Assertion: weston type galvanometer | /r/HasProperty | an ammeter of 0-3 a. range
Facets:
Source sentences:
text: A weston type galvanometer, an ammeter of 0-3 A. range a battery of two cells or battery eliminator, two (10,000 Ω and 200 Ω) resistance boxes, two one way keys, a rheostat, connecting wires and a piece of sand paper.