The Graph in the Figure Shows a Cycle for a Heat

question 47

Multiple Choice

The graph in the figure shows a cycle for a heat engine for which = 35 J.What is the thermal efficiency of this engine?

• A) 29 %
• B) 57 %
• C) 14 %
• D) 23 %

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Definitions:

EEPROM

An Electrically Erasable Programmable Read-Only Memory, a type of non-volatile memory used in computers and other devices to store small amounts of data that must be saved when power is removed.

Filter Section

A part of a system designed to remove or block certain frequencies or types of data, often to clean or optimize the input or output.

Electrical Noise Interference

Disturbances in electrical signals caused by external sources that can disrupt or degrade the performance of electronic equipment.

Logic Circuits

Electrical circuits designed to perform logical operations, processing digital signals according to boolean algebra.