Description : onstant speed governors are used on ∙ Tractor engine diesel ∙ Stationary diesel engine ∙ Petrol engine ∙ None of the above
Last Answer : Stationary diesel engine
Description : variable speed governors are used on ∙ Tractor engine(diesel) ∙ Stationary engine (diesel) ∙ Petrol engine ∙ None of the above
Last Answer : ∙ Tractor engine(diesel)
Description : .An olpad thresher is operated (A) Manually (B)By a pair of Bullocks (C)By a tractor (D)By an electric motor
Last Answer : (B)By a pair of Bullocks
Description : A power tiller is most suited for : A. Draft operation with rigid tools B. Rotary cultivation C. Stationary operation D. Transport work
Last Answer : B. Rotary cultivation
Description : A power tiller is relatively more suitable for : A. Puddling of low land paddy fields with a rotary tiller B. Primary tillage of upland paddy fields with a rotary tillers C. Primary tillage with a mould board plough D. Farm transportation work
Last Answer : A. Puddling of low land paddy fields with a rotary tiller
Description : A power tiller is most suited for rotary cultivation because: A. It generates negative draft B. Its traction requirements are low C. It provides high degree of soil pulverization D. All of the above
Last Answer : D. All of the above
Description : The rotary and oscillating tool which does not turn the soil upside down is a) Power tiller b) Rotravator c) Power harrow d) Treader and rotary tiller
Last Answer : c) Power harrow
Description : Rotavator working in reverse direction for compacting soil and giving good touch to inter culturing is called a) Rotary tiller b) Power tiller c) Power harrow d) Treader
Last Answer : d) Treader
Description : which of the following tractor has the cair cooled engine? A)ford b)eicher C)international d)hmt
Last Answer : b)eicher
Description : Stroke bore ratio for tractor engine is (a) 1.25 (b) 1.45 (c) 1.75 (d) 2.00
Last Answer : (a) 1.25
Description : Rotary tiller are wide adopted in rice cultivation due to a) Excessive pulverization b) Suitability for pudding paddy field c) Reduced draft requirement d) Complete inversion of soil
Last Answer : b) Suitability for pudding paddy field
Description : A traction fitted with diesel engine will have good slogging ability as lugging ability if it has a reserve of a.500 rpm d.200 rpm c.300 rpm e.1000 rpm
Last Answer : a.500 rpm
Description : The estimated useful life of diesel engine is: A)8 years b)10 years C)12 years d)14years
Last Answer : b)10 years
Description : iesel engine has less reserve torque then spark ignition because ∙ Torque-speed curve is governed by volumetric efficiency of fuel pump and engine cylinder ∙ Torque is a function of thermal efficiency ∙ Diesel engine has generally low speed engine ∙ None of the above
Last Answer : ∙ Torque is a function of thermal efficiency
Description : 40 optimum working temperature for diesel engine is about ∙ 88-90°c ∙ 71-82°c ∙ 60-70°c ∙ 90-100°c
Last Answer : ∙ 88-90°c
Description : Injection pressure of fuel nozzle in diesel engine is a) 30-45 kg/cm2 b) 50-100 kg/cm2 c) 120-200 kg/cm2 d) 200 kg/cm2
Last Answer : c) 120-200 kg/cm2
Description : Compression pressure in diesel engine cylinder is a) 6-10 kg/cm2 b) 10-20 kg/cm2 c) 20-35 kg/cm2 d) None of the above
Last Answer : c) 20-35 kg/cm2
Description : High speed diesel A) is used on high speed engine B) has lower fule value then l.s.d per litre. C)both (a) & (b) D)none of the above
Last Answer : C)both (a) & (b)
Description : Superchargers are driven by A. Electric current from the battery B. Exhaust gases from engine C. Direct connection with the engine power D. None of the above
Last Answer : C. Direct connection with the engine power
Description : Turbo chargers are driven by A. Direct connection with engine power B. Exhaust gases from engine C. Electric current from the battery D. None of the above
Last Answer : B. Exhaust gases from engine
Description : Suggested or recommended difference in mass to power ratio between ballasted and unballasted tractor is of the order a)10kg/PTO KW b)6kg/PTO kw c)20kg/PTO kw d)30kg/PTO kw
Last Answer : b)6kg/PTO kw
Description : The cutter bar of a tractor operated mower ordinarily makes: A. Near the front axis B. 40mm towards the real axis C. At the power take off shaft D. Between the two lower Links
Last Answer : D. Between the two lower Links
Description : ASPEE are famous for manufacturing: a) Tractor b) Power tillers c) Ploughs d) Sprayers
Last Answer : d) Sprayers
Description : How many units of electricity per hp per hour is used by electric motor: A)0.44 b)0.66 C)0.88 d)1.10
Last Answer : C)0.88 d
Description : Formula for adding weight (ballast) on tractor tyres working in loose wet soil for good traction a)(km/hr × kg/PTO kw)=540 b)( km/hr × kg/PTO kw)=670 c)( km/hr × kg/PTO HP)=540 d)( km/hr × kg/PTO HP)=670
Last Answer : a)(km/hr × kg/PTO kw)=540
