Explain the three main parts of optical fibre cable. -Technology

Explain the three main parts of optical fibre cable. -Technology
by

1 Answer

Answer :

The three main parts of optical fibre cable are as follows:1. Core It is the section through which the data travel in the form of light.2.Cladding The cladding is the covering part of core. Its function is to reflect back the light into the core, as it is a denser medium.3. Protective Coating It is the outer cover of cladding for the protection of optical fibre from damage and moisture.
by

Related questions

Identify the odd term amongst the following group : (1) Optical fibre (2) Twisted pair wire (3) Microwaves (4) Coaxial cable

Description : Identify the odd term amongst the following group : (1) Optical fibre (2) Twisted pair wire (3) Microwaves (4) Coaxial cable

Last Answer : Microwaves

Identify the fastest wired media out of the following: Ethernet cable, Optical fiber, Co_axial cable -Technology

Description : Identify the fastest wired media out of the following: Ethernet cable, Optical fiber, Co_axial cable -Technology

Last Answer : Optical fiber

Which technology is used in a CDROM Drive ? 1) Mechanical 2) Electromechanical 3) Optical 4) Fibre optical

Description : Which technology is used in a CDROM Drive ? 1) Mechanical 2) Electromechanical 3) Optical 4) Fibre optical

Last Answer : 3) Optical

Do bends to drastic degrees in optical fibre reduce signal compared to when it's straight?

Description : Do bends to drastic degrees in optical fibre reduce signal compared to when it's straight?

Last Answer : It’s digital, so there is no such thing as reduced signal. You have signal, or you don’t.

What are some of the properties of optical fibre?

Description : What are some of the properties of optical fibre?

Last Answer : It's not brittle,but it's not tough or strong either.It's thin and it's subjected to breakage which is known as fibre cut in technical terms.They are used in communication process to ... engineering with respect to design and afety parameters.Moreover, it gives a very ugly look to the surroundings.

Optical fibre works on the principle of

Description : Optical fibre works on the principle of

Last Answer : total internal reflection

Endoscope is an instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains. (1) small current carrying wire (2) a narrow tube containing water (3) optical fibre (4) a narrow tube containing some chemical solution

Description : Endoscope is an instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains. ... ) a narrow tube containing water (3) optical fibre (4) a narrow tube containing some chemical solution

Last Answer : (3) optical fibre Explanation: An endoscope can consist of a rigid or flexible tube and a light delivery system to illuminate the organ or object under inspection. The light source is normally outside the ... in the case of rigid endoscopes or a bundle of fiber optics in the case of a fiberscope.

In an optical fibre the signal is transmitted – (1) in a straight line path (2) In a curved path (3) due to total internal reflection (4) Due to refraction

Description : In an optical fibre the signal is transmitted – (1) in a straight line path (2) In a curved path (3) due to total internal reflection (4) Due to refraction

Last Answer : (3) due to total internal reflection Explanation: Total internal reflection is the basic concept be-hind the optical fiber. Optical fiber employs the transmission of light down fibers of plastic ... refractive index to allow more light to be guided along the fiber through total internal refraction.

Optical fibre works on the principle of (1) refraction (2) scattering (3) interference (4) total internal reflection

Description : Optical fibre works on the principle of (1) refraction (2) scattering (3) interference (4) total internal reflection

Last Answer : (4) total internal reflection Explanation: Since Torque = force x distance, to open a door easily, the handle should be fixed at the greatest distance from the hinges. If we pull with same force on a handle ... from the hinges, we will provide twice the torque, so it will be twice as easy to open.

Optical fibre works on the - (1) principle of refraction (2) total internal reflection (3) scattering (4) interference

Description : Optical fibre works on the - (1) principle of refraction (2) total internal reflection (3) scattering (4) interference

Last Answer : b) total internal reflection Explanation: Optical fiber is a cylindrical dielectric waveguide (non-conducting waveguide) that transmits light along its axis, by the process of total internal reflection.

