What color is reserved for identifying the high leg of a three-phase, four-wire system?
a. Green
b. Grey
c. Orange
d. White
c. Orange
Trades & Technology
You might also like to view...
What kinds of information can a high-end complex tactile sensor give a robot?
What will be an ideal response?
Trades & Technology
Is precast concrete curtain (PCC) wall used with frame structures, load-bearing wall structures, or both?
What will be an ideal response?
Trades & Technology
What are transistors frequently used as?
What will be an ideal response?
Trades & Technology
Studies show that trees can increase property values up to ____%.
A. 15 B. 25 C. 35 D. 45
Trades & Technology