The dimensions of generalised constants A and D are
A.ohms and mhos
B.ohms and ohms
C.mhos and mhos
D.mhos and ohms
E.Both are dimensionless
Category: Energy Conversion Mcqs
One British thermal unit (BTU) is nearly equal to
A.243 joules
B.252 joules
C.504 joules
D.1053 joules
E.2106 joules
At which of a following speed the generators for 3 phase, 50 Hz supply will not run?
A.166? rpm
B.250 rpm
C.1200 rpm
D.500 rpm
E.750 rpm
Which of the following gas is sometimes filled in filament lamps?
A.Argon
B.Ozone
C.Oxygen
D.Helium
E.Hydrogen
Coal used in power plants is also known as
A.Charcoal
B.Steam coal
C.Coke
D.Soft coal
E.Power coal
Which of the following power plant has the highest cost per kW installed?
A.Steam power plant
B.Diesel engine power plant
C.Gas turbine power plant
D.Hydro-electric power
E.Nuclear power plant
The major share of power in India is provided by which of the following type of power plant?
A.Nuclear power plant
B.Hydro-electric power plant
C.Diesel engine power plant
D.Gas turbine power plants
E.Steam power plant
Nagarjunsagar dam has been constructed on river
A.Kali
B.Krishna
C.Charnbal
D.Mahanadi
E.Kaveri
Which of the following is an advantage of using static capacitors of power factor improvement?
A.Low losses within the capacitors
B.No rotating parts
C.Can be easily installed
D.Can work under normal atmospheric conditions
E.All of the above
The location of which power plant is mainly decided by the geographical factors?
A.Steam power plant
B.Diesel engine power plant
C.Gas turbine power plant
D.Hydro-electric power plant
E.Nuclear power plant
