The efficiency of an ideal heat engine working between the freezing point and boiling point of w...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=vDGuTJ4s_L0


Duration: 3:31
45 views
0

The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is
(a) \( 6.25 \% \)
(b) \( 20 \% \)
(c) \( 26.8 \% \)
(d) \( 12.5 \% \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-07A Carnot engine having an efficiency of \( \frac{1}{10} \) as heat engine, is used as a refriger...
2022-11-07For Carnot engine, which process should be chosen to take the working substance from \( T_{1} \)...
2022-11-07According to Carnot, which type of engine working between two temperatures \( T_{1} \) and \( T_...
2022-11-07The temperature inside a refrigerator is \( t_{2}{ }^{\circ} \mathrm{C} \) and the room temperat...
2022-11-07According to second law of thermodynamics, (a) a heat engine cannot have efficiency equal to 1 (...
2022-11-07The efficiency of a heat engine is \( 1 / 6 \). When the temperature of sink is decreased by \( ...
2022-11-07A refrigerator works between \( 4^{\circ} \mathrm{C} \) and \( 30^{\circ} \mathrm{C} \). It is r...
2022-11-07The device which is used in order to pump heat inside a room in a building when the outside envi...
2022-11-07A sample of an ideal gas is taken through the cyclic process \( a b c a \) as shown in the figur...
2022-11-07The efficiency of an ideal gas with adiabatic exponent \( \gamma \) for the shown cyclic process...
2022-11-07The efficiency of an ideal heat engine working between the freezing point and boiling point of w...
2022-11-07Choose the correct option regarding the schematic representation of heat engine given below (a) ...
2022-11-07Consider a heat engine as shown in figure. \( Q_{1} \) and \( Q_{2} \) are heat added to \( T_{1...
2022-11-07A device by which a system is made to undergo cyclic process that results in conversion of heat ...
2022-11-07If the efficiency of an engine is \( 50 \% \) and its work output is \( 500 \mathrm{~J} \), then...
2022-11-07Following figure shows two processes \( A \) and \( B \) for a gas. If \( \Delta Q_{A} \) and \(...
2022-11-07Figure below shows two paths that may be taken by a gas to go from a state \( A \) to a state \(...
2022-11-07A container having \( 1 \mathrm{~mol} \) of a gas at a temperature \( 27^{\circ} \mathrm{C} \) h...
2022-11-071 mol of an ideal gas goes from an initial state \( A \) to final state \( B \) via two processe...
2022-11-07Amongst the following relations which is true in the case of an adiabatic process, where \( \gam...
2022-11-07A thermodynamic system undergoes cyclic process \( A B C D A \) as shown in figure. The work don...


Tags:
pw