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A thermodynamic problem involving a binary cascade refrigeration system designed for cooling COVID-19 mRNA vaccine using two refrigerants, R134A and ethane.
Year:
2021
Topic:
Chemical Engineering Thermodynamics
Document Type:
Quiz
Author:
Not specified
Target Audience:
Students studying chemical engineering thermodynamics
Period of Validity:
Not specified
Approval Date:
February 18, 2021
Modification Date:
Not specified
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
Not specified
Region / City:
Not specified
Topic:
Thermodynamics, Thermal Energy, Heat Transfer
Document Type:
Educational Material
Institution:
Not specified
Author:
Not specified
Target Audience:
Students, Educators
Effective Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2019
Region / City:
Abuja
Subject:
Chemical Thermodynamics
Document Type:
Examination Paper
Institution:
National Open University of Nigeria
Department:
Department of Pure & Applied Sciences
Target Audience:
Students of Chemistry
Period of Validity:
April/May 2019
Date of Approval:
April 2019
Date of Modifications:
None
Year:
2022
Region / City:
-
Theme:
Thermodynamics, Chemical Reactions
Document Type:
Educational Materials
Author:
-
Target Audience:
Students, Educators
Effective Period:
-
Approval Date:
-
Modification Date:
-
Class:
XITH
Subject:
Physics
DPP Number:
5
Date:
Not specified
Topic:
Thermodynamics
Question Type:
Multiple Choice
Intended Audience:
Students
Educational Level:
High School / Secondary School
Number of Questions:
20
Related Concepts:
Ideal Gas, Real Gas, Heat Engine, Thermodynamic Processes, Internal Energy, Pressure, Volume, Temperature, Entropy, Carnot Cycle
Year:
2026
Region / City:
Pakistan
Program:
BS PH / BSc Aircraft Maintenance Engineering Technology / BS MA
Course Code:
PH 205
Credit Hours:
2
Duration:
16 weeks
Prerequisites:
None
Instructor:
Dr. Sidra Khalid
Contact:
[email protected]
Counseling Timing:
Displayed on LMS, Room 3S-38
Learning Objectives:
Fundamentals of thermodynamics, heat transfer mechanisms, application to aircraft propulsion systems
Assessment:
Quizzes/Assignments 30%, Mid-Term Examination 30%, End-Term Examination 40%
Textbooks:
"Thermodynamics: An Engineering Approach" by Yunus A. Cengel and Michael A. Boles; "Heat Transfer: A Practical Approach" by Yunus A. Cengel and Michael A. Boles
Reference Books:
"Fundamentals of Engineering Thermodynamics" by Michael J. Moran and Howard N. Shapiro
Attendance Policy:
Minimum 80% required to sit for final exams
Policies:
Academic honesty, plagiarism, harassment, course withdrawal, communication of results
Learning Methods:
Lectures, web tutorials, laboratory experiments, individual/group projects
Target Audience:
Undergraduate students in engineering and physics programs
Semester Weeks:
16
Course:
Analysis of Dynamic, Equilibrating Systems
Academic field:
Supramolecular Chemistry
Topic:
Dynamic systems, equilibrium binding, and weak intermolecular interactions
Document type:
Course notes / lecture material
Educational level:
University-level chemistry course
Course components:
Student presentations, participation, final exam
Key scientific concepts:
Association constants, thermodynamic parameters (ΔG, ΔH, ΔS), rate constants (kon, koff)
Chemical interactions discussed:
Electrostatic interactions, dispersion (van der Waals) forces, hydrogen bonding, aromatic interactions
Scientific quantities discussed:
Equilibrium constants, entropy, enthalpy, free energy, reaction rates
Illustrative examples:
Enzyme inhibition, self-assembly, supramolecular binding, thrombin inhibitors, vancomycin–ligand interactions
Reference context:
Chem 537 (January 2015 referenced in slides)
Language:
English
Year:
2022
Region / city:
Plateau State, Nigeria
Topic:
Neem Oil Extraction
Document Type:
Research Paper
Organization:
Not specified
Author:
Obodoeze et al.
Target Audience:
Researchers, industrial engineers, and those involved in neem oil production
Effective Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Keywords:
Neem tree, Neem oil, Solvent extraction, kinetic model, thermodynamic model
Context:
A research paper on the kinetics and thermodynamics of neem oil extraction using ethanol, providing data for industrial scaling and optimization of the extraction process.
