produce electricity in hydroelectric power plant.? Mark as favorite Copy Link By running dynamo by kinetic energy By ionizing water By boiling the water to produce steam Any of the above Check Answer