Measurements and Instrumentation - Engineering

Q1:

In ac bridge measurements, 'Wagner ground' means

A a special RC connection to eliminate stray magnetic effects

B a special RC connection to eliminate stray capacitance effects

C an unwanted and unintended ground connection

D a large metal plate buried in ground connected to one corner of bridge

ANS:B - a special RC connection to eliminate stray capacitance effects

No answer description is available.