The arrangements of valves used in the engine may be:
A.I-Head type
B.T-head type
C.L-head type
D.All are correct
Category: Agriculture Engineering Mcqs
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Dapog method of crop raising is associated with:
A.Interculture operation
B.Nursery raising
C.Seed-bed preparation
D.Intercultivation
Alxillary sclerites are absent in:
A.Lepidoptera
B.Coleoptera
C.Odonata
D.Distyoptera
An egg or sperm cell in plants is called:
A.Gene
B.Gamete
C.Zygote
D.None of them
Black soils ______ in organic matter and high in bases:
A.Poor
B.Medium
C.High
D.None of these
Berlese’s theory was proposed to explain the orign of:
A.Egg stage
B.Larval stage
C.Pupal stage
D.Abdult stage
When peacock eats snakes which eat insects thriving on green plants, peacock is:
A.A primary consumer
B.A primary dcomposer
C.Final decomposer
D.The apex of the food pyramid
2n denotes:
A.Number of homozygote produces by selfing a F1
B.Number of types of gametes produced by F1
C.Number of types of heterozygote produced by selling F1
D.None of the above
For engine parts, a type of lubrication system adopted is:
A.Splash lubrication
B.Pressure lubrication
C.Petrol lubrication
D.All are correct
If organisms are arranged according to predator-prey relationship one always finds more of prey species then of predator. This is called a:
A.Food web
B.Pyramid of numbers
C.Succession
D.Predator-prey relationship
