Scopes that produce two channels on a single CRT with a single beam are referred to as what types of scopes?

Scopes that produce two channels on a single CRT with a  single beam are referred to as what types of scopes?
by

1 Answer

Answer :

Dual-trace oscilloscopes.
by

Related questions

The electron beam in a CRT is made to sweep from left to right across the screen. What tube element causes this sweeping motion?

Description : The electron beam in a CRT is made to sweep from left to right across the screen. What tube element causes this sweeping motion?

Last Answer : The horizontal-deflection plate.

What type of deflection is preferred for a crt electron beam?

Description : What type of deflection is preferred for a crt electron beam?

Last Answer : . Electromagnetic.

Beam-penetration and shadow-mask are the two basic techniques for producing color displays with a CRT. Which of the following is not true ? I. The beam-penetration is used with random scan monitors. II. Shadow-mask is used in raster scan systems. III. Beam-penetration method is better than shadow-mask method. IV. Shadow-mask method is better than beam-penetration method. (A) I and II (B) II and III (C) III only (D) IV only

Description : Beam-penetration and shadow-mask are the two basic techniques for producing color displays with a CRT. Which of the following is not true ? I. The beam-penetration is used with random scan monitors. II. Shadow-mask is used ... -penetration method. (A) I and II (B) II and III (C) III only (D) IV only

Last Answer : (C) III only

Which of the following statement(s) is/are correct? (1) Persistence is the term used to describe the duration of phosphorescence. (2) The control electrode is used to turn the electron beam on and off. (3) The electron gun creates a source of electrons which are focussed into a narrow beam directed at the face of CRT. (4) All of the above.

Description : Which of the following statement(s) is/are correct? (1) Persistence is the term used to describe the duration of phosphorescence. (2) The control electrode is used to turn the electron beam on and off. (3) ... which are focussed into a narrow beam directed at the face of CRT. (4) All of the above. 

Last Answer : All of the above.

In applications where electronic waveforms are displayed on a CRT screen, the input signal is normally applied to what CRT element?

Description : In applications where electronic waveforms are displayed on a CRT screen, the input signal is normally applied to what CRT element?

Last Answer : The vertical-deflection plate.

What term is used for the ability of a spot on a CRT screen to continue to glow after the electron bean has struck it and moved away?

Description : What term is used for the ability of a spot on a CRT screen to continue to glow after the electron bean has struck it and moved away?

Last Answer : Persistence.

What are the three main parts of CRT?

Description : What are the three main parts of CRT?

Last Answer : a. Electron gun. b. Deflection system

What is the unique ability of the CRT?

Description : What is the unique ability of the CRT?

Last Answer : To visually display electronic signals.

Flat panel displays are designed to reduce what problem of a crt display?

Description : Flat panel displays are designed to reduce what problem of a crt display?

Last Answer : Reduce the depth of the crt display caused by the length of the tube.

On the CRT display, what information is displayed in Quadrant 4?

Description : On the CRT display, what information is displayed in Quadrant 4?

Last Answer : Positive voltage (+V) and negative current ( −I).

What common cell types are regulated by ion channels and are commonly referred to as excitable cells?

Description : What common cell types are regulated by ion channels and are commonly referred to as excitable cells?

Last Answer : neurons, muscle cells, sensory receptor cells

Knee scopes?? Recovery time and pain.

Description : Knee scopes?? Recovery time and pain.

Last Answer : Sounds like some major repair work if they sent you home on crutches. A friend of mine had it done and he walked out of the hospital on his own and was only stiff for a day. Check with your doctor for an update. I’m guessing it’s going to be a while longer but that’s just a guess.

How to understand color correction scopes?

Description : How to understand color correction scopes?

Last Answer : answer:There's a Wikipedia article on vectorscopes, an analog technology from long ago. Do they still use them in video production? Searching for RGB Parade I found this tutorial on fascinating displays ... . Here's a podcast: Restoring detail with the RGB Parade Vectorscope. Hope this stuff helps.

Question about guns and scopes?

Description : Question about guns and scopes?

