Bio Energy System
1.Which types of plants are fed and emptied regularly?
(A)Batch type plants
(B)Continuous type plants
(C)Dome type plants
(D)Drum type plants
2.Gas production of the continuous plant is higher than which of the following plant?
(A)Batch plant
(B)Dome plant
(C)Drum plant
(D)Flexible gas biogas plant
3.What type of plant is a floating gas holder plant?
(A)Batch plant
(B)Continuous plant
(C)Semi-batch plant
(D)Semi-continuous plant
4.For how much percent is biogas normally designed to hold?
(A)35%
(B)20%
(C)50%
(D)80%
5.The fixed dome biogas plant is best suitable for which type of plant?
(A)Continuous type
(B)Batch type
(C)Semi-batch type
(D)Semi-continuous type
6.Which plant digester is fabricated by using a rubber?
(A)Flexible Bag biogas plant
(B)Fixed dome biogas plant
(C)Floating drum biogas plant
(D)Khadi and village industries type biogas plan
7.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
8.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
9.The term biomass most often refers to
(A)inorganic matter
(B)organic matter
(C)chemicals
(D)ammonium compounds
10.Biomass is useful to produce
(A)chemicals
(B)fibers
(C)biochemicals
(D)transportation fuels
11.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
12.The aerobic digestion of sewage is used to produce
(A biomass
(B)bio-fuels
(C)synthetic fuels
(D)metal articles
13.To make transport fuel the bio ethanol is blended with
(A diesel
(B) petrol
(C)oil
(D)kerosene
14.......is called as the bio gas.
(A) Bioethanol
(B) Biomethane
(C)Biodiesel
(D)Biobutanol
15.What chemical reaction makes biodiesel?
A)Sublimation
B)Transesterification
C)Fermentation
D)Polymarization
16.What is a byproduct of producing biodiesel?
A)Glycerin
B)Salt
C)Methanol
D)Polymer
17.What cannot be used to as a biodiesel feedstock?
A)Grease
B)Algae
C)Wool
D)Soybeans
18.What typical catalyst is used to make biodiesel?
A)Platinum
B)Ultraviolet light
C)Acid catalyst
D)Base catalyst
17.Biodiesel does what at cold temperatures?
A)Freezes
B)Separates
C)Gels
D)Melts
18.Biodiesel is also called what?
A)Methyl ester
B)Glycerin
C)Alcohol
D)Vegetable oil
19.Which of the following is not used as biomass?
a)Hybrid poplar
b)Willow algae
c)Iron nails
d)Trap grease
20.The aerobic digestion of sewage is used to produce
a)Biomass
b)Bio fuels
c)Synthetic fuels
d)Metal articles
21.Bio ethanol is denatured alcohol that is also called as
a)Ethylene
b)Methylated spirit
c)Ethylene glycol
d)Methylene
22.The bio methane is produced by the of biomass.
a)Aerobic oxidation
b)Anaerobic oxidation
c)Fermentation
d)Rectification
23.Bio gas is compressed and used as
a)Motor fuel
b)Fuels in vehicles
c)Dog feed
d)Cow feed
24.The ....... is used as the agricultural fertilizer.
a)Bio ethanol
b)Bio ethane
c)Bio methanol
d)Digestrate
25.The bio diesel is the long chain of carbon atoms contains group at one end.
a)Alcohol
b)Aldehyde
c)Ketone
d) Ester
26.The vegetable oil times larger than the normal diesel molecule.
a)1
b)2
c)3
d)4
