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Assertion (A): Heat pump used for heating is a definite advancement over the simple electric heater.  
Reason (R): The heat pump is far more economical in operation than electric heater. 
  • a)
    Both A and R are individually true and R is the correct explanation of A  
  • b)
    Both A and R are individually true but R is not the correct explanation of A  
  • c)
    A is true but R is false  
  • d)
    A is false but R is true 
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Assertion (A): Heat pump used for heating is a definite advancement ov...
Explanation:

  • Assertion (A) states that heat pump used for heating is a definite advancement over the simple electric heater.

  • Reason (R) states that the heat pump is far more economical in operation than electric heater.

  • Both A and R are individually true and R is the correct explanation of A.

  • Heat pump is a device that transfers heat from a lower temperature source to a higher temperature sink.

  • Electric heaters convert electrical energy into heat energy to provide warmth.

  • Heat pumps provide heating at a lower cost than electric heaters.

  • Heat pumps are more efficient because they extract heat from the air or ground, which is a free and renewable source of energy.

  • Electric heaters consume more electricity and are less efficient than heat pumps.

  • Therefore, heat pump is a definite advancement over the simple electric heater.

Community Answer
Assertion (A): Heat pump used for heating is a definite advancement ov...
Because pump consume very less power to compress liquid,
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Assertion (A): Heat pump used for heating is a definite advancement over the simple electric heater.Reason (R): The heat pump is far more economical in operation than electric heater.a)Both A and R are individually true and R is the correct explanation of A b)Both A and R are individually true but R is not the correct explanation of A c)A is true but R is false d)A is false but R is trueCorrect answer is option 'A'. Can you explain this answer?
Question Description
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