JNTU
JNTU B.Tech III INDUSTRIAL MANAGEMENT Previous Question Paper (November/December - 2020 - R16)
Answer any five questions. All questions carry equal marks.
Main
Explain Fayol’s 14 principles of management.
Answer
Henri Fayol, known as the father of modern management, proposed 14 principles that serve as a framework for effective organizational management:
- Division of Work: Specialization increases efficiency by allowing employees to focus on specific tasks, leading to higher productivity.
- Authority and Responsibility: Managers must have the authority to give orders, but this authority must be balanced with responsibility for the outcomes.
- Discipline: Employees must obey and respect the rules that govern the organization, which is essential for smooth operations.
- Unity of Command: An employee should receive orders from only one superior to avoid conflicts and confusion.
- Unity of Direction: All activities with the same objective should be directed by one manager using a single plan.
- Subordination of Individual Interest to General Interest: The interests of the organization must take precedence over the interests of any individual or group.
- Remuneration: Compensation for work done should be fair to both the employees and the organization.
- Centralization: The degree to which subordinates are involved in decision-making should be balanced to optimize organizational effectiveness.
- Scalar Chain: There should be a clear line of authority from top management to the lowest ranks, though horizontal communication (gang plank) is permitted for efficiency.
- Order: People and materials should be in the right place at the right time to ensure organizational efficiency.
- Equity: Managers should be kind and fair to their subordinates to ensure loyalty and devotion.
- Stability of Tenure of Personnel: High employee turnover is inefficient; management should provide orderly personnel planning to ensure stability.
- Initiative: Employees should be encouraged to conceive and carry out plans, which fosters motivation and innovation.
- Esprit de Corps: Promoting team spirit and unity within the organization builds harmony and improves morale.
Write a short note on matrix, functional and virtual organization.
Answer
Organizational structures define how activities such as task allocation, coordination, and supervision are directed toward the achievement of organizational aims. Three distinct types are described below:
Functional Organization: This is the most traditional form of structure, where the organization is divided into specialized departments based on functions such as production, finance, marketing, and human resources. Each department is headed by a functional manager who reports to top management. It promotes high levels of specialization and efficiency within departments but often leads to poor communication between different functional areas, creating 'silos' that can slow down decision-making.
Matrix Organization: This structure combines the functional and project-based approaches. Employees report to two managers simultaneously: a functional manager (who oversees their professional development and technical standards) and a project manager (who oversees their work on specific tasks). This dual-reporting system allows for flexible resource allocation and improved communication across departments, making it highly effective for complex, project-driven environments. However, it can lead to role ambiguity and conflict due to the competing priorities of the two managers.
Virtual Organization: A virtual organization is a network of independent firms or individuals linked by information technology to share skills, costs, and access to one another's markets. It is a highly flexible, decentralized structure that exists primarily as a digital or contractual entity rather than a physical one. By outsourcing non-core activities, the organization can remain lean, agile, and responsive to market changes without the overhead of massive infrastructure. The primary challenge of this model is the difficulty in maintaining organizational culture, control, and security across distributed partners.
Explain the objectives of operations management.
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What is work study? Explain steps in work study.
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Draw the network diagram from the following table and find the critical path.
| Activity | Predecessor | Optimistic (to) | Most likely (tm) | Pessimistic (tp) |
|---|---|---|---|---|
| A | - | 2 | 4 | 6 |
| B | A | 3 | 6 | 9 |
| C | A | 8 | 10 | 12 |
| D | B | 9 | 12 | 15 |
| E | C | 8 | 9 | 10 |
| F | D,E | 16 | 21 | 26 |
| G | D,E | 19 | 22 | 25 |
| H | F | 2 | 5 | 8 |
| I | G | 1 | 3 | 5 |
Answer
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The following data gives the readings for 8 samples of size 6 each in the production of a certain product. Find the control limits using mean chart. Given for n=6, A2=0.483.
| Sample | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Mean | 300 | 342 | 351 | 319 | 326 | 333 |
| Range | 25 | 37 | 20 | 28 | 30 | 22 |
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What is plant layout? Explain the types of plant layout.
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Write short notes on:
Statistical Quality control
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Line Balancing.
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