Approximately how many kg of air are required for the combustion of one kg of diesel oil?
A.1 kg
B.5 kg
C.15 kg
D.25 kg
E.35 kg
Category: Energy Conversion Mcqs
The vacuum inside a incandescent lamp is of the order of
A.10-2 mm Hg
B.10-3 mm Hg
C.10-4 mm Hg
D.10-5 mm Hg
E.10-6 mm Hg
The formula for Cetane is
A.C10H12
B.C16H34
C.C12H32
D.C10H24
E.C6H15
The supply and distribution of electrical energy in states is controlled by
A.Department of Science and Technology
B.Department of Industries
C.Electricity Board
D.BHEL
E.NTPC
In any transmission line
A.?BC = 1 – AD
B.AB = CD + 1
C.AB – CD = -1
D.AC = BD + 1
E.AC – BD = -1
The cost of fuel is least in case of
A.Nuclear power plant
B.Steam power plant
C.Diesel engine power plant
D.Gas turbine power plants
E.Hydro-electric power plant
A 660 V cable is known as
A.Low tension cable
B.High tension cable
C.Super tension cable
D.Extra high tension cable
E.Extra super voltage cable
For a 66 kV transmission line having span of 200 metres between towers, the approximate sag will be
A.0.02 m
B.0.2 m
C.2 m
D.20 m
The maximum number of generators in a power plant must be
A.One
B.Two
C.Three
D.Odd
E.Even
The wavelength of green colour is nearly
A.1000 A
B.2500 A
C.4000 A
D.5500 A
E.7500 A
