A. Chemical engineers apply the basic principles of chemistry, physics, mathematics, computers and economics to industrial processes. 1. True 2. False B. A chemical engineer can be involved in the processes. 1. design 2. operation C. Examples of 'stream variables are: 3. design and operation 4. none of the above 1. Process pipes, lines, and connections 2. Pressures, temperature, and flow rates 3. Physical and chemical changes 4. All of the above D. The following are examples of the duties that chemical engineers would be doing over chemists, except 1. Deciding on type of the reactor 2. Troubleshooting and process control. 3. Change in production rate and specifications 4. Preparing reacted solutions with the required concentrations E. What is the solution of (35) +1.2347 (pay attention to the significant figures and precision) 6.35x40.000 12.50 1. 21 4. 21.5 2. 21. 5. 21.53 3. 21.0 6. 21.534 F. A typical concentration of dissolved salts in seawater is 35000 ppm or: 3.5 vol% 1. 4. 3.5 wt% 0.035 vol% 5. 0.035 wt% 0.00035 vol% 6. 0.00035 wt% 2. 3. G. "Bourdon Gauge" is a device that is used to measure: 1. angular velocity of a rotating body (e.g. shaft) 2. bourdon value of a fluid 3. flow rate of a moving fluid 4. pressure 5. temperature
A. Chemical engineers apply the basic principles of chemistry, physics, mathematics, computers and economics to industrial processes. 1. True 2. False B. A chemical engineer can be involved in the processes. 1. design 2. operation C. Examples of 'stream variables are: 3. design and operation 4. none of the above 1. Process pipes, lines, and connections 2. Pressures, temperature, and flow rates 3. Physical and chemical changes 4. All of the above D. The following are examples of the duties that chemical engineers would be doing over chemists, except 1. Deciding on type of the reactor 2. Troubleshooting and process control. 3. Change in production rate and specifications 4. Preparing reacted solutions with the required concentrations E. What is the solution of (35) +1.2347 (pay attention to the significant figures and precision) 6.35x40.000 12.50 1. 21 4. 21.5 2. 21. 5. 21.53 3. 21.0 6. 21.534 F. A typical concentration of dissolved salts in seawater is 35000 ppm or: 3.5 vol% 1. 4. 3.5 wt% 0.035 vol% 5. 0.035 wt% 0.00035 vol% 6. 0.00035 wt% 2. 3. G. "Bourdon Gauge" is a device that is used to measure: 1. angular velocity of a rotating body (e.g. shaft) 2. bourdon value of a fluid 3. flow rate of a moving fluid 4. pressure 5. temperature
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
Solve all 6 Qs for getting any helpful ratings.
Explaination need for only first three rest direct ans can be okay.
Transcribed Image Text:Question No. 1:
Choose the right answer:
A. Chemical engineers apply the basic principles of chemistry, physics,
mathematics, computers and economics to industrial processes.
2. False
1. True
B. A chemical engineer can be involved in the
processes.
1. design
2. operation
C. Examples of 'stream variables are:
1. Process pipes, lines, and connections
2. Pressures, temperature, and flow rates
3. Physical and chemical changes
4. All of the above
D. The following are examples of the duties that chemical engineers would
be doing over chemists, except
1. Deciding on type of the reactor
3. design and operation
4. none of the above
2. Troubleshooting and process control.
3. Change in production rate and specifications
4. Preparing reacted solutions with the required concentrations
E. What is the solution of (35)
+1.2347
(pay attention to the significant figures and precision)
1. 21
4. 21.5
2.
21.
3. 21.0
(6.35x40.000
12.50
0.035 vol%
0.00035 vol%
5. 21.53
6. 21.534
F. A typical concentration of dissolved salts in seawater is 35000 ppm or.
1. 3.5 vol%
4. 3.5 wt%
5. 0.035 wt%
2.
3.
6. 0.00035 wt%
G. "Bourdon Gauge" is a device that is used to measure:
1. angular velocity of a rotating body (e.g. shaft)
2. bourdon value of a fluid
3. flow rate of a moving fluid
4. pressure
5. temperature
Page 2
of
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