Uttam Strips Interview Questions and Answers

Speed is the rate at which an object covers distance. It is calculated by dividing distance by time.

• Speed = Distance / Time

• Units of speed include meters per second (m/s), kilometers per hour (km/h), and miles per hour (mph)

• Speed can be constant or variable

Tension is the force experienced by a material when it is pulled or stretched.

• Tension is calculated using the formula T = F/A, where T is tension, F is force, and A is cross-sectional area.

• Tension can also be calculated using the formula T = E * (L/L0), where E is Young's modulus, L is the length of the material under tension, and L0 is the original length of the material.

• Tension is typically measured in units of Newto

Hooks law is a principle in physics that describes the relationship between the force applied to a spring and the resulting extension or compression of the spring.

• Hooks law states that the force needed to extend or compress a spring by a certain distance is proportional to that distance.

• The formula for Hooks law is F = kx, where F is the force applied, k is the spring constant, and x is the displacement of the spring f...read more

Yield strength is the amount of stress at which a material begins to deform plastically.

• Yield strength is the stress at which a material changes from elastic deformation to plastic deformation.

• It is an important property for materials used in engineering applications.

• Yield strength is typically determined through tensile testing.

• Example: Steel with a yield strength of 300 MPa means it will deform permanently when subje