### ME 300 , Sample Exam Problems

Hydrostatic Pressure I

Hydrostatic Pressure

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Conduction and Convection of Heat

Heat conduction, double-pane window

Conduction of Heat

Heat loss of light bulb by radiation

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Work and change in volume/pressure, Closed System

Power of water fall

|conservation of energy, blender

Ideal gas, polytropic process, heat + work

Ideal gas, polytropic process and work

Ideal gas , determine mass

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Phase of water, given v and T

Phase of Water, given v and T

Find numerical approx. to specific heats

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Conservation of Energy, Closed System, Ideal Gas

Conservation of Energy, Closed System

Adiabatic,reversible process on ideal gas

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Desuperheater, Open System, Conservation of Mass & Energy

Cooling water needs of power plant condensor.

Steady flow through nozzle, Conservation of Energy, reversible+adiabatic

Throttle, Conservation of Energy

Throttle, Conservation of energy, steady-flow

Conservation of Energy, Open System, mixing of streams

Conservation of Energy, Open System, kinetic + potential

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Conservation of Energy, Transient System

Conservation of Energy, Transient System

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Turbine, isentropic expansion, kinetic energy

Turbine + boiler, energy conservation, actual vs. Carnot efficiency

Heat Pump Cycle, conservation of energy, COP

Carnot Efficiency, Heatpump

Judge 3 machine using Clausius & Kelvin-Plank Statements

Carnot-efficiency and cycle

Actual vs. reversible Refrigerator Cycle

Reversible Heat Pump

Entropy : Closed System with heat-transfer from outside

Entropy : Entropy, heat transfer between two solids

Entropy : Open System with heat-transfer from outside

Efficiency, fuel and cooling water needs of a power plant

Carnot Efficciency, Heat Engine

Carnot-efficiency, Ocean Temperature Differences

Ideal gas, change in entropy, work+heat

Determine internal energy + state of H_2O

Ideal gas, change in entropy, work+heat

Carnot efficiency, 2-step heating

Mixing of 2 streams of steam, entropy change

State based on Entropy and Pressure

Internal Energy for Ideal Gas

Zig Herzog; hgnherzog@yahoo.com
Last revised: 09/08/13