Last Answer : The scope needs to be properly sighted so the line of sight and barrel converge at a certain distance. This distance can be re-set depending on what you are using the rifle for.

What was the result of the Scopes “ Monkey trial”?

Description : What was the result of the Scopes “ Monkey trial”?

Last Answer : Scopes was declared guilty, but people felt the law violated theConstitution. Scopes was fined and the law was upheld.

What movement received national attention because of the scopes monkey trial?

Description : What movement received national attention because of the scopes monkey trial?

Last Answer : Feel Free to Answer

How did the Scopes Trial illustrate the rural-urban split in the 1920s?

Description : How did the Scopes Trial illustrate the rural-urban split in the 1920s?

Last Answer : The Scopes Trial represented a clash between rural fundamentalism and urban modernism. -NOVANET

What was the result of the scopes Monkey trail?

Description : What was the result of the scopes Monkey trail?

Last Answer : The law prohibiting the teaching of evolution was upheld

What was the result of the scopes Monkey trail?

Description : What was the result of the scopes Monkey trail?

Last Answer : The law prohibiting the teaching of evolution was upheld

List some custom attribute scopes and possible targets.

Description : List some custom attribute scopes and possible targets. 

Last Answer : Assembly – assembly Class – type Delegate - type, return

Pick up the correct statement from the following: (A) For channels, the shear centre does not coincide its centroid (B) The point of intersection of the bending axis with the cross section of the beam, is called shear centre (C) For I sections, the shear centre coincides with the centroid of the cross section of the beam (D) All the above

Description : Pick up the correct statement from the following:  (A) For channels, the shear centre does not coincide its centroid  (B) The point of intersection of the bending axis with the cross section ... shear centre coincides with the centroid of the cross section of the beam  (D) All the above

Last Answer : (D) All the above

Ships’ generators produce 450-volt, three-phase, ac power; however, most equipment uses 117-volt, single-phase power What transformers and connections are used to convert 450- volt, threephase power to 117-volt, single-phase power?

Description : Ships’ generators produce 450-volt, three-phase, ac power; however, most equipment uses 117-volt, single-phase power What transformers and connections are used to convert 450- volt, threephase power to 117-volt, single-phase power?

Last Answer : A method of generating oscillations, a method of turning the oscillations on and off (keying), and an antenna to radiate the energy.

A monopulse receiver has how many separate channels?

Description : A monopulse receiver has how many separate channels?

Last Answer : Three.

Assuming a UHF frequency range of 405.0125 MHz to 405.0875 MHz at 25 kHz channeling plan, how many channels can you produce? A. 2.5 ch. B. 2 ch. C. 4 ch. D. 3 ch.

Description : Assuming a UHF frequency range of 405.0125 MHz to 405.0875 MHz at 25 kHz channeling plan, how many channels can you produce? A. 2.5 ch. B. 2 ch. C. 4 ch. D. 3 ch.

Last Answer : D. 3 ch.

e primary mechanism by which general anaesthetics produce their action is: A. Affecting receptor operated ion channels in cerebral neurones B. Blocking voltage sensitive Na+ channels in neuronal membrane C. Depressing metabolic activity of cerebral neurones D. Blocking production of high energy phosphates in the brain

Description : e primary mechanism by which general anaesthetics produce their action is: A. Affecting receptor operated ion channels in cerebral neurones B. Blocking voltage sensitive Na+ channels in neuronal ... activity of cerebral neurones D. Blocking production of high energy phosphates in the brain

Last Answer : A. Affecting receptor operated ion channels in cerebral neurones

A device which supplies a voltage is commonly referred to by what name?

Description : A device which supplies a voltage is commonly referred to by what name?

Last Answer : A voltage source.

The length of tape between BOT and EOT is referred to by what term?

Description : The length of tape between BOT and EOT is referred to by what term?

Last Answer : . The usable recording (reading/writing) surface or usable storage area.

The variation in output voltage as the load changes is referred to as what? How is it expressed?

Description : The variation in output voltage as the load changes is referred to as what? How is it expressed?

Last Answer : Voltage regulation. As a percentage.

