Q.1
Internal combustion engine was invented by
  • Hudson
  • Rudolf Diesel
  • James Watt
  • Nicolas Otto
Q.2
The weight of diesel engine per horsepower is
  • Lighter than petrol engine
  • Equal to petrol engine
  • Heavier than petrol engine
  • None of these
Q.3
The air fuel ratio of petrol engine is
  • 10;1
  • 15;1
  • 20;1
  • None of these
Q.4
Spiral separator separates the grains on the basis of
  • Weight
  • Spherisity
  • Roundness
  • Size
Q.5
The camshaft in an engine is always mounted
  • Perpendicular to the crankshaft
  • Inclined to the crankshaft
  • Parallel to the crankshaft
  • Inline to crank shaft
Q.6
Lean air fuel mixture is required for
  • Starting
  • Cruising
  • Idling
  • All are correct
Q.7
Power operated sprayers are suitable for
  • Small holdings
  • Large holdings
  • Medium holdings
  • None of these
Q.8
A clutch used in power tiller is
  • Single disk clutch
  • Double disk clutch
  • Dog clutch
  • Dual plate clutch
Q.9
Air steam power stations require sapce
  • Equal to disel power station
  • More than disel power station
Q.10
Steam pressure in steam power station is
  • 150Kgf/cm2
  • 50kgf/cm2
Q.11
Steam trubines commonly used in power plants are
  • Condensing type
  • Non condensing type
Q.12
Load center in power station is
  • Center of caol fields
  • Center of minimum load of experiments
  • Centre of gravity of electrical system
Q.13
India's first nuclear power plant was established in
  • Tarapore
  • Kota
  • Kalpakam
  • None of the above
Q.14
The length of cutter bar of power tiller operated reaper is about
  • 100-120 cm
  • 100-140 cm
  • 100-160 cm
  • 100-180 cm
Q.15
A power tiller operates most satisfactory with
  • Reaper
  • M.B plough
  • Disc harrow
  • Rotary tillage tool
Q.16
Pressure of power operated sprayers ranges from
  • 10-25 Kg/cm2
  • 10-35 Kg/cm2
  • 10-45 Kg/cm2
  • 10-55 Kg/cm2
Q.17
A pair of bullock develops power equivalent to
  • 0.5 hp
  • 1.0 hp
  • 1.5 hp
  • 2.0 hp
Q.18
In 4WD tractors power occurs in
  • Both front wheels
  • Both rear wheels
  • One front and one rear wheel
  • All four wheels
Q.19
The gradient for generation of power by heat engine in OTEC plant utilizes
  • Pressure gradient
  • Temperature gradient
  • Moon gradient
  • None of these
Q.20
The gradient for generation of power by heat engine in OTEC plant utilizes
  • Pressure gradient
  • Temperature gradient
  • Moon gradient
  • None of these
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