In a Carnot engine, when the working substance gives heat to the sink

Thermodynamics Mcqs
BILAL KHATTAK0

A.The temperature of the sink increases
B.The temperature of the sink remains the same
C.The temperature of the source decreases
D.The temperature of both the sink and the source decreases
E.Changes depend on the operating conditions

Related Mcqs:

  1. The efficiency of an ideal (Carnot engine) depends on
  2. If the temperature of the sink is decreased, the efficiency of a Carnot engine
  3. The Carnot heat engine
  4. A heat engine works on a Carnot cycle with a heat sink at a temperature of 27?C. The efficiency of the engine is 10%, the temperature of the heat source is
  5. The specific heat of water
  6. The atomic heat capacities of all solid elements
  7. In a temperature inversion __________?
  8. If the temperature of the source is increased, the efficiency of the Carnot engine
  9. What the stroke: bore rati of an engine increases, the volumetric efficiency of the engine:
  10. Three Carnot engines A, B and C having source temperature of 750?K, 700?K and 650?K have sink temperatures respectively 400?k, 350?k and 300?k. Which engine is the least efficient?

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