Series circuits have this many paths for current to flow.
What is 1?
100
This is the most common method of circiutry to wire a house or Buisness
What is a Paraellel Circuit.
100
A device designed to open and close a circut by non automatic means and to open the circut automatically on a predetermined overcurrent without damage to itself when properly applied within its rating.
What is a circut breaker?
100
If you were to derate for conduit, you would look here.
What is table 310.15(B)(2)(a)
100
this is the organization responsable for regulating safty
Who is "OSHA"
200
This quantity stays the same in a series circuit.
What is amperage?
200
This can be used if all the resistors are the same value
What is resistors of Equal Value
200
A device intended for the protection of personel that functions to deenergize a circut or portion thereof within an established period of time when a current to ground exeeds the values established for a class A device.
What is a GFCI?
200
With a maximum of 20 current carrying conductors, this type of cable can be bundled together.
What is 12-2 MC
200
A hard hat saftey glasses and gloves are some of these
What is "P.P.E"
300
Resistance is ______ in a series circuit.
What is additive?
300
This is a method known as product over sum.
What is a method of finding total resistance.
300
A point on the wiring system at which current is taken to supply utilization equipment.
What is an outlet?
300
A piece of wire that is one foot long by one one-thousandth of an inch is otherwise known as this.
What is 1 Mil foot
300
5' for a 20' wall, or approx. 75 deg.
What is the proper angle for the use of an extention ladder
400
A series circuit is also known as
What is a voltage divider?
400
This formula allows you to divide one by the value of each resistor to find the total resistance.
What is the Reciprocal Formula?
400
The Earth
What is the ground?
400
Even though 10-14 AWG wire is listed for higher ampacities, this article supercedes 310.116 when it comes to breakers.
What is 240.4(D)
400
this is the prcedure used to ensure safty while working on a circuits
What is "lockout\ taggout"
500
Total resistance of a series circuit using 4 resistors with values of 80, 40, 180, and 50 ohms.
What is 350 ohms?
500
applied voltage is equal to the source voltage
the sum of the branch currents equals the source current
the total resistance is smaller than the smallest resistor
What is the three rules of a parallel circuit?
500
A compartment or chamber to which one or more air ducts are connected and that forms part of the air distribution system.
What is a plenum?
500
The knockouts for these are 7.5" on center.
What is a duct bank?
500
100 - 200 milliamps
What is the range at which fibrilation of the hart, or death can occur