Assertion details
Summary
solenoid voltmeter be 1 vtvm
1 triples in cluster
solenoid voltmeter be vtvm 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC Vacuum tube voltmeters or valve voltmeters ( VTVM , VVM ) were used for voltage measurements in electronic circuits where high input impedance was necessary .