What is the purpose of the orchestra pit in a proscenium theatre?

Question

a
To provide additional performance space and allow actors to engage more directly with the audience.
b
To accommodate a live orchestra or musical ensemble during performances.
c
To create a visual separation between the performers and the audience.
d
To allow for the use of elaborate set designs and scenery.

Answer 1

The purpose of the orchestra pit in a proscenium theatre is:

b To accommodate a live orchestra or musical ensemble during performances.

The orchestra pit is typically located at the front of the stage, below the level of the stage, allowing musicians to perform while remaining out of the direct line of sight of the audience.