How does energy storage improve renewable energy systems?
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Increasing pollution
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Stopping generation
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Stabilizing power supply
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Reducing voltage
What form of energy is stored in a Thermal Energy Storage (TES) system?
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Electricity
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Heat
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Light
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Motion
What form of energy does Compressed Air Energy Storage (CAES) store?
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Heat energy
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Compressed air pressure
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Chemical energy-efficient
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Electrical current
Which field is primarily used by supercapacitors to store energy?
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Electric field
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Chemical reaction
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Nuclear reaction
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Magnetic field
Which form of hydrogen is used to store energy in hydrogen energy storage?
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Gas form of hydrogen
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Solid metal
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Water
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Oil
Which storage technology uses molten salt?
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Flywheel
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CAES
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Supercapacitor
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Thermal storage
Which battery has memory effect problem?
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Nickel-cadmium
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Lead-acid
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Solid-state
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Lithium-ion
Which energy storage method uses electrochemical reactions?
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Battery storage
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Thermal storage
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Flywheel
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Mechanical spring
Which battery is cheapest and widely used in cars?
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Lithium-ion
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Nickel-cadmium
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Solid-state battery
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Lead-acid
Which principle Flywheel energy storage works on?
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Thermal expansion
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Chemical reaction
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Rotational kinetic energy
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Light reflection