b. job preparation
Receiving job instruction and
planning
equipment use are part of:
a. craft data.
b. job preparation.
c. work factors.
d. leveled time.
c sharply reduces the number
of emergencies
Anticipating other tasks or
problems:
a. usually creates additional
problems.
b. wastes time.
c. sharply reduces the number
of emergencies.
d. often is not worth the
effort.
b improves productivity
Making job planning a group
effort:
a. wastes time.
b. improves productivity.
c. causes confusion.
d. All the above
a Every 12 months
Rubber safety gloves should
be tested how often?
a Every 12 months
b. Every 9 months
c. Every 6 months
d. Every 4 months
, b Every 9 months
Rubber safety blankets should
be tested how often?
a. Every 6 months
b. Every 9 months
c. Every 12 months
d. Every 18 months
b 5 MA
What is the interrupting
current of a GFIC receptacle?
a. 20 VAL
b. 5 MA
c. 10 UDL
d. 20 MA
c Aluminum
What type of stepladder is
forbidden while working on
electrical equipment?
a. Wood
b. Fiberglass
c. Aluminum
d. Ceramic
b Current
What is the killer of electrical
shock?
a. Voltage
b. Current
c. Resistance
d. Ohms
c electromagnetism
The relationship between an
electric
current and a magnetic field is
called:
a. matter.
b. atoms.
c. electromagnetism.
d. element
, a current
Electrons flowing from one
place to
another make a:
a. current.
b. track.
c. circuit.
d. channel
a potential difference
Between two objects, the
development
of static charges creates a:
a. potential difference.
b. battery.
c. thermocouple.
d. resistance
d electromagnet
A coil of wire that carries an
electric
current is called a:
a. conductor.
b. thermocouple.
c. electrocurrent.
d. electromagnet
b free electrons
Metals are good conductors
because
they have many:
a. insulators.
b. free electrons.
c. resistors.
d. inductors.
, c dielectric strength
The amount of potential
difference a layer of
insulation can withstand
without breaking down is:
a. resistance.
b. voltage drop.
c. dielectric strength.
d. ampacity
a Inductance
What is the property of a coil
of wire that opposes any
change in the current in the
coil?
a. Inductance
b. Resistance
c. Impedance
d. Watts
d Potential difference
What is the correct name for
"voltage" or electromotive
force?
a. Element
b. Electron
c. Circuit
d. Potential difference
a ampere
A rate of flow of one coulomb
per second
is called one:
a. ampere.
b. joule.
c. volt.
d. olhum.
Receiving job instruction and
planning
equipment use are part of:
a. craft data.
b. job preparation.
c. work factors.
d. leveled time.
c sharply reduces the number
of emergencies
Anticipating other tasks or
problems:
a. usually creates additional
problems.
b. wastes time.
c. sharply reduces the number
of emergencies.
d. often is not worth the
effort.
b improves productivity
Making job planning a group
effort:
a. wastes time.
b. improves productivity.
c. causes confusion.
d. All the above
a Every 12 months
Rubber safety gloves should
be tested how often?
a Every 12 months
b. Every 9 months
c. Every 6 months
d. Every 4 months
, b Every 9 months
Rubber safety blankets should
be tested how often?
a. Every 6 months
b. Every 9 months
c. Every 12 months
d. Every 18 months
b 5 MA
What is the interrupting
current of a GFIC receptacle?
a. 20 VAL
b. 5 MA
c. 10 UDL
d. 20 MA
c Aluminum
What type of stepladder is
forbidden while working on
electrical equipment?
a. Wood
b. Fiberglass
c. Aluminum
d. Ceramic
b Current
What is the killer of electrical
shock?
a. Voltage
b. Current
c. Resistance
d. Ohms
c electromagnetism
The relationship between an
electric
current and a magnetic field is
called:
a. matter.
b. atoms.
c. electromagnetism.
d. element
, a current
Electrons flowing from one
place to
another make a:
a. current.
b. track.
c. circuit.
d. channel
a potential difference
Between two objects, the
development
of static charges creates a:
a. potential difference.
b. battery.
c. thermocouple.
d. resistance
d electromagnet
A coil of wire that carries an
electric
current is called a:
a. conductor.
b. thermocouple.
c. electrocurrent.
d. electromagnet
b free electrons
Metals are good conductors
because
they have many:
a. insulators.
b. free electrons.
c. resistors.
d. inductors.
, c dielectric strength
The amount of potential
difference a layer of
insulation can withstand
without breaking down is:
a. resistance.
b. voltage drop.
c. dielectric strength.
d. ampacity
a Inductance
What is the property of a coil
of wire that opposes any
change in the current in the
coil?
a. Inductance
b. Resistance
c. Impedance
d. Watts
d Potential difference
What is the correct name for
"voltage" or electromotive
force?
a. Element
b. Electron
c. Circuit
d. Potential difference
a ampere
A rate of flow of one coulomb
per second
is called one:
a. ampere.
b. joule.
c. volt.
d. olhum.
