BICSI INSTALLER 2 FIBER MODULE REVIEW
QUESTION SET WITH ACCURATE
ANSWERS
◉ Increases or decreases of 6 dB will cause a doubling or halving
of the
Answer: Voltage
◉ A gauge change of __ numbers approximately doubles or halves
the conductor's resistance.
Answer: 3
◉ Resistance
Answer: Is the property of a conductor to resist the flow of
electricity through it and is expressed in ohms.
◉ Inductance
Answer: Is a property of Electromagnetic field built around a
conductor that opposes any change in current flow in a circuit
both AC and varying DC.
◉ Henry
Answer: The basic unit of inductance is a
, ◉ Impedance
Answer: In AC circuits the total opposition to current flow it's
called _______ and is measured in ohms
◉ Characteristic impedance
Answer: The input impedance of a uniform analog transmission
lines of infinite length.
◉ Insertion loss (attenuation)
Answer: Measured in decibels per unit length at a given frequency
◉ Return Loss
Answer: The amount of reflected energy is affected by the degree
of impedance mismatch between the receiver any transmitter
◉ Nominal Velocity of Propagation (NVP)
Answer: The ratio of the speed of transmission along a cable
relative to the speed of light in a vacuum
◉ Some key factors in establishing a good connection and
minimizing loss of signal include
Answer: Fit
Alignment
Functionality
Configuration
QUESTION SET WITH ACCURATE
ANSWERS
◉ Increases or decreases of 6 dB will cause a doubling or halving
of the
Answer: Voltage
◉ A gauge change of __ numbers approximately doubles or halves
the conductor's resistance.
Answer: 3
◉ Resistance
Answer: Is the property of a conductor to resist the flow of
electricity through it and is expressed in ohms.
◉ Inductance
Answer: Is a property of Electromagnetic field built around a
conductor that opposes any change in current flow in a circuit
both AC and varying DC.
◉ Henry
Answer: The basic unit of inductance is a
, ◉ Impedance
Answer: In AC circuits the total opposition to current flow it's
called _______ and is measured in ohms
◉ Characteristic impedance
Answer: The input impedance of a uniform analog transmission
lines of infinite length.
◉ Insertion loss (attenuation)
Answer: Measured in decibels per unit length at a given frequency
◉ Return Loss
Answer: The amount of reflected energy is affected by the degree
of impedance mismatch between the receiver any transmitter
◉ Nominal Velocity of Propagation (NVP)
Answer: The ratio of the speed of transmission along a cable
relative to the speed of light in a vacuum
◉ Some key factors in establishing a good connection and
minimizing loss of signal include
Answer: Fit
Alignment
Functionality
Configuration