Fibre optics work on the principle of – (1) Scattering of light (2) Total internal absorption (3) Total internal reflection (4) Optical rotation

Description : Fibre optics work on the principle of – (1) Scattering of light (2) Total internal absorption (3) Total internal reflection (4) Optical rotation

Last Answer : (3) Total internal reflection Explanation: An optical fiber (or optical fibre) is a flexible, transparent fiber made of glass (silica) or plastic, slightly thicker than a human hair. It ... science and engineering concerned with the design and application of optical fibers is known as fiber optics.

What is optical fibre?

Description : What is optical fibre?

Last Answer : Optical fibre is a flexible, transparent fibre made up of very pure glass.

Choose the optical fibre material from the given materials. a) Glass b) Plastic c) Silica d) Quartz

Description : Choose the optical fibre material from the given materials. a) Glass b) Plastic c) Silica d) Quartz

Last Answer : c) Silica

Type of glass used in optical work is the __________ glass. (A) Soda-lime (B) Fibre (C) Lead (D) Borosilicate

Description : Type of glass used in optical work is the __________ glass. (A) Soda-lime (B) Fibre (C) Lead (D) Borosilicate

Last Answer : (C) Lead

Which glass is usually used in optical work? (A) Lead glass (B) High silica (borosilicate) glass (C) Photo-sensitive glass (D) Fibre glass

Description : Which glass is usually used in optical work? (A) Lead glass (B) High silica (borosilicate) glass (C) Photo-sensitive glass (D) Fibre glass

Last Answer : (C) Photo-sensitive glass

Which India born physicist invented the 'Optical Fibre'?

Description : Which India born physicist invented the 'Optical Fibre'?

Last Answer : Narinder Singh Kapany

Who invented optical fibre? (1) Samuel Cohen (2) Narinder Kapany (3) Percy L.Spencer (4) T.H. Maimah

Description : Who invented optical fibre? (1) Samuel Cohen (2) Narinder Kapany (3) Percy L.Spencer (4) T.H. Maimah

Last Answer : Narinder Kapany

Endoscope is an instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains. (1) small current carrying wire (2) a narrow tube containing water (3) optical fibre (4) a narrow tube containing some chemical solution

Description : Endoscope is an instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains ... ) a narrow tube containing water (3) optical fibre (4) a narrow tube containing some chemical solution 

Last Answer : optical fibre

In an optical fibre the signal is transmitted (1) in a straight line path (2) In a curved path (3) due to total internal reflection (4) Due to refraction

Description : In an optical fibre the signal is transmitted (1) in a straight line path (2) In a curved path (3) due to total internal reflection (4) Due to refraction

Last Answer :  due to total internal reflection

Optical fibre works on the principle of (1) refraction (2) scattering (3) interference (4) total internal reflection

Description : Optical fibre works on the principle of (1) refraction (2) scattering (3) interference (4) total internal reflection

Last Answer : total internal reflection 

Fibre optics work on the principle of (1) scattering of light (2) total internal absorption (3) total internal reflection (4) optical rotation

Description : Fibre optics work on the principle of (1) scattering of light (2) total internal absorption (3) total internal reflection (4) optical rotation

Last Answer :  total internal reflection

State principle of optical fibre.

Description : State principle of optical fibre. 

Last Answer : Principle: - Optical fibre works on the principle of total internal reflection.i.e.when a ray of light is passing through denser medium, is incident on the surface of rarer medium at an angle greater ... angle, the ray is totally reflected in a denser medium. This phenomenon is called as TIR. 

Explain different modes of fibre optic cable.

Description : Explain different modes of fibre optic cable.

Last Answer : Current technology supports two modes for propagating light along optical channels. 1. Multimode. 2. Single mode.  Multimode can be implemented in two form:  1. Step ... All the beams arrive at the destination together and can be recombined with little distortion to the signal.

