The temperature at which flame persists approximately for 5 seconds is:
A.Pour point
B.Flash point
C.Fire point
D.All are correct
Category: Agricultural Engineering Mcqs
Agriculture Engineering MCQ preparation exams like IBPS- AFO (Agriculture Field Officer) Iffco,NFL,NSC,ICAR-JRF/SRF/ARS,IARI,TNAU,RAEO,RHEO,ADO,SDO,ADA,DDA, FCI, ASRB, ARS,B.sc. Agriculture Exam,M.sc. Agriculture Exam, University Exam, KVK Agriculture Supervisor, Central Warehouse Corporation, Food Corporation of India, Assistant Agriculture Officer, MP Vyapam (PEB), And Other Agricultural Exam And horticulture exams Indian Council of Agricultural Research ICAR AIEEA, Agricultural Scientists Recruitment Board (ASRB), UPSSSC Sugarcane Supervisor, SBI Junior Agricultural Associates, Agriculture Inspector, Agriculture Sub-Inspector, Seed Certification Officer, Assistant Manager (Grade ‘A’) and Manager (Grade ‘B’) in NABARD
The first butterfly valve of carburets or controls the flow of:
A.Air fuel mixture
B.Fuel supply
C.Oil supply
D.All are correct
Petroleum lubricants are less expensive and suitable for:
A.Steam engines
B.IC engines
C.Both (a) & (b)
D.None of these
Bench terracing is also called as:
A.Hill farming
B.Staircase farming
C.Erosion control farming
D.None of these
A primary fuel filter is made of:
A.Cloth
B.Paper
C.Both (a) & (b)
D.None of these
The common face and seat angle of valve is:
A.45?
B.60?
C.90?
D.120?
Suitable lubricant for 4-stroke engines is:
A.Mineral lubricant
B.Vegetable lubricant
C.Animal fat lubricant
D.All are correct
The efficiency of external combustion engine ranges from:
A.10 to 15 per cent
B.10 to 20 per cent
C.15 to 30 per cent
D.30 to 40 per cent
Vapour lock is associated with:
A.Ignition system
B.Cooling system
C.Fuel supply system
D.Ignition system
I-head type valves are generally used in:
A.Tractor engines
B.Stationary engines
C.Steam engines
D.Both (a) & (b)
