Renewable Energy Engineering (2181910) MCQs

MCQs of Bio Energy

Showing 11 to 20 out of 35 Questions
1 2 3 4
11.
What is the main advantage of a flexible bag plant?
(a) The fabrication can be centralized for mass production
(b) It has highest gas storage capacity
(c) It is portable from place to place
(d) Easy to understand and work on it
Answer:

Option (a)

12.
Khadi village industries type biogas plant is an example of
(a) flexible Bag biogas plant
(b) fixed dome biogas plant
(c) floating drum biogas plant
(d) semi-batch type
Answer:

Option (c)

13.
Which part of the KVIC is made of a mixture of cement concrete and brick ballast?
(a) Foundation
(b) Digester
(c) Gas holder
(d) Inlet and outlet pipe
Answer:

Option (a)

14.
The term biomass most often refers to ___________
(a) inorganic matter
(b) organic matter
(c) chemicals
(d) ammonium compounds
Answer:

Option (b)

15.
Biomass is useful to produce __________
(a) chemicals
(b) fibers
(c) biochemicals
(d) transportation fuels
Answer:

Option (d)

16.
Which one of the following is an example of starch crops biomass feed stocks?
(a) Sugar cane
(b) Wheat straw
(c) Corn stover
(d) Orchard prunings
Answer:

Option (a)

17.

The aerobic digestion of sewage is used to produce __________.

(a)

biomass
(b)

bio-fuels
(c)

synthetic fuels
(d)

metal articles
Answer:

Option (b)

18.
The bio-ethanol obtained in the fermentation process has __________ purity.
(a) 99%
(b) 99.2%
(c) 99.4%
(d) 99.7%
Answer:

Option (d)

19.

To make transport fuel the bio ethanol is blended with _________.

(a)

diesel
(b)

petrol
(c)

oil
(d)

kerosene
Answer:

Option (b)

20.
_________ is called as the bio gas.
(a) Bioethanol
(b) Biomethane
(c) Biodiesel
(d) Biobutanol
Answer:

Option (b)

Showing 11 to 20 out of 35 Questions
1 2 3 4