Horn radiators serve what purpose other than being directional radiators?

Horn radiators serve what purpose other than being  directional radiators?
by

1 Answer

Answer :

Waveguide impedance matching devices.
by

Related questions

What is the purpose of the absorbent material in a directional coupler?

Description : What is the purpose of the absorbent material in a directional coupler?

Last Answer : Absorb the energy not directed at the pick-up probe and a portion of the overall energy

What is the primary purpose of a directional coupler?

Description : What is the primary purpose of a directional coupler?

Last Answer : Sampling energy within a waveguide.

What purpose does flux serve in the soldering process?

Description : What purpose does flux serve in the soldering process?

Last Answer : It cleans the metal by removing the oxide layer and prevents further oxidation during the soldering

In addition to stepping up or stepping down the input line voltage, what additional purpose does the transformer serve?

Description : In addition to stepping up or stepping down the input line voltage, what additional purpose does the transformer serve?

Last Answer : . It isolates the chassis from the power line.

The numbers and letters on ICs and schematics serve what purpose?

Description : The numbers and letters on ICs and schematics serve what purpose?

Last Answer : Identify the type of IC.

What purpose do masks serve?

Description : What purpose do masks serve?

Last Answer : Control patterns of materials on substrates.

Some proteins serve as structural element in a. hair b. wool c. horn d. all of them

Description : Some proteins serve as structural element in a. hair b. wool c. horn d. all of them

Last Answer : all of them

What happens to reflected energy that enters a directional coupler that is designed to sample incident energy?

Description : What happens to reflected energy that enters a directional coupler that is designed to sample incident energy?

Last Answer : . The reflected energy adds at the absorbent material and is absorbed.

in a directional coupler that is designed to sample the incident energy, what happens to the two portions of the wavefront when they arrive at the pickup probe?

Description : in a directional coupler that is designed to sample the incident energy, what happens to the two portions of the wavefront when they arrive at the pickup probe?

Last Answer : The wavefront portions add.

How far apart are the two holes in a simple directional coupler?

Description : How far apart are the two holes in a simple directional coupler?

Last Answer : 1/4 wavelength.

Describe a directional coupler.

Description : Describe a directional coupler.

Last Answer : A fiber optic coupler that prevents the transfer of power between input fibers.

How are the input and output directional couplers in a twt connected to the helix?

Description : How are the input and output directional couplers in a twt connected to the helix?

Last Answer : The directional couplers are not physically connected to the helix.

The purpose of stacking elements on an antenna. A. Sharper directional pattern B. increased gain C. Improved bandpass D. All of these

Description : The purpose of stacking elements on an antenna. A. Sharper directional pattern B. increased gain C. Improved bandpass D. All of these

Last Answer : D. All of these

Purpose of Directional inverse Over current & earth fault relay; type- CDD

Description : Purpose of Directional inverse Over current & earth fault relay; type- CDD

Last Answer : Directional phase or earth fault protection of ring-mains, parallel transformers, transformer feeders, parallel feeders etc., employing the time graded principle.; This relay comprises an inductive ... induction disc unit. The directional unit is normally provided with voltage polarising coils. 

Which type of pump used in radiators in racing cars?

Description : Which type of pump used in radiators in racing cars?

Last Answer : Well from what I know, drag racing cars at least, have varying low-volume electric water pumps, or sometimes even contain no radiator, the size can vary on what kind of racing you are doing or if you even find a radiator necessary, I used to work on local cars with my dad.

How hot do steam baseboard radiators get?

Description : How hot do steam baseboard radiators get?

Last Answer : answer:Is it steam or hot water? If it is hot water, it will be safe for the cords. Steam can get hot enough to burn skin. You have to have boiling water to produce steam. The radiators you ... similar to the ones we had when we had hot water heat. You will probably love your hot water heat.

Which compound is commonly used as antifreeze in automobile radiators? -Do You Know?

Description : Which compound is commonly used as antifreeze in automobile radiators? -Do You Know?

Last Answer : The compound which is added as an antifreeze to the water in automobile radiators is. Solution : Ethylene glycol is miscible in all proportions with water and ethanol but is insoluble in ether. It is widely used as a solvent and as an antifreeze agent.

What Next In The Wonderful World Of Radiators?

Description : What Next In The Wonderful World Of Radiators?

Last Answer : On the WeHeat here at BestHeating HQ we have bold colours, textured materials and radiators that feature stylish full-length mirrors that double up as a practical space-saving heating solution for the bedroom.

How to remove color from radiators

Description : I would like to paint the heater at home, but first remove a few layers of the previous paint that is starting to peel off. How do you remove it?

Last Answer : At home, preferably mechanically. You can use an emery, a brush, a drill attachment.

How long do most auto radiators last before they need to be fixed or replaced?

Description : How long do most auto radiators last before they need to be fixed or replaced?