Year:
2020
Date:
January 16, 2020
Academic Field:
Chemical Engineering Thermodynamics
Document Type:
Quiz / Problem Set with Answer Key
Institution Type:
Higher Education
Topic:
Steam turbine cycle, thermodynamic efficiency, enthalpy calculations
System Analyzed:
Steam turbine–condenser–boiler–superheater cycle
Working Fluid:
Water / Steam
Given Flow Rate:
1200 kg/h
Units Referenced:
kW, kJ/kg, °C, m³, J/s
Concepts Referenced:
Enthalpy difference, adiabatic turbine work, Carnot efficiency, log–log P–V diagram, lever rule
Included Materials:
Steam table reference, schematic cycle diagram, calculation instructions, numerical solutions
Intended Audience:
Students of chemical engineering thermodynamics
Year:
2024
Region / city:
Sheffield
Theme:
Academic Integrity
Document Type:
Quiz
Institution:
University of Sheffield Library
Author:
University of Sheffield Library
Target Audience:
Students
Period of validity:
Indefinite
Approval Date:
September 2024
Review Date:
Summer 2025
Year:
2024
Region / City:
USA
Topic:
Child Passenger Safety
Document Type:
Quiz
Organization / Institution:
SafetyBeltSafe U.S.A.
Author:
Not specified
Target Audience:
Child Passenger Safety Technicians
Validity Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2018–2019
Region:
North Carolina
Organization:
North Carolina Assemblies of God
Program:
Junior Bible Quiz
Document type:
Information guide
Audience:
Church leaders, coaches, officials, and participating teams
Content scope:
Rules, policies, schedules, fees, and participation guidelines
Coordinator:
NC JBQ Coordinator
Divisions:
Eastern Division, Western Division
Religious affiliation:
Assemblies of God
Note:
Year
Theme:
System Security, Malware, Encryption, Cyber Attacks
Document Type:
Quiz
Target Audience:
Students in IT/Networking courses
Year:
2026
Region / City:
Navi Mumbai
Topic:
Event Management
Document Type:
Invitation for Tender
Organization:
National Institute of Securities Markets (NISM)
Author:
NISM
Target Audience:
Agencies eligible for event management
Period of Execution:
10 months
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2023
Region / City:
United States, University of Maine
Topic:
Chemistry Lab Course Policies, Lab Safety, Submission Instructions
Document Type:
Instructions, Quiz, Acknowledgment Form
Organization / Institution:
University of Maine
Author:
Dr. Mitchell Bruce, Sarah E. Bernard
Target Audience:
Students enrolled in CHY 124 Lab Course
Effective Period:
Ongoing academic year
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
Not specified
Region / City:
Not specified
Topic:
Lab course policies, lab safety, academic integrity, quiz instructions
Document type:
Instructions, Quiz, Acknowledgement Form
Organization / Institution:
University of Maine
Author:
Not specified
Target audience:
Students enrolled in the CHY 123/133 lab course
Effective period:
Not specified
Approval date:
Not specified
Revision date:
Not specified
Document type:
Training and certification quiz question set
Product/System:
i-STAT 1 System
Test/Assay:
High Sensitivity Troponin I (hs-TnI)
Organization:
Abbott Point of Care
Intended use:
End user training, certification, and re-certification
Question formats:
Multiple choice, true/false, short answer
Recommended quiz length:
10–15 questions
Content areas:
Analyzer operation, specimen collection and handling, cartridge handling, quality checks, result transmission, care and maintenance
Target audience:
i-STAT 1 System end users
Source category:
Educational and procedural reference
Note:
Year
Theme:
Food safety
Document type:
Quiz
Target audience:
Level 1
Context description:
A quiz designed to assess food safety knowledge, focusing on key practices and safety measures in food handling.
Year:
1906
Region / City:
San Francisco
Topic:
Earthquake, History
Document Type:
Quiz
Author:
Unknown
Target Audience:
Students, Educators
Period of Action:
1906
Approval Date:
Unknown
Date of Changes:
Unknown
Document type:
Competency checklist and knowledge assessment
Profession:
Certified Nursing Assistant
Skill areas:
Basic nursing skills, personal care, mobility assistance, infection control, vital signs, equipment use
Evaluation methods:
Skills demonstration, performance observation, written test, verbal test
Assessment format:
Checklist verification and multiple-choice quiz
Educational topics:
Education and training, problem solving, teamwork and collaboration, time management and adaptability
Verification:
CNA and tester signatures with dates
Context of use:
Clinical education and competency verification in care facilities
Year:
2020
Region / City:
USA
Subject:
Child Restraint Systems, Certification Recertification
Document Type:
Quiz
Organization:
SafetyBeltSafe U.S.A.
Author:
SafetyBeltSafe U.S.A.
Target Audience:
Child Passenger Safety Technicians
Period of Validity:
Ongoing
Approval Date:
N/A
Date of Changes:
N/A