WorksheetsNovel Energy Resources Second Internal
Total questions: 20
Worksheet time: 10mins
What is hot molten rock called ?
Lava
Magma
Igneous rocks
Volcano
Which Geothermal Systems are composed of Hot Dry Rocks and no underground water
Magma Resources
Petrothermal Systems
Geopressures Resources
Hydrothermal Systems
The vapour dominated geothermal resources produces
Wet Steam
Dry saturated steam
Steam and water
Non Condensable Gases
The ocean thermal energy conversion(OTEC) uses ___________
Energy difference
Potential difference
Temperature difference
Kinetic difference
In ocean thermal energy conversion, the plant pumps the deep cold sea water and do not pump the surface sea water.
True
False
The open cycle system produces ___________ water.
Impure
Desalinated
Contaminated
Chlorinated
The working fluid chosen by Anderson OTEC cycle is ______
Propane
Water
Engine Oil
ISO-butane
What is the time period for one tide to occur in a day ?
6h, 40.5 min
6h, 12.5 min
6h, 0 min
6h, 25.6 min
Which is the working fluid in an open cycle ?
Engine oil
ISO-butane
Water
Propane
Difference between water height at high tide and water height at low tide is called
Tidal Volume
Tidal Range
Tidal Current
Tidal variation
In Tidal Powr plants, Water to the turbine is allowed through
Pipes
Sluice gates
Canals
Pumps
For exactly how much time does it take for one tidal cycle?
22h, 20min
24h, 50min
20h, 10min
22h, 50min
In a Wave Energy Conversion Device , a _______ attached to the float moves up and down inside a cylinder.
Chain
Barrel
Piston
Load
Which device uses the float which has two motions?
High level reservoir wave machine
Dolphin type wave generator
Hydraulic accumulator
Float wave power conversion device
The tides are rhythmic and constant.
True
False
Which among the following systems is used for water in high temperature range?
Vapor dominated systems
Flashed steam system
Liquid dominated total flow concept
Petro thermal systems
Which among the following is problem caused by geothermal plant?
Land usage
Noise pollution
Global warming
Greenhouse effect
A geothermal solution containing appreciable amounts of sodium chloride or other salts is called as __________
Fluids
Brine
Solvent
Magma
Which is the type of energy where the energy is harnessed by the heat accumulated on the surface of water?
Wind energy
Wave energy
Ocean thermal energy conversion
Solar energy
The Claude cycle is also called as __________
Open cycle
Anderson cycle
Closed cycle
Otto cycle
