Agriculture Engineering MCQ 20 Best Questions

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Agriculture Engineering MCQ 20

Agriculture Engineering MCQ 20

 

Agriculture Engineering MCQ 20

 

Q1.Hydraulic brake is based on which law?

  • Newton’s Law
  • Pascal’s Law
  • Ohm’s Law
  • Boyle’s Law
  • None of these

Answer:- Pascal’s Law – states that a pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

 

Q2. The Dog clutch is used in?

  • Tractor
  • Power Tiller
  • Rotavator
  • Electric Motor
  • None of these

Answer:- Power Tiller ( Came in world – 1920, Introduced in India- 1963, In Japan firstly used on large scale)

 

Q3. Portion of the piston below the piston pin which is designed to absorb the side movement of the piston is known as?

  • Rod
  • Skirt
  • Camshaft
  • Valves
  • None of these

Answer:- Skirt (The piston skirt is the cylindrical walls of a piston. During manufacturing, the surface of the piston skirt is left slightly rough which helps retain lubrication.)

 

Q4. Otto cycle is related to?

  • Diesel engine
  • Petrol engine
  • Kerosene engine
  • Both 2&3
  • None of these

Answer:- Both 2 &3

Otto cycle – A cycle of engine operation which requires four strokes of the piston: for induction, compression, ignition, and exhaust. It is named after German engineer Nikolaus Otto.

 

Q5. Most mechanical crop in India?

  • Rice
  • Maize
  • Wheat
  • Tobacco
  • Sugarcane

Answer:- Wheat

Q6. Air blast sprayer is used for?

  • Vegetables
  • Field crops
  • Orchards
  • Both 1&3
  • None of these

Answer:- Both 1 & 3

Air blast sprayer is machine aimed at spraying liquid, chemicals mainly, to prevent the crops from getting any pests or illnesses. With them any different sort of crop can be treated, such as orchards, vineyards, and vegetables, among others.

 

Q7. Dibbling is usually used for?

  • Vegetables
  • Field crops
  • Plantation crops
  • All of these
  • None of these

Answer:- Vegetables

 

Q8. Part of the sowing machine which conveys the seed or fertilizer from the delivery tube to the furrow is called?

  • Boot
  • Seed Bucket
  • Seed chamber
  • Sowing Disc
  • All of these

Answer:- Boot

 

Q9. The Useful life of wheel type tractor is?

  • 2 yrs
  • 3 yrs
  • 6 yrs
  • 10yrs
  • 16 yrs

Answer:- 10 yrs

Useful life Years:- (power Tiller, Plough, Disc Harrow- 10),

(Rotavator:- 8, Puddler:- 5)

 

Q10. ………is the component of drip irrigation system, which requires major cost?

  • Emitters
  • Pressure regulator
  • Control valves
  • Laterals Pipes
  • None of these

Answer:- Laterals Pipes

In Agriexam.com Agriculture Engineering MCQ 20 for Exams Like IBPS- AFO (Agriculture Field Officer) IFFCO, KRIBHCO, NFL, NSC, ICAR-JRF/SRF/ ARS, IARI, TNAU, RAEO, RHEO, ADO, SADO, DDA, ADA, MP Vyapam (PEB), FCI, ASRB, ARS, B.Sc. Agriculture Exam, M.Sc. Agriculture Exam, University Exam, KVK Agriculture Supervisor ,Assistant Agriculture Officer, Central Warehouse Corporation , Food Corporation of India, And Other Agricultural Exam .

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