Home
Class 11
PHYSICS
Consider a Carnot's cycle operating betw...

Consider a Carnot's cycle operating between`T_(1)= 500K and T_(2)= 300K` producing `1 KJ` of mechanical work per cycle. Find the heat transferred to the engine by the reservoirs.

Text Solution

Verified by Experts

Here, `T_(1)= 500K, T_(2)=300K, W= 1kJ = 1000J, Q_(1) = ?`
From `eta=1-(T_(2))/(T_(2))=1 - (300)/(500)= 2/5`
As `eta=W/(Q_(1)) :. Q_(1) W/(eta)= (10^(3))/(2//5)= 2500J`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • THERMODYNAMICS

    PRADEEP|Exercise Long answer questions(NCERT)|5 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise Higher order thinking skills|9 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise Very short answer questions(NCERT)|5 Videos

  • SYSTEMS OF PARTICLES AND ROTATIONAL MOTION

    PRADEEP|Exercise Assertion- Reason Type questions|20 Videos

  • WORK, ENERGY AND POWER

    PRADEEP|Exercise Assertion-Reason Type Questions|24 Videos

Similar Questions

Explore conceptually related problems

Consider a Carnot's cycle operating between T_(1) =500 K and T_(2) = 300 K producing 1 kJ of mechanical work per cycle. Find the heat transferred to the engine by the reservoirs.

A Carnot's engine working between 400K and 800 K has a work output of 1200J per cycle. The amount of heat energy supplied to the engine from the source in each cycle is :

Knowledge Check

  • A Carnot's cycle operating between T_(1) = 600 K and T_(2) = 300 K producing 1.5 kJ of mechanical work per cycle. The heat transferred to the engine by the reservoirs is

    A
    2.5 kJ
    B
    3 kJ
    C
    3.5 kJ
    D
    4 kJ

  • A Carnot's cycle operating betiween T_(1)=600K and T_(2)=300 K Producing 1.5 KJ of mechanical work per cycle. The transferred to the engine by the reservoirs is

    A
    2.5 KJ
    B
    3 KJ
    C
    3.5 KJ
    D
    4 KJ

  • Consider a carnot cycle operating between source tempeature 750 K and sink temperature 350 K producing 1.25 J KJ of mechanical work per cycle, the heat transferred to the engine by the reservers

    A
    1.34 KJ
    B
    2.34 KJ
    C
    3.34 KJ
    D
    4.34 KJ

    • Similar Questions

    Explore conceptually related problems

    A carnot engine operates between temperature 600 K and 300 K . It absorbs 100 J from the source. Calculate the heat transferred to the sink.

    The efficiency of a Carnot engine working between 800 K and 500 K is -

    A carnot engine working between 400K and 800K has a work output of 1200 J per cycle . What is the amount of heat energy supplied to the engine from source per cycle?

    A carnot engine operates between two reservoirs of temperature 900K and 300K. The engine performs 1200 J of work per cycle. The heat energy delivered by the engine to the low temperature reservoir in a cycle is:

    A Carnot engine working between K 300 and 600 K has work output of 800 J per cycle. What is amount of heat energy supplied to the engine from source per cycle

    Home
    Profile