Method of drying out a generator by short-circuiting the armature through a water rheostat.

Drying out generator

Method of drying out a generator by short-circuiting the armature through a water rheostat.

Pathway of leakage due to the installation on damp insulation.

Electric Generator

Pathway of leakage due to the installation on damp insulation.

Westinghouse equalizer pedestal with a switch for compound-wound direct-current generator.

Equalizer

Westinghouse equalizer pedestal with a switch for compound-wound direct-current generator.

A low-head, horizontal-turbo-generator-unit installation.

Generator Installation

A low-head, horizontal-turbo-generator-unit installation.

Showing leakage current through the frame of a machine which is insulated from ground.

leakage current

Showing leakage current through the frame of a machine which is insulated from ground.

Testing the insulation resistance of a motor or generator from its winding to ground.

Motor

Testing the insulation resistance of a motor or generator from its winding to ground.

A small "standard-unit" switchboard for two compound-wound direct-current generators and seven feeders.

Switchboard

A small "standard-unit" switchboard for two compound-wound direct-current generators and seven feeders.

Front view of a switchboard panel for a single compound-wound direct-current generator.

Switchboard Panel

Front view of a switchboard panel for a single compound-wound direct-current generator.

A high-speed simple engine belted to a small, three-phase generator.

Three-phase Generator

A high-speed simple engine belted to a small, three-phase generator.