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Research in Electronics Engineering > EXAM 1 SET 2 > Flashcards

EXAM 1 SET 2 Flashcards

1
Q

True or False: Research in engineering is a systematic process to develop new methods and technologies.

A

TRUE

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2
Q

True or False: A hypothesis must always be supported by the data collected in the research.

A

FALSE

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3
Q

True or False: The primary aim of engineering research is to apply scientific principles to solve theoretical problems.

A

FALSE

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4
Q

True or False: Research that seeks to explore the relationships between variables is considered explanatory research.

A

TRUE

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5
Q

True or False: The literature review is an optional step when formulating an engineering research project.

A

FALSE

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6
Q

True or False: A well-formulated research question should be broad and open-ended to allow for a wide exploration of the topic.

A

FALSE

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6
Q

True or False: Validity in research refers to the accuracy of the findings in representing the real world.

A

TRUE

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6
Q

True or False: Applied research focuses on developing practical solutions to specific problems.

A

TRUE

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7
Q

True or False: Ethics approval is only necessary in engineering research when human participants are involved.

A

FALSE

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8
Q

True or False: Peer-reviewed journals are essential for disseminating research because they ensure quality and credibility through expert evaluation.

A

TRUE

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9
Q

True or False: All engineering research projects must use the same methodology regardless of the research questions.

A

FALSE

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10
Q

True or False: Engineering research should always aim for innovative solutions, even if they do not have immediate practical applications.

A

FALSE

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11
Q

True or False: A successful literature review helps identify gaps in current research and avoids duplication of efforts.

A

TRUE

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12
Q

True or False: Qualitative research in engineering is always more valuable than quantitative research.

A

FALSE

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13
Q

True or False: Engineers conducting research must consider the environmental impact of their findings.

A

TRUE

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14
Q

True or False: A research proposal is primarily used to secure funding or approval for a research project.

A

TRUE

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15
Q

True or False: It is acceptable for an engineer to ignore ethical guidelines if the research benefits the public.

A

FALSE

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16
Q

True or False: Research findings should be presented in a way that allows for replication by other researchers.

A

TRUE

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17
Q

True or False: Engineers must ensure that their research findings are communicated clearly to non-expert audiences.

A

TRUE

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17
Q

True or False: The main purpose of research is to prove existing theories correct without question.

A

FALSE

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18
Q

True or False: A strong research design does not need to consider potential biases in data collection.

A

FALSE

18
Q

True or False: The problem statement in research should clearly define the scope and significance of the study.

A

TRUE

19
Q

True or False: In a research study, the independent variable is the one manipulated by the researcher to observe the effect.

A

TRUE

20
Q

True or False: In engineering research, results should be interpreted in isolation from existing literature.

A

FALSE

21
Q

True or False: Engineering research that aims to test a hypothesis is considered deductive research.

A

TRUE

22
Q

Which of the following is NOT typically included in a research proposal?

A) Literature review
B) Hypothesis formulation
C) Personal opinions of the researcher
D) Research methodology

A

C) Personal opinions of the researcher

23
Q

What is the primary role of a literature review in engineering research?

A) To summarize all possible studies on a topic
B) To provide context and identify gaps in current knowledge
C) To outline the results of previous experiments
D) To give a personal perspective on the research problem

A

B) To provide context and identify gaps in current knowledge

24
Q

Which of the following best describes applied research?

A) Research focused on advancing theoretical knowledge
B) Research aimed at solving practical, real-world problems
C) Research designed to critique existing research methods
D) Research intended for academic purposes only

A

B) Research aimed at solving practical, real-world problems

25
Q

Which of the following statements is TRUE regarding research ethics?

A) Ethical guidelines are optional in most engineering research.
B) Research ethics primarily focus on financial transparency.
C) Engineers must ensure their research does not cause harm to people or the environment.
D) Research ethics only apply to studies involving human subjects.

A

C) Engineers must ensure their research does not cause harm to people or the environment.

26
Q

In the context of research, what does validity refer to?

A) The ability to repeat the research
B) The accuracy and truthfulness of the research findings
C) The number of participants involved in the research
D) The complexity of the data collection methods

A

B) The accuracy and truthfulness of the research findings

27
Q

What is the purpose of hypothesis testing in research?

A) To gather unrelated data
B) To explore all possible outcomes
C) To evaluate a predicted relationship between variables
D) To challenge existing theories without data

A

C) To evaluate a predicted relationship between variables

28
Q

Which of the following is a characteristic of quantitative research?

A) Focuses on understanding meanings and experiences
B) Relies on numerical data and statistical analysis
C) Involves open-ended questions and discussions
D) Uses unstructured data collection methods

A

B) Relies on numerical data and statistical analysis

29
Q

Why is peer review important in engineering research?

A) It allows researchers to skip the publication process.
B) It ensures that research meets high academic standards through expert evaluation.
C) It increases the chances of research being approved without further investigation.
D) It guarantees that the research will be commercially successful.

