When starting wound rotor motors, the operating lever is moved to ____ to insert the full value of resistance in the secondary circuit.
a. the first running position
b. the middle running position
c. the last running position
d. the regular running position
a. the first running position
Trades & Technology
You might also like to view...
¿Qué es una caldera?
a. Un calentador b. Un recipiente de presión en el que se calienta agua para generar vapor c. Un horno d. Un generador
Trades & Technology
Write a paragraph or two about how to start up the boiler system.
What will be an ideal response?
Trades & Technology
What is the annual operating cost for a solar water heating system with an SEF (solar energy factor of 2.1? (12.03 = a constant for the average kWh/day of electricity used in electric water heaters and 12¢ = 2014 national average cost of electricity in kWh)
A) $250.91 B) $225.19 C) $278.73 D) $234.66
Trades & Technology
What are valleys?
What will be an ideal response?
Trades & Technology