Assertion details
Summary
voltmeter have 3 infinite impedance
DEGREE
ideally 3
1 facets
Facet Type Facet cluster
ideally 3 degree
1 triples in cluster
voltmeter have infinite impedance 3
3 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC Ideally a voltmeter should have infinite impedance , which means it must not draw any current from the circuit .
  • SRC Ideally voltmeters should have infinite impedance , but this is not the case with actual voltmeter ; they have a finite resistance value .
  • SRC The main problem involving voltmeters is that , they have a finite resistance value ; ideally , a voltmeter should have infinite impedance , which means it must not draw any current from the circuit .