Jackline98

_____ light sources have a broad spectrum, suffering more chromatic dispersion than _____ light sources. - ️️- LED - Laser "The reduction in optical power as it passes along a fiber" is known as _____. - ️️- Attenuation "Thin strands of highly transparent glass or plastic that guide light" defines _____. - ️️- Optical fiber A _____ is a hard, sharp tool that scratches the fiber to allow cleaving. - ️️- Scribe A digital camera can see infrared light, so it can be used to ...

_______ light sources have a broad spectrum, suffering more chromatic dispersion than _____ light sources - ️️LED/Laser "The reduction in optical power as it passes along a fiber" is known as ? - ️️Attenuation A ? is a hard, sharp tool that scratches the fiber to allow cleaving. - ️️Scribe An F-P laser light source emits its light from the ? of the microchip. - ️️Side Composite cables refer to cables that contain ______? - ️️Both optical fibers and copper conductors Co...

______ dB loss per fiber splice - ️️0.3 dB _____dB loss peer mated pair - ️️0.75 dB 10 dB corresponds to a factor of ___________ in power - ️️10 A fiber stripper removes the ___________ of the fiber - ️️Buffer coating ALL outdoor cables are specifically designed to _______________ - ️️Prevent moisture damage to the fiber Always keep _____________ on connectors when not connected to equipment or being tested. - ️️dust caps An OTDR should never be used without a "lau...

A fiber-optic network maintenance plan should be developed with which of the following in mind? - ️️The task of compiling the physical document must become the responsibility of an identifiable position or organization. A light source - ️️Is crucial for accurately measuring optical fiber power and attenuation A wavelength-isolating power meter is most commonly used in - ️️Point-to-multipoint FTTx installations. Additional optical attenuation - ️️Can be obtained by use of an in...

_________ are the mobile devices that are often used on some roads to give drivers an advance warning of construction zones. - ️️flash arrow signs _________ are the most frequent type of crashes on interstates - ️️rear end collisions _________ may be used in work zones both day and night to guide drivers into certain traffic lanes. - ️️large flashing or sequencing arrow panels __________ are zones around a truck or a heavy vehicle where other vehicles disappear into blind spots. -...

____ greatly increase stopping distances and severity of crashes. - ️️High speeds A diamond-shaped sign: - ️️Warns of existing or possible hazards. A double solid yellow line down the center of a two-lane road indicates: - ️️Lanes are moving in opposite directions and drivers are not permitted to pass. A driver entering interstate traffic from an entrance or acceleration ramp: - ️️Should yield to drivers already on the interstate. A driver entering public traffic from a drive...

a blind person - ️️A pedestrian using a white or white cane tipped with red is usually: a counter-clockwise direction - ️️In a roundabout, a driver must drive in: a median - ️️A barrier of grass, concrete or other material separating two roadways, including interstate highways is known as: a slow-moving vehicle ahead - ️️This orange-colored triangular sign represents: a tight turn into the right lane and the cross street - ️️When making a right turn from a four-lane divid...

When does your Ohio driver's license expire? - ️️Every four years on your birthday Slow moving traffic must use which lane when driving on the roadway? - ️️Right When an emergency vehicle approaches from in front or behind you, what should you do? - ️️Pull over to the right edge of the roadway and stop Which class of license-A, B, C, or D-is intended for a non-commercial operator driver license? - ️️D What is the maximum distance you can park from the curb? - ️️1...

A flashing red traffic signal at an intersection has the same requirement as which of the following? - ️️A stop sign A pedestrian using a white cane or a white cane tipped with red is usually: - ️️a blind person A vehicle's stopping distance is equal to: - ️️the sum of the braking distance and reaction distance All work zone symbols or signs have - ️️an orange background and black letters As per Ohio's child restraint law, children who are under the age of__________ and wei...

1-Do not panic 2-Keep your foot off your accelerator, and let the vehicle coast until it stops. 3-when the blowout is a rear tire, sudden application to the brakes will set up a tail sway, which is difficult to control. - ️️If your tire blows out then what the tips for a safe recovery? 1-in between sunset and sunrise. 2- during any period of rain, snow, fog - ️️when is the important you use lights while driving? 1-Play the radio 2-Engage in light conversation 3-Stop and stretch yo...