1-6 mo valley ACTUAL UPDATED QUESTIONS AND CORRECT ANSWERS
Any circuit in which the current is split or follows two (or parallel
more) alternative paths is called a ? circuit
Any circuit in which the same current flows through all series
components is a ? circuit
In a series circuit, the ? is the same at any point in the Current
circuit.
In a series circuit, the total resistance is ? . the sum of the individual resistances
In a ? circuit, the sum of the voltage drops of the series
individual resistors must equal the applied voltage.
In a ? circuit, the total current is the sum of the current parallel
through all of the circuit paths.
In a parallel circuit, the total resistance is ? . equal to the reciprocal of the sum of the reciprocals of the branch resistances
One of the basic steps in reducing a combination circuit substitute the equivalent values from each simple parallel or series circuit into the
to its simplest form is to ? . original circuit
In a series circuit, the ? is the same at any point in the current
circuit.
In a parallel circuit, ? across any circuit branch is the same voltage
as the applied voltage.
In a parallel circuit, the total current is ? . the sum of the current through all of the current paths
Which formula can be applied to series, parallel, or PT = P1 + P2 + P3 + .... Pn
combination circuits?
To use two-way radios, the company must possess a Federal
license issued by the ? communications Commission.
The police "10" signal code that means "What is your 10-20
location?" is ? .
, The police "10" signal code that means "repeat" is ? . 10-9
The police "10" signal code that means "awaiting 10-18
instructions" is ? .
One disadvantage of underground systems, compared to are more expensive to build
overhead systems, is that they ? .
Ducts running from manhole to manhole can be made of PVC or Concur
?.
One disadvantage of underground systems, compared to are more expensive to build
overhead systems, is that they ? .
Ducts running from manhole to manhole can be made of PVC or Concrete
?.
In an area where it is necessary to avoid disrupting streets buried with guided underground boring
and lawns, it is most likely that the cables will be?
Ducts for transmission lines are sometimes referred to as trunks
trunk ducts or ? .
Oil- or gas-filled cable is used to permit underground 500 kv
transmission conductors with line voltage up to
The letters "URD" stand for ? . underground residential distribution
Excavated material or work equipment should be kept at 3'
least ? from trench.
An adequate means of entry and exit must be provided 4'
entering or leaving excavations when the depth is at least
?
Ladders, stairways, or ramps are permitted means of exit 25'
and entry, and they must be installed such that any
worker does not have to travel more than ?
Trenches less than ? do not need support 5'
The hazards associated with trench and excavation work Cave in's, Underground utilities, Confined space hazards.
can be placed into three categories:
OSHA Subpart P requires the atmosphere in the trench to 19.5%
be tested to ensure that the oxygen levels are not less
than ?
Any circuit in which the current is split or follows two (or parallel
more) alternative paths is called a ? circuit
Any circuit in which the same current flows through all series
components is a ? circuit
In a series circuit, the ? is the same at any point in the Current
circuit.
In a series circuit, the total resistance is ? . the sum of the individual resistances
In a ? circuit, the sum of the voltage drops of the series
individual resistors must equal the applied voltage.
In a ? circuit, the total current is the sum of the current parallel
through all of the circuit paths.
In a parallel circuit, the total resistance is ? . equal to the reciprocal of the sum of the reciprocals of the branch resistances
One of the basic steps in reducing a combination circuit substitute the equivalent values from each simple parallel or series circuit into the
to its simplest form is to ? . original circuit
In a series circuit, the ? is the same at any point in the current
circuit.
In a parallel circuit, ? across any circuit branch is the same voltage
as the applied voltage.
In a parallel circuit, the total current is ? . the sum of the current through all of the current paths
Which formula can be applied to series, parallel, or PT = P1 + P2 + P3 + .... Pn
combination circuits?
To use two-way radios, the company must possess a Federal
license issued by the ? communications Commission.
The police "10" signal code that means "What is your 10-20
location?" is ? .
, The police "10" signal code that means "repeat" is ? . 10-9
The police "10" signal code that means "awaiting 10-18
instructions" is ? .
One disadvantage of underground systems, compared to are more expensive to build
overhead systems, is that they ? .
Ducts running from manhole to manhole can be made of PVC or Concur
?.
One disadvantage of underground systems, compared to are more expensive to build
overhead systems, is that they ? .
Ducts running from manhole to manhole can be made of PVC or Concrete
?.
In an area where it is necessary to avoid disrupting streets buried with guided underground boring
and lawns, it is most likely that the cables will be?
Ducts for transmission lines are sometimes referred to as trunks
trunk ducts or ? .
Oil- or gas-filled cable is used to permit underground 500 kv
transmission conductors with line voltage up to
The letters "URD" stand for ? . underground residential distribution
Excavated material or work equipment should be kept at 3'
least ? from trench.
An adequate means of entry and exit must be provided 4'
entering or leaving excavations when the depth is at least
?
Ladders, stairways, or ramps are permitted means of exit 25'
and entry, and they must be installed such that any
worker does not have to travel more than ?
Trenches less than ? do not need support 5'
The hazards associated with trench and excavation work Cave in's, Underground utilities, Confined space hazards.
can be placed into three categories:
OSHA Subpart P requires the atmosphere in the trench to 19.5%
be tested to ensure that the oxygen levels are not less
than ?
