Testing conditions
Profile
Electrical components
Cylindrical shape
Dimensions
Electric current
Electric machines
Length
Dimensional tolerances
Slip rings
Commutators
Graphite
Carbon
Electrical equipment
Marking
Brush-holders (electrical components)
Rotating electric machines
Circuits
Angles (geometry)
Bevelled
Electric terminals
Safety measures
Pull-out tests
Current-collecting equipment
Resistance measurement
Chamfered
Brushes (electrical components)