Question

Write explanatory note on general principles for constructing with diagram.

Answer 1

· Transformer – Working Principle. The main principle of operation of a transformer is mutual inductance between two circuits which is linked by a common magnetic flux. A basic transformer consists of two coils that are electrically separate and inductive, but are magnetically linked through a path of reluctance

Answer 2

Principles of construction:

The following are the principles of construction:

• The work of construction should be pollution free and environment friendly

• It must proceed smoothly

• The work of construction should be completed in the lesser period of time.

• It must be carried out in safe environment.

• The finished product should represent artistic flavor and culture.

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