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A heat engine is able to convert its entire heat source into work?
False
Has a heat source located outside the engine?
External combustion engine is the answer you're looking for.
What temperature is required to transfer waste heat to the environment for a heat engine to be 100 percent efficient?
A heat engine can never be 100% efficient due to the second law of thermodynamics, which states that some heat energy will always be lost to the surroundings. The temperature required for maximum efficiency is the temperature of the heat source for the engine. The efficiency of a heat engine is determined by the temperature difference between the heat source and the environment.
Has a heat source that is located outside the engine?
There are many heat sources located outside of an engine. One of these sources is the sun in the sky.
A heat engine is unable to convert its entire heat source into work?
False (APEX)
Which of the following methods is the most effective way to improve the efficiency of a heat engine?
Increasing the temperature of the heat source is the most effective way to improve the efficiency of a heat engine.
How is steam produced to run engine?
By using a heat source to boil water.
A source of heat and power?
A combustion engine powered by fossil fuels is a common source of heat and power. It generates energy by burning fuel to produce heat, which is then converted into mechanical power.
Which term describes a machine that converts heat into work?
A heat engine is a machine that converts heat energy into mechanical work. This process typically involves using a heat source to generate high-pressure steam or gas, which is then used to drive a turbine or piston to produce mechanical energy.
Which is a necessary part or input for all heat engines?
A necessary input for all heat engines is a high-temperature heat source to provide the thermal energy needed for the engine to operate. This heat source drives the conversion of heat energy into mechanical work through a thermodynamic cycle, making it an essential component of the engine.
Which describes the work done by the heat engine?
A heat engine converts heat energy into mechanical work. It operates by taking in heat from a high-temperature source, using it to do work, and then releasing the remaining heat to a low-temperature sink. The efficiency of a heat engine is the ratio of the useful work output to the heat input.
Different types of thermal engine?
Thermal engine is an engine that uses heat as a source of energy. Steam engine, diesel engine, gasoline engine, Stirling engine and drinking bird a common toy that is also a heat engine are the examples or types of engines that uses thermal energy.
