KK Spun Pipes Engineer Trainee Interview Questions and Answers

The principle of a transformer is based on electromagnetic induction.

• Transformers work on the principle of transferring electrical energy between two or more coils through electromagnetic induction.

• They consist of two coils, known as the primary and secondary coils, which are wound around a common magnetic core.

• When an alternating current (AC) flows through the primary coil, it creates a changing magnetic field around ...read more

Pythagoras Theorem states that in a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

• Applicable only to right-angled triangles

• Hypotenuse is the longest side of the triangle

• a² + b² = c², where c is the hypotenuse and a and b are the other two sides

• Used in various fields such as architecture, engineering, and physics

A 7 sided shape is called a heptagon.

• A heptagon has 7 sides and 7 angles.

• All the angles of a heptagon add up to 900 degrees.

• Examples of heptagons include stop signs and some coins.

The 1/3 of 100 & 78 is 59.33

• To find 1/3 of a number, divide it by 3

• 1/3 of 100 = 100/3 = 33.33

• 1/3 of 78 = 78/3 = 26

• The average of 33.33 and 26 is 59.33

There are various types of views in engineering, such as plan view, elevation view, section view, isometric view, and perspective view.

• Plan view: Shows the object as seen from above, looking down on it.

• Elevation view: Shows the object as seen from the side, looking at it straight on.

• Section view: Shows a cutaway portion of the object to reveal its internal features.

• Isometric view: Shows the object in a three-dimensiona...read more