Investment in changeover from generated to purchased power by E. J. Manville Machine Co, in May 1935, at suggestion of Connecticut Light and Power Co, is returned at rate of $3000 to $4000 each year from power cost savings; prior to changeover 150-hp Corliss steam engine belted to main shaft supplied mechanical power to mill and operated 50-hp d-c generator servicing crane and hoist motors.
Saves $4,000 each year with purchased power
Elec World
Electrical World ; 109 , n 7
1938
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Saves $4,000 each year with purchased power
Engineering Index Backfile | 1938
|Engineering Index Backfile | 1963
4,000-ton diesel-electric ship
Engineering Index Backfile | 1943
Shop handles 4,000 diesels monthly
Engineering Index Backfile | 1955
Shop handles 4,000 diesels monthly
Engineering Index Backfile | 1955