Complete the bridge story

Exercise and reference answers

Missing parts

1. Answer

   null

   Choices

   1. null
   2. full
   3. double

2. Answer

   meter

   Choices

   1. meter
   2. salt
   3. Kelvin

Complete the statement

A balanced Wheatstone bridge gives a {0} deflection on the galvanometer; the practical device using this principle is the {1} bridge.

Instructions

Tap each blank and pick the right word.

Explanation