JSW Steel Manufacturing and Quality Engineer Interview Questions, Process, and Tips

The least count of a vernier caliper is the smallest measurement that can be read on the scale.

• The least count is determined by the number of divisions on the main scale and the vernier scale.

• It is calculated as the difference between one smallest division on the main scale and one division on the vernier scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 10 divisions that match with 9...read more

The least count of a micrometer is the smallest measurement that can be read on the scale of the micrometer.

• The least count of a micrometer is typically 0.01 mm or 0.001 mm, depending on the type of micrometer.

• It is determined by the number of divisions on the thimble and the main scale of the micrometer.

• For example, a micrometer with 50 divisions on the thimble and a main scale reading in mm would have a least count o

SI units are the standard units used to measure physical quantities in the International System of Units.

• SI units are used to measure physical quantities such as length (meter), mass (kilogram), time (second), electric current (ampere), temperature (kelvin), amount of substance (mole), and luminous intensity (candela).

• For example, the SI unit for length is meter, for mass is kilogram, for time is second, for electric c...read more

Strength of materials refers to the ability of a material to withstand applied forces without failure.

• Strength of materials is a fundamental concept in engineering that involves analyzing the behavior of materials under different types of loads.

• It is important for engineers to understand the strength properties of materials in order to design structures and components that can safely support the intended loads.

• Factors ...read more

Strength of materials refers to the ability of a material to withstand applied forces without failing.

• Strength of materials is a fundamental concept in engineering, especially in fields like mechanical, civil, and aerospace engineering.

• It involves studying the behavior of materials under different types of loads, such as tension, compression, shear, and bending.

• Factors that affect the strength of materials include mate...read more