Communication: Role and Relevance
1. What Communication Is (for Engineers)
Communication = exchange of information, ideas, feelings between sender and receiver via common symbols (language, visuals), with feedback.
For engineers, technical communication (reports, presentations, instructions) directly impacts project success, safety, and collaboration.
2. Role and Relevance (exam list — 5)
| Role | Why Relevant for B.Tech |
|---|---|
| 1. Sharing technical information | Reports, documentation convey design/specs to team |
| 2. Coordination and decision-making | Meetings, emails align multidisciplinary teams |
| 3. Persuasion (proposals, interviews) | Convince client/manager to fund idea, get job |
| 4. Building relationships | Trust with peers, clients, stakeholders via respectful talk |
| 5. Professional growth | Career advancement correlates with clarity (presentations, publications) |
Without communication, even brilliant design fails if not understood.
3. Worked Relevance
Design review: Engineer must **explain** trade-off (cost vs performance) to manager in **precise language**; poor communication ⇒ wrong decision.
Lab report: Must **document** procedure so others can **replicate**.
4. Exam Points
- Define communication as exchange via common symbols — 3 marks, frequent.
- List 4–5 roles/relevance for engineers — 5 marks, very frequent (the most common role question).
- Give example of report/meeting — 3 marks.