What is the load center length for a tapped feeder with loads of 120A at 50', 110A at 60', 75A at 90', and 70A at 150'?
a. 72.75'
b. 75.15'
c. 79.60'
d. 81.24'
c. 79.60'
Trades & Technology
You might also like to view...
What is the most common voltage differential across an AFR sensor? (AFS+ to AFS-)
A. 0.1V B. 0.5V C. 0.6V D. 3.0V E. 0.4V F. 0.2V G. 0.3V
Trades & Technology
Figure 10-1 The letter I in Figure 10-1 means the controller ____.
A. performs an integral function B. has an indicator
Trades & Technology
Air braking takes more time than hydraulic braking because:
a. Air brakes use different brake drums. b. Air brakes take more time to flow through the lines than hydraulic fluid. c. Air brakes requires heavier return springs.
Trades & Technology
The heat content of one gallon of No. 2 fuel oil is ____________________.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology