Humidity Charts on Chemical Engineering related Questions and Answers - Page 1

Question 1 : The feed of a process simulator is 2 mole with enthalpy 4 J/mole, the heat input is 6 J, and the work performed is 10 J, what will be the product enthalpy if a mole of the product are 2?
1. 1 J/mole
2. 2 J/mole
3. 3 J/mole
4. 5 J/mole
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Question 2 : The feed of a process simulator is 5 mole with enthalpy 3 J/mole, the heat input is 15 J, and the work performed is 20 J, what will be the product enthalpy if a mole of the product are 2?
1. 1 J/mole
2. 2 J/mole
3. 3 J/mole
4. 5 J/mole
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Question 3 : The feed of a process simulator is 10 mole with enthalpy 2 J/mole, the heat input is 15 J, and the work performed is 10 J, what will be the product enthalpy if mole of the product are 5?
1. 2 J/mole
2. 3 J/mole
3. 4 J/mole
4. 5 J/mole
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Question 4 : The feed of a process simulator is 15 J, the heat input is 8 J, and the work performed is 10 J, what will be the product enthalpy?
1. -3 J
2. 13 J
3. 15 J
4. 17 J
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Question 5 : The feed of a process simulator is 10 J, the heat input is 5 J, and the work performed is 3 J, what will be the product enthalpy?
1. 2 J
2. 5 J
3. 8 J
4. 12 J
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Question 6 : The input mass in a process simulator is 5 Kg, what will be the output mass?
1. 0
2. 5 Kg
3. 8 Kg
4. 10 Kg
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Question 7 : The input mass in a process simulator is 10 Kg, what will be the output mass?
1. 0
2. 5 Kg
3. 8 Kg
4. 10 Kg
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Question 8 : The interconnection equations are for which model?
1. Mixing
2. Splitting
3. Process
4. All of the mentioned
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Question 9 : What does the interconnections between the unit modules represent?
1. Information flow
2. Material flow
3. Energy flow
4. All of the mentioned
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Question 10 : For solving a process simulation which of the following is required?
1. Material balances
2. Equilibrium relations
3. Energy balances
4. All of the mentioned
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