Question

A mechanic is giving a presentation on how to rebuild a car engine. Which of the following presentation elements would be most helpful?
A labeled diagram of a car engine


A slideshow of photographs of cars with their engines rebuilt


A podcast with narration and music


A bulleted list of car engine parts on a presentation slide

Answer 1

The answer would be A: A labeled diagram of a car engine. This would show the viewers what each part is and where it goes in order to rebuild the engine.

Answer 2

The correct answer is A. A labeled diagram of a car engine

Explanation:

In a presentation elements such as photographs, videos, diagrams or audio should be selected depending on the purpose of the presentation, because the main objective of including them is to help the audience to understand your ideas as a speaker.

In this way, in the case of a mechanic giving a presentation about how to rebuild a car engine the best and most helpful element is "a labeled diagram of a car engine" because this visual element allows the audience to understand the different parts of the engine in terms of color, shape, and features, and this would help them to understand better how to rebuild a car engine by remembering the location and characteristics of each part. Also, this would facilitate the role of the speaker because he does not need to explain how each part looks like.