---
title: "Define capital budgeting and its importance"
subject: "Project Engineering"
chapter: 6
key: "semester_7/project_engineering:capital-budgeting-define-importance"
source: https://www.bctengineer.com/q/semester_7/project_engineering/capital-budgeting-define-importance
site: BCT Engineering
---

# Define capital budgeting and its importance

Project Engineering · Chapter 6: Introduction to Project Financing

- Asked in: 2079 Baisakh
- Video: [What is Capital budgeting? | Importance, Methods & Limitations](https://www.youtube.com/watch?v=E1JqSB5rnIs) — Educationleaves
- Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14
- Page: https://www.bctengineer.com/q/semester_7/project_engineering/capital-budgeting-define-importance
- Whole chapter: https://www.bctengineer.com/md/semester_7/project_engineering/chapter-6

## Question

Define capital budgeting and its importance.

## Short answer

Capital budgeting is evaluating and selecting long-term investment projects by comparing cash outlay with future returns. It is vital because large funds are committed irreversibly, affecting a firm's growth, risk and cost of capital, and requires careful ranking of limited resources.

## Answer

#### Definition

**Capital budgeting** is the process of planning, evaluating and selecting long-term investment projects whose benefits come over several years (such as a new plant, road or building), by comparing the cash outlay with the expected future returns.

#### Importance

1. Large funds are committed for a long period.
2. Decisions are irreversible; a wrong decision may cause heavy loss.
3. It decides the future growth and profit of the firm.
4. It affects the firm's risk and its cost of capital.
5. Funds are limited, so projects have to be ranked.
6. It needs a long-term forecast of demand, cost and technology.

Examples of capital budgeting decisions are building a new hydropower plant, buying a crusher plant, replacing old equipment and expanding a factory.

## Check yourself

The answer's key points as multiple-choice questions, with the correct option and why.

1. What is capital budgeting?
   A. Planning, evaluating and selecting long-term investments by comparing cash outlay with expected future returns
   B. Preparing the monthly cash budget
   C. Fixing daily wages for workers
   D. Calculating annual tax payment
   Answer: A. Capital budgeting deals with long-term investments whose benefits come over several years. (Key point: Definition)

2. Why is a wrong capital budgeting decision serious?
   A. It only delays reports
   B. Decisions are largely irreversible and may cause heavy loss
   C. It changes the tax rate
   D. It has no effect on risk
   Answer: B. Large funds are committed for long and cannot easily be recovered, so errors cause heavy loss. (Key point: Irreversibility)

3. Why do projects have to be ranked?
   A. Because funds are limited
   B. Because all projects are identical
   C. Because the law demands it
   D. Because tax depends on rank
   Answer: A. With limited funds, only the best projects can be taken up, so they are ranked. (Key point: Ranking of projects)

4. Which is an example of a capital budgeting decision?
   A. Paying the monthly electricity bill
   B. Buying office stationery
   C. Building a new hydropower plant or buying a crusher plant
   D. Paying a daily wage
   Answer: C. Capital budgeting covers long-term investments like new plants, equipment replacement and expansion. (Key point: Example of decision)

## Related in Project Engineering

- [Finance sources; capital budgeting steps; NPV](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Asources-project-finance-steps-capital-budgeting) — Project Engineering, chapter 6
- [Capital budgeting and its features](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Acapital-budgeting-process-features) — Project Engineering, chapter 6
- [Capital budgeting importance and techniques](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Acapital-budgeting-importance-techniques) — Project Engineering, chapter 6
- [Capital budgeting; importance; NPV](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Acapital-budgeting-importance-npv) — Project Engineering, chapter 6
- [Capital budgeting methods; most reliable](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Acapital-budgeting-methods-reliable) — Project Engineering, chapter 6
- [Capital budgeting needs, steps, process](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Acapital-budgeting-needs-steps-process) — Project Engineering, chapter 6