91.

92.

93.

94.

95.

96.

97.

98.

99.

The operation performed to open up any land with a view to prepare seed bed for
growing crops is known as

(^) Secondary tillage (B) Primary tillage

(C) Zero tillage (D) Conservation tillage
Which part of mould board plough invert the furrow slice to cover threshes ?

(A) Mould board (8) Land side

(C) (1088 shaft (D) Plough bottom

What is the purpose of hammer mill ?
(A) Digging out ground nut
(B) Removing the weed
(C) Cutting straw or hay
(D) Reduce the size of soiled materials

Which of the following agriculture implement used for preparing seed bed in a single
pass both in dry and wet land conditions ?

(A) Harvester (8) மாள

(0) Rotavator (2) Scraper

Which agriculture implement combines stubble mulching and seed drilling into one
machine ?
(^) Hand seed drill (B) Happy seeder

(0 Ditcher (D) Post hole digger

Which tilling method can be applied to irregular field ?
(^) Circular travel tilling method (B) Alternate tilling method

(C) Return tilling method ന) All of the three
The sprayers operated by IC engines or electric motors are called as
(A) Automizer (B) Power sprayer
(C) Trailed type sprayer (D) All the three
What are the two adjustments for proper functioning of reaper ?
(^^) Clearance & allowance (B) Alignment & clearance
(C) Registration & allowance (D) Registration & alignment
In combine harvester, the straw walkers are mounted on :
(A) Camshaft (B) Crankshaft
(C) Clutch shaft (D) Cutter bar

100. What is the function of auger in the cutting system of combine harvester ?

(A) Pull the cut crop to the middle of through
(B) Carry the empty straw to the floor

(C) Collect the chaff mixture

(D) Takes the crop from cutter bar