PPCE - Process capability, Inspection, BEA

Which of the following best defines Process Capability?

• The ability of a process to operate at maximum speed

• The ability of a process to produce products within specified limits

• The ability of a process to use minimum manpower

• The ability of a process to meet delivery deadlines

In Sample Inspection, which of the following is NOT an advantage?

• Saves time, cost, and effort

• Suitable when product is less critical and large in quantity

• Detects all defects before delivery

• Requires inspecting only a small portion of the lot

Arrange the following steps of process capability in the correct order:

1. 1. Establish the control

2. 2. Analysis of data

3. 3. Selection of parameters

4. 4. Establish process monitoring system

5. 5. Collection of data

6. 6. Analysis of source of variation

• 3 → 5 → 1 → 2 → 6 → 4

• 3 → 5 → 1 → 4 → 2 → 6

• 3 → 5 → 1 → 2 → 4 → 6

• 3 → 5 → 2 → 1 → 6 → 4

Which of the following statements about Attribute Inspection is correct?

• It measures the exact dimension of a part.

• It only determines whether a product is OK or Not OK.

• It always uses variable measuring instruments.

• It requires calculating the mean and standard deviation.

A Plug Gauge is primarily used for:

• Measuring the thickness of sheets

• Checking the inside diameter of holes or bores

• Measuring small gaps between two parts

• Measuring the diameter of wires

Before using any measuring instrument, it should be checked against a standard to ensure correct readings. This process is called:

• Verification

• Calibration

• Adjustment

• Inspection

Which gauge is most suitable for checking valve clearances in engines?

• Ring Gauge

• Wire Gauge

• Feeler Gauge

• Plate Gauge

Break-even analysis is commonly used to:

• Find the sales level where demand is maximum

• Measure labour efficiency

• Find the minimum sales required to avoid loss

• Find the sales level where prices are highest

Which of the following correctly represents Contribution per unit?

• Selling Price per unit – Fixed Cost per unit

• Selling Price per unit – Variable Cost per unit

• Fixed Cost + Variable Cost per unit

• Total Sales – Total Costs

A company sells a product for ₹50 per unit. The variable cost per unit is ₹30, and the fixed costs are ₹40,000. What is the break-even point in units?

• 800 units

• 1,333 units

• 2,000 units

• 4,000 units