Chapter4_revF4

What is the unit of temperature (T) used in the text?

• Kelvin

• Rankine

• Celsius

• Fahrenheit

Which cycle involves a reversible device and high and low temperature heat reservoirs?

• Otto Cycle

• Carnot Heat Engine Cycle

• Reversed Carnot Refrigeration Cycle

• Rankine Cycle

Which cycle is associated with the second law of thermodynamics?

• Carnot Heat Engine Cycle

• Diesel Cycle

• BiCycle

• Stirling Cycle

What is the efficiency of a Carnot engine?

• 25%

• 50%

• 75%

• 100%

Which cycle is used in refrigeration systems?

• Carnot Heat Engine Cycle

• Refrigeration Cycle VCRC

• Brayton Cycle

• Atkinson Cycle

Which cycle is known for its maximum efficiency?

• Diesel Cycle

• Otto Cycle

• Rankine Cycle

• Carnot Cycle

What is the focus of the Carnot Cycles?

• Zeroth Law of Thermodynamics

• Third Law of Thermodynamics

• Second Law of Thermodynamics

• First Law of Thermodynamics

Which cycle is commonly used in power plants?

• Stirling Cycle

• Refrigeration Cycle

• Heat Engine Cycle

• Brayton Cycle

What is the main focus of the Reversed Carnot Refrigeration Cycle?

• Mechanical Work

• Cooling

• Electricity Generation

• Heating