The three major groups of the optical system are ∙ A. the components, the data rate and the response time ∙ B. the source, the link and the receiver ∙ C. the transmitter, the cable and the receiver ∙ D. the source, the link and the detector

Description : The three major groups of the optical system are ∙ A. the components, the data rate and the response time ∙ B. the source, the link and the receiver ∙ C. the transmitter, the cable and the receiver ∙ D. the source, the link and the detector

Last Answer : B. the source, the link and the receiver

What does OCR stand for? (a) Optical Character Reader (b) Optical Character Recognition -Technology

Description : What does OCR stand for? (a) Optical Character Reader (b) Optical Character Recognition -Technology

Last Answer : (b) OCR stands for Optical Character Recognition used as an input device in a computer system.

……….. is the latest optical disc secondary storage device. -Technology

Description : ……….. is the latest optical disc secondary storage device. -Technology

Last Answer : Blu-ray Disc (BD)is the latest optical disc secondary storage device.

Optical fibres are made up of thin strands of (a) copper material (b) silver material (c) glass like material -Technology

Description : Optical fibres are made up of thin strands of (a) copper material (b) silver material (c) glass like material -Technology

Last Answer : (c) Optical fibres are made up of thin strands of glass like material.

Optical Character Recognition (OCR) software allows the user to write in his/her normal handwriting. -Technology

Description : Optical Character Recognition (OCR) software allows the user to write in his/her normal handwriting. -Technology

Last Answer : FalseHandwriting recognition software allow the user to write in his/her normal handwriting.

What Fibre optic cable can be joined using a connector block?

Description : What Fibre optic cable can be joined using a connector block?

Last Answer : Need answer

Which of the following cables can transmit data at high speeds- 1) Coaxial Cable 2) Optic fibre Cable 3) Twistedpair Cable 4) UTP Cabl

Description : Which of the following cables can transmit data at high speeds- 1) Coaxial Cable 2) Optic fibre Cable 3) Twistedpair Cable 4) UTP Cabl

Last Answer : 2) Optic fibre Cable

Which of the following cables can transmit data at high speeds 1 Coaxial Cable 2 Optic fibre Cable 3 Twistedpair Cable 4 UTP Cable

Description : Which of the following cables can transmit data at high speeds 1 Coaxial Cable 2 Optic fibre Cable 3 Twistedpair Cable 4 UTP Cable

Last Answer : 2 Optic fibre Cable

Communications bandwidth that has the highest capacity and is used by microwave, cable and fibre optics lines is known as: (A) hyper-link (B) broadband (C) bus width (D) carrier wave

Description : Communications bandwidth that has the highest capacity and is used by microwave, cable and fibre optics lines is known as: (A) hyper-link (B) broadband (C) bus width (D) carrier wave

Last Answer : Answer: B 

In a fast Ethernet cabling, 100 Base-TX uses ........... cable and maximum segment size is ............ (A) twisted pair, 100 metres (B) twisted pair, 200 metres (C) fibre optics, 1000 metres (D) fibre optics, 2000 metres

Description : In a fast Ethernet cabling, 100 Base-TX uses ........... cable and maximum segment size is ............ (A) twisted pair, 100 metres (B) twisted pair, 200 metres (C) fibre optics, 1000 metres (D) fibre optics, 2000 metres

Last Answer : (A) twisted pair, 100 metres

Describe the different modes of fibre optic cable with neat diagram. Compare fibre optic cable with UTP cable.

Description : Describe the different modes of fibre optic cable with neat diagram. Compare fibre optic cable with UTP cable.

Last Answer : STEP-INDEX MULTIMODE FIBER has a large core, up to 100 microns in diameter. As a result, some of the light rays that make up the digital pulse may travel a direct route, whereas others ... optic cables. Fiber is more expensive than copper due to the light emitting equipment and cost.

In twisted pair cable, two insulated wires are twisted around each other which provides protection against noise. Explain. -Technology

Description : In twisted pair cable, two insulated wires are twisted around each other which provides protection against noise. Explain. -Technology

Last Answer : Twisting the cables keep them close together so that, any external magnetic fields must cross both cable at the same time, so the interference created in one cable is cancelled by the almost exact opposite amount of interference in the other.

