SPED Stress Analysis & Mechanical Integrity

Question 1

What is the purpose of stress analysis in piping?

Accepted Answer

Assess mechanical stresses

Answer

Estimate cost

Answer

Determine color

Answer

Calculate length

Question 2

Which type of stress results from internal pressure?

Accepted Answer

Hoop

Answer

Axial

Answer

Bending

Answer

Torsional

Question 3

Why is fatigue analysis important?

Accepted Answer

Predict cyclic failure

Answer

Not important

Answer

Calculate pressure

Answer

Estimate corrosion

Question 4

What does mechanical integrity ensure?

Accepted Answer

Safety and function

Answer

Aesthetic appeal

Answer

Reduced cost

Answer

Faster installation

Question 5

Which factor affects pipe stress the most?

Accepted Answer

Temperature

Answer

Color

Answer

Diameter

Answer

Weight

Question 6

What is the significance of stress concentration?

Accepted Answer

Cause potential failure

Answer

Improve flow

Answer

Reduce weight

Answer

Increase pressure

Question 7

Which method is used to analyze stress distribution?

Accepted Answer

Finite Element Analysis

Answer

Visual inspection

Answer

Material testing

Answer

Welding inspection

Question 8

How does mechanical integrity relate to safety?

Accepted Answer

Direct relation

Answer

No relation

Answer

Increases risk

Answer

Is optional

Question 9

What role does inspection play in mechanical integrity?

Accepted Answer

Detects issues early

Answer

Unnecessary

Answer

Slows work

Answer

Reduces quality