Week 6 - Types of Heat Engines Capabilities

Descripción

(12 Physics Fundamental Skills) 12 Physics Test sobre Week 6 - Types of Heat Engines Capabilities, creado por Ryan Elwell el 09/12/2019.
Ryan Elwell
Test por Ryan Elwell, actualizado hace más de 1 año
Ryan Elwell
Creado por Ryan Elwell hace casi 5 años
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Resumen del Recurso

Pregunta 1

Pregunta
The internal combustion engine in your car is a form of which engine type:
Respuesta
  • Otto Engine
  • Carnot Engine
  • Heat Engine
  • Petrol Engine

Pregunta 2

Pregunta
The maximum possible efficiency of a heat engine is determined by:
Respuesta
  • The compression ratio
  • The maximum and minimum temperature
  • The maximum and minimum pressure
  • The amount of heat that flows
  • Its design structure

Pregunta 3

Pregunta
Which cycle is represented by the attached image?
Respuesta
  • Otto
  • Diesel
  • Carnot
  • Stirling

Pregunta 4

Pregunta
This engine cycle is used in some submarines due to its low noise output and is also used in solar engines. It is also favored for uses in which a high energy fuel like petrol or diesel cannot safely be used. [blank_start]Stirling[blank_end]
Respuesta
  • Stirling

Pregunta 5

Pregunta
What type of compression enables cold vapor from an evaporator in a refrigerator is [blank_start]adiabatic[blank_end] compression.
Respuesta
  • adiabatic

Pregunta 6

Pregunta
Which of the following heat engines are used to move energy from a cold region to exhaust it into a hot region. This can be done via phase changes.
Respuesta
  • Diesel
  • Carnot
  • Refridgerator
  • Heat Pump
  • Heat Engine
  • Stirling Engine

Pregunta 7

Pregunta
If the volume on a gas is shrinking, how would you describe the work involved with the gas?
Respuesta
  • On the gas
  • By the gas
  • No work is being done on or by the gas
  • Through the gas

Pregunta 8

Pregunta
If the pressure on a gas is increasing, how could you describe the work involved?
Respuesta
  • On the gas
  • By the gas
  • No work is being done on or by the gas
  • Through the gas

Pregunta 9

Pregunta
If the pressure on a gas is decreasing, how could you describe the action of the heat in the system?
Respuesta
  • It is being extracted
  • It is being added
  • No heat is being transferred
  • Heat is being recycled

Pregunta 10

Pregunta
As a general rule, if your PV diagram is moving to the right, work is being done [blank_start]by[blank_end] the gas. If your PV diagram is moving to the left, work is being done [blank_start]on[blank_end] the gas. If there is no left or right motion of your PV diagram, [blank_start]no[blank_end] work is being done on or by the gas.
Respuesta
  • by
  • on
  • no
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