ELECTRICAL WIRING
DOE-HDBK-1016/1-93
Electrical Diagrams and Schematics
AND SCHEMATIC DIAGRAM READING EXAMPLES
Answers to questions on Figure 18.
1.
System diagram
2.
3. If you said 4, the one in the upper right is a potential transformer.
3.
Drawout type.
4.
4.16 kV or 4160 V.
5.
480 V.
6.
Delta primary, grounded wye secondary.
7.
(Emergency) diesel generator
PR-03
Rev. 0
Page 22
