Q.1
India first nuclear power plant was installed at
  • Tarapore
  • Kota
  • Kalpakkam
  • None
Q.2
Which of the following is a non-renewable resource?
  • coal
  • Forests
  • Water
  • Wildlife
Q.3
The turbine which is used in tidal power plant for getting continues power is
  • simple impulse type
  • reversible type
  • propeller type
  • None
Q.4
He system supplying base and peak loads will be more economical if power is supplied by
  • Only gas turbine power plant
  • Only thermal power plant
  • Only Diesel power plant
  • Combined operation of various power plants
Q.5
The nuclear energy is measured as
  • kWhr
  • curie
  • MW
  • MeV
Q.6
How much coal is required to generate energy equivalent to the energy generated by 1 kg of uranium?
  • 30000 tonnes of high grade coal
  • 300 tonnes of high grade coal
  • 10000 tonnes of high grade coal
  • 3000 tonnes of high grade coal
Q.7
Water tubes in vertical boiler are __________
  • horizontal
  • vertical
  • inclined
  • none
Q.8
When steam or water is used to run a turbine, it can generate __________________.
  • Electricity
  • Oil
  • Geothermal Energy
  • Uranium
Q.9
All of the following are renewable except
  • Uranium
  • Solar
  • Hydropower
  • Food Crops (Biomass)
Q.10
A economizer in a boiler
  • Increases steam pressure
  • Increases steam flow
  • Decreases steam pressure
  • Decreases fuel consumption
Q.11
After coal preparation, the coal transfer through
  • Belt conveyor
  • screw conveyor
  • Bucket conveyor
  • All of the above
Q.12
Coal delivery, preparation, Coal handling, boiler furnace, ash handling, and ash storage consist of _____ circuit
  • Air and flue
  • Steam and water
  • Coal and ash
  • Cooling water
Q.13
Porcelain is produced by firing at high temperature of which all mixtures?
  • Kaolin
  • Feldspar
  • Quartz
  • All of these.
Q.14
What is the dielectric strength of porcelain?
  • 55 kV/cm
  • 60 kV/cm
  • 75 kV/cm
  • 80 kV/cm
Q.15
On what factor does the string efficiency of a string of suspension insulators dependent?
  • Size of the insulator
  • Number of discs in the string
  • Size of tower.
  • None of these.
Q.16
The number of discs in a string of insulators forkV ac over head transmission line lies in the range of
  • 32 – 33
  • 22 – 23
  • 15 – 16
  • 9 – 10
Q.17
What is the maximum voltage level upto which the pin type insulators can be used?
  • 22 kV
  • 33 kV
  • 66 kV
  • 132 kV
Q.18
Assembly of which type of insulators are used as strain type of insulators?
  • Pin type
  • Shackle type.
  • Suspension type.
  • None of these.
Q.19
Which type of insulators is mainly used for low voltage overhead lines?
  • Pin type
  • Shackle type
  • Suspension type
  • None of these.
Q.20
Condenser steam from condenser is used as
  • Fresh water
  • Feed Water
  • make up water
  • All
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