List the three parts of an optical fiber.

Description : List the three parts of an optical fiber.

Last Answer : Core, cladding, and coating or buffer.

Which cable networks are used for LAN connections? -Technology

Description : Which cable networks are used for LAN connections? -Technology

Last Answer : Twisted pair and fibre optic cables are used for LAN connection.

Why wires in twisted pair cable are twisted around each other? -Technology

Description : Why wires in twisted pair cable are twisted around each other? -Technology

Last Answer : Wires are twisted to provide protection against crosstalk and noise.

How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Description : How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Last Answer : A crossover cable is a special type of Ethernet cable specially designed for connecting two computers, whereas most Ethernet cables are designed to connect one computer to a router or a switch.

Communication channel for telephone line is twisted pair cable and for TV is co_axial cable. -Technology

Description : Communication channel for telephone line is twisted pair cable and for TV is co_axial cable. -Technology

Last Answer : Optical fibre provides secure transmission as compared to twisted pair and co-axial cable. As, it is more immune to tapping than copper cables.

How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Description : How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Last Answer : A crossover cable is a special type of Ethernet cable specially designed for connecting two computers, whereas most Ethernet cables are designed to connect one computer to a router or a switch.

Which type of connector does a Ethernet cable use? (a) BNC (b) RJ_45 (c) RJ_11 (d) MSAU -Technology

Description : Which type of connector does a Ethernet cable use? (a) BNC (b) RJ_45 (c) RJ_11 (d) MSAU -Technology

Last Answer : (b) RJ-45 most commonly used to connect computers onto Ethernet-based local area network.

How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Description : How is crossover Ethernet cable different from rest of the Ethernet cables? -Technology

Last Answer : A crossover cable is a special type of Ethernet cable specially designed for connecting two computers, whereas most Ethernet cables are designed to connect one computer to a router or a switch.

Which of the following is not a transmission medium? (a) Telephone lines (b) Co_axial cable (c) Modem (d) Microwave system -Technology

Description : Which of the following is not a transmission medium? (a) Telephone lines (b) Co_axial cable (c) Modem (d) Microwave system -Technology

Last Answer : (c) All are communication channel but modem is a dev that convert analog signals to digital signals or vice-versa

Twisted pair cable is suitable for broadband application. -Technology

Description : Twisted pair cable is suitable for broadband application. -Technology

Last Answer : FalseTwisted pair cable has low bandwidth capabilities and broadband application requires high bandwidth.

Optical fiber cable is more suitable in wired media- ?

Description : Optical fiber cable is more suitable in wired media- ?

Last Answer : Optical fiber cable is more suitable in wired media. Because optical fiber cable is a type of cable made of thousands of glass fibers through which data is transmitted at the speed of light. Laser beams are used to transfer data through this cable.

Is the RadioShack Digital Optical Cable Connector easy to install on basic cable setup?

Description : Is the RadioShack Digital Optical Cable Connector easy to install on basic cable setup?

Last Answer : Yes, the RadioShack Digital Optical Cable Connector is very easy to install. It's just as simple as unplugging and plugging in a standard TV cable.

Is optical audio cable the best choice for my tv system?

Description : Is optical audio cable the best choice for my tv system?

Last Answer : I believe optical audio cable is the best choice for your tv system as long as you will be able to connect it properly to yout tv system and you got all you need.

What are the benefits to using optical cable?

Description : What are the benefits to using optical cable?

Last Answer : I cannot find the exact answer to your question but there is a website called audiovisualonline.co.uk that explains the process of how fiber optic cable works. The article says fiber optic cable works by light instead of electricity.

Which transmission media provides the highest transmission speed in a network? a. coaxial cable b. twisted pair cable c. optical fiber d. electrical cable

Description : Which transmission media provides the highest transmission speed in a network? a. coaxial cable b. twisted pair cable c. optical fiber d. electrical cable

Last Answer : c. optical fiber