In which of the following cases, two instrument stations are used? Options: A . &nbspBase of the object is at infinity B . &nbspBase of the object is at accurate position C . &nbspBase of the object is accessible D . &nbspBase of the object is inaccessible

In which of the following cases, two instrument stations are used?

Question

In which of the following cases, two instrument stations are used?

Options:

A . Base of the object is at infinity

B . Base of the object is at accurate position

C . Base of the object is accessible

D . Base of the object is inaccessible

Answer: Option D
Answer: (d).Base of the object is inaccessible

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