Introduction

A: ac to AWG

B: Back-fed devices to bypass isolation switch

C: Cabinet to cutout box

D: Data processing areas to dwelling

E: E(symbol for voltage) to energized

F: Faceplate to fuseholder

G: Galvanic action to guy

H: Handy box to hysteresis

I: I2r (power losses due to resistance heating) to isolation transformer

J: Jack to junction box

K: kcmil to kW

L: Labeled to lug

M: Machine to multioutlet assembly

N: Nameplate to nursing home

O: Occupancy to overload

P: Panel to pumps

Q: Quadruplex to quick-break switch

R: Raceway to running threads

S: Safety Switch to switch legs

T: Tables, NEC, to tubing

U: UF cable to utilization equipment

V: VA (volt-amperes) to VW-1 (cable)

W: Wading pool to working space and clearances

X: Xenon to x-ray

Y: Y connection to yoke

Z: Z (symbol for impedence) to zirconium