MEDIUM
10th CBSE
IMPORTANT
Earn 100

What are the advantages and disadvantages of using thermal power plants to generate electricity?

Important Questions on Sources of Energy

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 3
What is biogas? How can biogas be obtained? Why is the use of biogas obtained from cow-dung advised in preference to the burn of cow-dung cakes?
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 4
Explain the principle and working of a biogas plant using a labelled diagram.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 5
Name the major components of biogas. What are its combustible components? Draw a simple labelled diagram of a fixed dome type biogas plant. What is the use of residual slurry and why?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 6
Define hydroelectricity.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 6
Draw a labelled diagram of a hydroelectric power plant.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 6
Explain the operation of a hydroelectric power plant.
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 6
Mention four advantages and four disadvantages of hydroelectricity.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 3 - Sources of Energy>EXERCISE>Q 7
Define wind energy. Name the structure through which it can be harnessed.