Infrastructure Leasing & Financial Services Project Engineer Incharge Interview Questions and Answers

Q1. Working principle of transformer ?
Ans. 
Transformers work on the principle of electromagnetic induction to transfer electrical energy from one circuit to another.
• Transformers have two coils of wire, a primary coil and a secondary coil, wrapped around a magnetic core.

• When an alternating current flows through the primary coil, it creates a magnetic field that induces a voltage in the secondary coil.

• The voltage induced in the secondary coil is proportional to t...read more
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Q1. What is torque? And industrial engineering use.
Ans. 
Torque is a measure of rotational force that causes an object to rotate around an axis.
• Torque is measured in units of force multiplied by distance, such as newton-meters or pound-feet.

• It is used in industrial engineering to determine the amount of force needed to rotate a machine part or to tighten a bolt.

• Torque is also important in designing and testing engines and other mechanical systems.

• Examples of torque applicati...read more
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