Service and Production Engineer Interview Questions and Answers

Tensile strength formula calculates the maximum stress a material can withstand before breaking.

• Tensile strength formula = Maximum load / Cross-sectional area

• It is expressed in units of force per unit area, such as pounds per square inch (psi) or megapascals (MPa)

• Example: If a material can withstand a maximum load of 10,000 pounds and has a cross-sectional area of 100 square inches, the tensile strength would be 100 pounds per square inch (psi).

A prime number code is a program that identifies and prints out prime numbers in a given range.

• Identify prime numbers using a loop and checking for factors

• Print out the prime numbers found in the range

• Handle edge cases like 0 and 1 not being prime numbers

Joins in SQL are used to combine rows from two or more tables based on a related column between them.

• Joins are used to retrieve data from multiple tables based on a related column between them

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• RIGHT JOIN returns all rows from the right table an...read more