Which type of fiber optic connector (butt-jointed or expanded beam) brings the prepared ends of two optical fibers into close contact?

Description : Which type of fiber optic connector (butt-jointed or expanded beam) brings the prepared ends of two optical fibers into close contact?

Last Answer : Butt-jointed connectors.

Name two advantages of the gated-beam detector.

Description : Name two advantages of the gated-beam detector.

Last Answer : Extreme simplicity, few components, and ease of adjustment.

Is the deflection angle greater when the beam is moving faster or slower?

Description : Is the deflection angle greater when the beam is moving faster or slower?

Last Answer : Slower beam.

What effect does closer spacing of plates have on the electron beam?

Description : What effect does closer spacing of plates have on the electron beam?

Last Answer : A greater deflection angle.

Is the deflection angle greater when the beam is moving faster or slower?

Description : Is the deflection angle greater when the beam is moving faster or slower?

Last Answer : Slower beam.

What effect does closer spacing of plates have on the electron beam?

Description : What effect does closer spacing of plates have on the electron beam?

Last Answer : A greater deflection angle.

What effect do longer deflection plates have on the electron beam?

Description : What effect do longer deflection plates have on the electron beam?

Last Answer : A greater deflection angle.

What element is controlled to focus the beam?

Description : What element is controlled to focus the beam?

Last Answer : The first anode.

What effect does the shielding of the screen grid by the control grid have on plate current in beam-forming tetrodes?

Description : What effect does the shielding of the screen grid by the control grid have on plate current in beam-forming tetrodes?

Last Answer : By increasing the number of electrons that reach the plate, plate current is increased.

Beam-forming tubes and power tubes are similar except that power pentodes lack what element?

Description : Beam-forming tubes and power tubes are similar except that power pentodes lack what element?

Last Answer : Beam-forming plates.

If a target is on the bearing axis of the radiated beam, what is the input to the bearing IF channel?

Description : If a target is on the bearing axis of the radiated beam, what is the input to the bearing IF channel?

Last Answer : Zero.

Which beam of missile-guidance radar is very wide?

Description : Which beam of missile-guidance radar is very wide?

Last Answer : Capture beam.

Fire-control tracking radar most often radiates what type of beam?

Description : Fire-control tracking radar most often radiates what type of beam?

Last Answer : A narrow circular beam.

What is the shape of the beam of a surface-search radar?

Description : What is the shape of the beam of a surface-search radar?

Last Answer : Wide vertically, narrow horizontally.

Is coupling loss from angular misalignment more critical in expanded beam or butt-jointed connectors?

Description : Is coupling loss from angular misalignment more critical in expanded beam or butt-jointed connectors?

Last Answer : Expanded beam connectors.

Is coupling loss from fiber separation and lateral misalignment more critical in expanded-beam or butt-jointed connectors?

Description : Is coupling loss from fiber separation and lateral misalignment more critical in expanded-beam or butt-jointed connectors?

Last Answer : Butt-jointed connectors.

What relationship must exist between the electron beam and the traveling wave for bunching to occur in the electron beam of a twt?

Description : What relationship must exist between the electron beam and the traveling wave for bunching to occur in the electron beam of a twt?

Last Answer : The traveling wave must have a forward velocity equal to or less than the speed of the electrons in the beam.

How is the electron beam of a three-cavity klystron accelerated toward the drift tube?

Description : How is the electron beam of a three-cavity klystron accelerated toward the drift tube?

Last Answer : A large negative pulse is applied to the cathode.

The electrons in the beam of a klystron are speeded up by a high dc potential applied to what elements?

Description : The electrons in the beam of a klystron are speeded up by a high dc potential applied to what elements?

Last Answer : The accelerator grid and the buncher grids.

How is a beam of electrons velocity-modulated?

Description : How is a beam of electrons velocity-modulated?

Last Answer : By alternately speeding up or slowing down the electrons

What determines the beam elevation angle of an antenna that is electronically scanned in elevation?

Description : What determines the beam elevation angle of an antenna that is electronically scanned in elevation?

Last Answer : Frequency or phase of radiated energy.