Agricultural Engineering Farm Machinery MCQ Questions and Answers - 1

Question: 1

The pump used in high pressure orchard sprayer is

(A) plunger type positive displacement pump

(B) rotary pump

(C) centrifugal pump

(D) turbine pump

Question: 2

Geometric similarity between the model and prototype signifies similarity of

(A) power

(B) length

(C) force

(D) motion

Question: 3

Speed of hand operated machines chaff cutter having two knives

(A) 35 rpm

(B) 50 rpm

(C) 600 rpm

(D) 1000 rpm

Question: 4

Reciprocating cutter bar with 30° angle of inclination will have ______

(A) high energy loss

(B) high field capacity

(C) low field capacity

(D) less energy loss

Question: 5

The purpose of the use of lungs in ground wheels of a manually operated low land seeder to

(A) to increase depth of operation

(B) to allow floatation

(C) remove soil from the wheels

(D) increase traction