B.TECH - Semester 8 industrial quality control Question Paper 2019 (nov)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- 806.1 : INDUSTRIAL QUALITY CONTROL (MPU) Time : 3 Hours Max. Marks : 100 Use of approved Statistical tables is allowed Answer all questions in part-A (Each question carries 2 marks)
- List the benefits and limitations of SQC.
- Mention the uses of control charts.
- Differentiate between producer's risk and consumer's risk.
- List the factors based on which a sample is selected.
- Define optimization.
- Define MTTF.
- Define $\mathrm{S} / \mathrm{N}$ ratio.
- What are orthogonal arrays?
- Define six sigma.
- Define ANOVA. ( $\mathbf{1 0} \boldsymbol{\times} \mathbf{2} \boldsymbol{=} \mathbf{2 0}$ Marks) P.T.O.
- (a) What mean reliability and explain how it is different form quality? "Avallability is a more practical and appropriate measure of equipment performance" - Discuss.
- (b) Discuss the objectives and functions of a maintenance system.
- (a) Explain the concept of Taguchi's quality loss function in detail. Give an example.
- (b) Design a confounding scheme to run a $2^{4}$ factorial experiment in four blocks with $A B D$ and $A C D$ confounded.
- The following data has been collected using the following dummy level design. Analyze the data and draw conclusions. Use $\alpha=0.05$. | Trial No. | 1 | 2 | 3 | 4 | 5 | Response | | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | | A ...