Supervisor Instructor Interview Questions and Answers

There are 3280.84 feet in 1 km.

• 1 km = 3280.84 feet

• The conversion factor for km to feet is 3280.84

• This is a common conversion used in both metric and imperial systems

Grade of concrete refers to its strength and is denoted by a number and a letter. Unit conversion involves converting between different units of measurement.

• Grade of concrete is denoted by a number and a letter, such as M25 or C30.

• The number represents the strength of the concrete in megapascals (MPa).

• The letter represents the type of cement used, such as OPC (Ordinary Portland Cement) or PPC (Portland Pozzolana Cement).

• Unit conversion involves converting between different un...read more