Q1. Answer the following: - A- What are the differences between the heat and temperature?

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter40: Typical Operating Conditions
Section: Chapter Questions
Problem 2RQ: The typical temperature relationship between a standard-efficiency air-cooled condenser and the...
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Please answer me in thrmo

Q1. Answer the following: -
A- What are the differences between the heat and temperature?
B- List two important factors that the specific heat of a gas depends on these
factors?
C- List three applications in your home depend on thermodynamic principle
operation?
D- Name the parameter that the nozzle utilizes to produce an increase in the
kinetic energy?
E- What is the important factor that the potential energy depends on it?
Transcribed Image Text:Q1. Answer the following: - A- What are the differences between the heat and temperature? B- List two important factors that the specific heat of a gas depends on these factors? C- List three applications in your home depend on thermodynamic principle operation? D- Name the parameter that the nozzle utilizes to produce an increase in the kinetic energy? E- What is the important factor that the potential energy depends on it?
Q2. (10marks)
A steam generation unit in power plant operates at a constant pressure of (10
bar) and the water evaporates at the rate of (700kg /h). Inlet and leaving water
enthalpy are (130kj/kg) and (2000kj/kg) respectively. The inlet and outlet
velocity are (10 m/s) and (25m/s) respectively. Determine the work done and
the heat evaporation if the inlet and outlet diameter from steam generation unit
are the same level.
Transcribed Image Text:Q2. (10marks) A steam generation unit in power plant operates at a constant pressure of (10 bar) and the water evaporates at the rate of (700kg /h). Inlet and leaving water enthalpy are (130kj/kg) and (2000kj/kg) respectively. The inlet and outlet velocity are (10 m/s) and (25m/s) respectively. Determine the work done and the heat evaporation if the inlet and outlet diameter from steam generation unit are the same level.
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