Description : Swinging drawbar is advantageous because it help A. Taking short turn with machine wider than the tractor B. Reduces side draft C. Leaves only small area uncovered at corner of the fied D. All the above
Last Answer : A. Taking short turn with machine wider than the tractor
Description : .Increase length of a land slide of a one bottom right hand mould board plough will a) Increase the amount of offset on tractor b) Decrease the amount of offset c) No affect d) Affect Completely
Last Answer : c) No affect
Description : The first tractor plant in india was set up by : A)hindustan b)hmt C)eicher d)ford
Last Answer : C)eicher
Description : the time taken to plough one acre farm with 35 hp tractor is : A)60 minutes b)75 minutes C)90 minutes d)120 minutes
Last Answer : b)75 minutes
Description : Normal consumption of fuep in ltrs/hr. by a 35hp tractor is (A) 2.5 (B)3.0 (C)3.5 (D)4
Last Answer : (B)3.0
Description : The use of tractor is considered economical when it is utilised for (A) 800hrs/year (B)1000hrs/year (C)1200hrs/year (D)1400hrs/year
Last Answer : (B)1000hrs/year
Description : The sound level of an agricultural tractor should not exceed : I. 110 dB J. 100 dB K. 90 dB L. 80 dB
Last Answer : K. 90 dB
Description : The method which depreciates the tractor or machine to zero at the end of its expected life is known as: A. Estimated value B. Sum-of-the digits C. Declining balance D. Straight line
Last Answer : D. Straight line
Description : The cutter bar of a tractor operated mower ordinarily makes: A. 800-1200 strokes/min B. 1600-2000 strokes/min C. 2400-2800 strokes/min D. 3200-3600 strokes/min
Last Answer : A. 800-1200 strokes/min
Description : Recommended capacity of the seed box or hopper for tractor mounted (large size) seed drill is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit
Last Answer : d. 200-300 lit
Description : Recommended capacity of the seed box or hopper for tractor mounted(small size) seed drill is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit
Last Answer : c. 100-150 lit
Description : enght of cutter bar for the tractor operated mower or vertical conveyor reaper is..... (a) 1.5-3.0m (b) 3.0-4.5m (c)4.5-5.5m (d) >5.5m
Last Answer : (a) 1.5-3.0m
Description : Acceptability of the tractor and power tiller is not very common because of high initial a) price b) coverage c) investment d) power requirement
Last Answer : c) investment
Description : Power tiller is a… tractor. b. row crop type c. crawler d. None of the above
Last Answer : Ans - a. walking type
Description : Power tiller is also called..... a) Hand tractor c) Walking tractor b) Both a and b d) None of the above
Last Answer : Both a and b
Description : Walking Type Tractor is also called as a. Wheel tractor c) Crawler tractor b. Power tiller d) Both a and b
Last Answer : Power tiller
Description : Power tiller is also known as the hand tractor or A. Standing C. Clearing B. Walking type D. Running type
Last Answer : Walking type
Description : Turbo chargers or super chargers increases engine power by A. 10-20% C. 50-60% B. 20-30% D. 90-100%
Last Answer : A. 10-20%
Description : Rated speed of an engine is the speed at which an engine devlopes (A) Maximum crankshaft torque (B) Maximum brake horse power output (C) Maximum thermal efficiency (D) Maximum drawback pull
Last Answer : (B) Maximum brake horse power output
Description : Engine power output is a function of A. Crank shaft torque B. Speed C. Both (A) and (B) D. None of the above
Last Answer : Engine power output is a function of A. Crank shaft torque B. Speed C. Both (A) and (B) D. None of the above
Description : Firing order of a six cylinder engine in which no two adjacent cylinder have power stroke is (a) 1 5 3 6 2 4 (b) 1 2 3 4 5 6 (c) 1 5 4 6 3 2 (d) 1 4 2 5 6 3
Last Answer : (a) 1 5 3 6 2 4
Description : hen displacement volume is divided by piston displacement, what will we obtained (a) number of cylinders (b) number of power stroke per minute for all cylinders (c) number of revolution of the crankshaft (engine) (d) number of revolution of crankshaft × number of cylinder
Last Answer : (b) number of power stroke per minute for all cylinders
Description : In a diesel electric plant, raising the generator's field excitation will cause the DC propulsion motor to ________. A. increase in speed B. decrease in speed C. affect generator speed only D. affect main motor speed if done in conjunction with higher generator engine speeds
Last Answer : Answer: A
Description : On some diesel-electric ships, the DC propulsion motor will only attain half speed when the generator fields are fully excited. Speeds above this are obtained by _____________. A. rotating brush ... B. raising the generator engine speed C. lowering the generator engine speed D. decreasing excitation
Last Answer : Answer: B
Description : Most of the centrifugal pumps used in chemical plants are usually __________ driven. (A) Steam (B) Diesel engine (C) Electric motor (D) Gas turbine
Last Answer : (C) Electric motor