It refers to the unit of intensity of light of one standard candle whose light is concentrated at a point and the light source is assumed to be placed at the center of a hollow sphere of one foot radius.

Minimum extension of the VSTR above the roof

Is perceived as a buzzing or clicking sound, and it is comprised of repeated echoes traversing back and forth between two non-absorbing parallel surfaces.

Maximum liquid depth for a septic tank

A RIGID ELEC'L CONDUCTOR, USUALLY A METAL BAR, HOLLOW TUBE, OR ROD, W/C FORMS A CONNECTION BET. ELEC'L CIRCUITS.

IS A CIRCUIT CONDUCTOR BET. THE SERVICE EQUIP'T & THE BRANCH CIRCUIT OVER CURRENT DEVICE.

TERM APPLIED TO AN ATOM OR MOLECULES W/C IS NOT ELECTRICALLY BALANCE (THERE IS A LOSS OR GAIN OF

ONE OR MORE ELECTRONS)

THE FORCE THAT MAKES ELECTRONS MOVE IN A CIRCUIT.

FATHER OF ELECTRICITY.

A DEVICE CONSISTING OF SEVERAL CELLS CONNECTED TOGETHER & GENERATE EMF BY CHEMICAL ACTION

A BOX W/ BLANK COVER W/C IS INSERTED IN ONE OR MORE RUNS OR RACEWAYS TO FACILITATE PULLING IN THE CONDUCTORS. (SAFETY)

AN ASSEMBLY CONSISTING OF A PULLEY WHEEL, SIDE PLATES, SHAFT AND BEARING OVER WHICH A CABLE OF ROPED IS PASSED

A SIGNALING DEVICE, USUALLY ELECTRICALLY OPERATED, GIVING AN AUDIBLE SIGNAL & A VISUAL INDICATION WHEN ENERGIZED BY PRESSING A BUTTON.

THE AMOUNT OF HEAT WHICH IS ABSORBED OR EVOLVED IN CHANGING THE STATE OF A SUBSTANCE WITHOUT

CHANGING ITS TEMPERATURE

The product of potential difference and current in a direct-current circuit, In an alternating current circuit, power is equal to the product of the effective voltage, the effective current and the cosine of the phase angle between current and voltage.

The SI unit of power, equal to one joule per second or to the power represented by a current of one ampere flowing across a potential difference of one volt.

An amount of power, esp. the power required

to operate an electrical device or appliance.

Potential difference or electromotive force expressed in volts; analogous to pressure in water flow.

The SI unit of potential difference and electromotive force, defined as the difference of electric potential between two

points of a conductor carrying a constant current of one ampere.

The supplying of utilities, as water, gas and electricity, required or demanded by the public.

A copper or carbon conductor serving to maintain electric contact between fixed and moving elements in a motor or

generator.

An electric current flowing in one direction only and having a magnitude that does not vary or varies only slightly.

A transformer having fewer turns in the primary winding than in the secondary, serving to transform low voltage to

high voltage.

An electric current that reverses direction at regularly recurring intervals, having a magnitude that varies in a

sinusoidal manner.