Biomass and biogas - class-VIII
Description: biomass and biogas | |
Number of Questions: 23 | |
Created by: Divya Kade | |
Tags: energy management world energy needs work and energy physics energy : forms and sources heat and energy sources of energy |
A Wind-mill converts wind energy to _____ energy
The energy possessed by the fast moving air or storm is called:
Biomass can be defined or described as:
Choose the correct statement.
Which of the following is a type of biogas plant?
Define biomass.
Define slurry.
Bioenergy is obtained from _________ energy stored in biomass.
What is Biomass?
Gases like ___, _, _____ and ______ are generated in a biogas plant.
Fuel obtained from biomass are:
Biogas contains _____ % methane.
Biogas plant is generally made of what?
Which of the following is not an example of a biogas source of energy?
The largest installation of wind turbines in our country is in:
Which of the following is not a feature of bio energy?
Wind with a velocity $72 km/hr$ blows normally against one of the walls of a house with an area of $100 m$ (density of air is $1.2 kgm^{-2}$)
Which of the following is not a high wind-energy region of India?
The output of a given windmill
Biogas is a mixture of
The main constituent of bio-gas is