A

B) It ensures that research meets high academic standards through expert evaluation.

30
Q

What is an example of a well-formulated research question?

A) “Why is engineering difficult?”
B) “What are the effects of temperature on material strength in building construction?”
C) “How can engineers make more money?”
D) “What is the meaning of life?”

A

B) “What are the effects of temperature on material strength in building construction?”

31
Q

Which of the following is NOT a component of a good research design?

A) Clearly defined research questions
B) A structured methodology
C) Ethical considerations
D) Complete focus on theoretical knowledge without practical implications

A

D) Complete focus on theoretical knowledge without practical implications

32
Q

In engineering research, the dependent variable is:

A) The variable that is manipulated by the researcher
B) The variable that is measured and affected by changes in the independent variable
C) The variable that remains constant
D) The variable that is unrelated to the research question

A

B) The variable that is measured and affected by changes in the independent variable

33
Q

Which of the following best describes explanatory research?

A) Research focused on explaining relationships between variables
B) Research focused on discovering new theories
C) Research intended to critique existing research methods
D) Research designed to explore a new field without prior knowledge

A

A) Research focused on explaining relationships between variables

33
Q

Which of the following is the correct order of steps in the scientific method?

A) Data analysis, hypothesis formation, observation, conclusion
B) Observation, hypothesis formation, experimentation, conclusion
C) Experimentation, hypothesis formation, observation, conclusion
D) Conclusion, observation, hypothesis formation, experimentation

A

B) Observation, hypothesis formation, experimentation, conclusion

34
Q

What is the main purpose of a problem statement in research?

A) To describe the expected results
B) To define the research question and its significance
C) To provide a list of references
D) To outline the entire research process

A

B) To define the research question and its significance

35
Q

Which of the following is true about a hypothesis?

A) It should be untestable to allow for creative interpretation.
B) It must be clear, testable, and based on existing knowledge.
C) It should be open to multiple interpretations.
D) It must always be proven correct.

A

B) It must be clear, testable, and based on existing knowledge.

36
Q

In research, a literature review is essential for:

A) Repeating existing studies without new insights
B) Identifying gaps and ensuring the originality of the study
C) Collecting data without forming a hypothesis
D) Avoiding ethical approval

A

B) Identifying gaps and ensuring the originality of the study

37
Q

What is one of the primary characteristics of qualitative research?

A) It relies heavily on numerical data
B) It seeks to understand phenomena through detailed, non-numerical data
C) It involves only structured data collection methods
D) It focuses solely on testing hypotheses

A

B) It seeks to understand phenomena through detailed, non-numerical data

38
Q

Which of the following statements is TRUE regarding research methods?

A) Only one research method can be used in any project.
B) The choice of research method should be based on the research question and objectives.
C) Qualitative and quantitative methods cannot be used together.
D) The research method is irrelevant to the type of data collected.

A

B) The choice of research method should be based on the research question and objectives.

39
Q

The role of ethics in research includes:

A) Ensuring research is conducted quickly to maximize profits
B) Protecting participants and ensuring research integrity
C) Avoiding the publication of negative results
D) Guaranteeing that all research will be published

A

B) Protecting participants and ensuring research integrity

40
Q

Which of the following is an example of inductive reasoning in research?

A) Forming a general theory based on specific observations
B) Testing a hypothesis to see if it applies to a broader context
C) Using a general theory to predict specific outcomes
D) Ignoring data that contradicts a hypothesis

A

A) Forming a general theory based on specific observations

41
Q

What should be done if a hypothesis is disproven by the data?

A) Change the data to fit the hypothesis
B) Reject the hypothesis and report the findings accurately
C) Hide the findings to avoid criticism
D) Ignore the data and continue with the original hypothesis

A

B) Reject the hypothesis and report the findings accurately

42
Q

Why is replication important in research?

A) It ensures the originality of the study
B) It allows other researchers to verify the findings
C) It helps researchers avoid publishing negative results
D) It guarantees that the research will be funded

A

B) It allows other researchers to verify the findings

43
Q

Which of the following is true about a well-formulated research question?

A) It should be broad and untestable
B) It should be specific, focused, and testable
C) It should be open-ended and not related to existing literature
D) It should avoid practical applications

A

B) It should be specific, focused, and testable

44
Q

Which of the following statements is TRUE about research design?

A) Research design does not need to consider ethical issues.
B) A good research design is essential for ensuring the validity and reliability of the study.
C) Research design only matters for large-scale projects.
D) Research design is primarily used to predict outcomes.

A

B) A good research design is essential for ensuring the validity and reliability of the study.

45
Q

What is the final step in the scientific method?

A) Forming a hypothesis
B) Conducting observations
C) Drawing a conclusion based on the data collected
D) Publishing the results

A

C) Drawing a conclusion based on the data collected

Research in Electronics Engineering (3 decks)

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