Ahresty India Visual Inspector Interview Questions and Answers

70 questions of aptitude test

Q1. What's is tolerance
Ans. 
Tolerance refers to the acceptable range of variation in a measurement or dimension.
• Tolerance is the maximum allowable difference between the actual measurement and the desired measurement.

• It is important in manufacturing to ensure that parts fit together properly.

• For example, if a hole is supposed to be 1 inch in diameter with a tolerance of +/- 0.005 inches, the actual hole diameter can range from 0.995 inches to 1.0
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Q2. How many types of steel
Ans. 
There are many types of steel, each with different properties and uses.
• Carbon steel: contains varying amounts of carbon, used in construction and manufacturing

• Alloy steel: contains additional elements like nickel or chromium for improved strength and durability

• Stainless steel: contains chromium for corrosion resistance, commonly used in kitchen appliances and medical instruments

• Tool steel: designed for making tools, wi
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