Question 11 : Which is the working fluid in open cycle?
1. Propane
2. Water
3. Engine oil
4. ISO-butane
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Question 12 : Which is the type of energy where the energy is harnessed by the heat accumulated on the surface of water?
1. Wind energy
2. Wave energy
3. Ocean thermal energy conversion
4. Solar energy
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Question 13 : How many high peaks occur in a single pool tidal system?
1. 1
2. 2
3. 3
4. 4
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Question 14 : What does OTEC stand for?
1. Ocean thermal energy cultivation
2. Ocean thermal energy conversion
3. Ocean techno energy conservation
4. Ocean thermal energy consumption
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Question 15 : The working fluid chosen by Anderson OTEC cycle is ______
1. Propane
2. Water
3. Engine oil
4. ISO-butane
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Question 16 : Who first recognized the OTEC?
1. d'Arsonval
2. Alexander Edmond Becquerel
3. James Prescott joule
4. LA Rance
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Question 17 : From what material is the float (platform) made of _____________
1. Molded plastic
2. Thermocole
3. Stainless steel
4. Tubes
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Question 18 : A tide whose difference between high and low tides is least is called as ______
1. Diurnal tide
2. Neap tide
3. Spring tide
4. Ebb tide
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Question 19 : How many number of manifolds are part of a platform of floating device?
1. 1
2. 2
3. 3
4. 4
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Question 20 : A geothermal solution containing appreciable amounts of sodium chloride or other salts is called as __________
1. Fluids
2. Brine
3. Solvent
4. Magma
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