Last Answer : You can get about ten to fifteen years on your radiator before you would have to change it. You are going to need to flush your coolant about every 60,000 miles to ensure that your radiator stays good and does not get clogged.

How much do scrap yards pay for car radiators in Los Angeles?

Description : How much do scrap yards pay for car radiators in Los Angeles?

Last Answer : The amount a scrap yard will pay for a car radiator in Los Angeles can differ due to various factors. In most cases, the newer the car, the more you will be paid.

Light coloured clothes are preferred in summer because (a) light colours are good radiators of heat (b) light colours are poor absorbers of heat (c) they soak sweat faster (d) they allow body heat to escape faster

Description : Light coloured clothes are preferred in summer because (a) light colours are good radiators of heat (b) light colours are poor absorbers of heat (c) they soak sweat faster (d) they allow body heat to escape faster

Last Answer : Ans:(b)

Substance used as an anti-freeze in radiators of automobiles is : (1) Methyl alcohol and H2O (2) Methy] alcohol (3) Ethyl alcohol (4) Ethyl alcohol and H2O

Description : Substance used as an anti-freeze in radiators of automobiles is : (1) Methyl alcohol and H2O (2) Methy] alcohol (3) Ethyl alcohol (4) Ethyl alcohol and H2O

Last Answer : (1) Methyl alcohol and H2O Explanation: Methyl alcohol and water are used as an anti-freeze in radiators of automobiles.

Which compound is commonly used as antifreeze in automobile radiators?

Description : Which compound is commonly used as antifreeze in automobile radiators?

Last Answer : Glycerol

In cold countries ethylene glycol is added to water in car radiators. This helps to (a) Reduce the viscosity (b) Make water a better lubricant (c) Lower the freezing point (d) Lower the boiling poin

Description : In cold countries ethylene glycol is added to water in car radiators. This helps to (a) Reduce the viscosity (b) Make water a better lubricant (c) Lower the freezing point (d) Lower the boiling poin

Last Answer : Lower the freezing point

How To Prevent Leakage In Radiators ?

Description : How To Prevent Leakage In Radiators ?

Last Answer : How To Prevent Leakage In Radiators How To Prevent Leakage In Radiators Pinholes can develop in radiators that lead to leakage. The cause is usually corrosion due to excessive air or mud that might have ... leakage. Raw egg or black pepper can also be put in the radiator to stop the leakage.

Substance used as an anti - freeze in radiators of automobiles is : (1) Methyl alcohol and H2O (2) Methyl alcohol (3) Ethyl alcohol (4) Ethyl alcohol and H2O

Description : Substance used as an anti - freeze in radiators of automobiles is : (1) Methyl alcohol and H2O (2) Methyl alcohol (3) Ethyl alcohol (4) Ethyl alcohol and H2O

Last Answer : Methyl alcohol and H2O

What is the purpose of the 'annunciator module' (6000F35) shown in the illustration? EL-0094 A. Provide an input to the setpoint module. B. Drive the alarm lamp and, through the controller, the horn. C. Deliver +5 and +24 volts to their respective power supplies. D. Connect 24 volts to both sides of the horn.

Description : What is the purpose of the 'annunciator module' (6000F35) shown in the illustration? EL-0094 A. Provide an input to the setpoint module. B. Drive the alarm lamp and, through the controller, the horn. ... and +24 volts to their respective power supplies. D. Connect 24 volts to both sides of the horn.

Last Answer : Answer: B

For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine

Description : For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine

Last Answer : A. Avoid buccal pulp horn

What circuit functions does the tube in a gated-beam detector serve?

Description : What circuit functions does the tube in a gated-beam detector serve?

Last Answer : Limits, detects, and amplifies.

What three functions does the transistor in a regenerative detector serve?

Description : What three functions does the transistor in a regenerative detector serve?

Last Answer : Oscillator, mixer, and detector.

The transmission line distance protection relay having the property of being inherently directional is

Description : The transmission line distance protection relay having the property of being inherently directional is (A) impedance relay (B) MHO relay (C) OHM relay (D) reactance relay

Last Answer : The transmission line distance protection relay having the property of being inherently directional is MHO relay

Do late-night TV comedians like Colbert, Noah, Myers and Bee serve significant social and political purpose other than pure entertainment?

Description : Do late-night TV comedians like Colbert, Noah, Myers and Bee serve significant social and political purpose other than pure entertainment?

Last Answer : I find the humor therapeutic. It is also helpful in keeping up with all this nonsense.

What are some sidekicks in video games that you think are useless, who serve no purpose in the game other than to annoy you?

Description : What are some sidekicks in video games that you think are useless, who serve no purpose in the game other than to annoy you?

Last Answer : Otis from Dead Rising, Stop calling me all the fucking time!!! Daxter from Jak &, constantly perched on your shoulder bitchin & whinin.

Does Facebook serve any purpose other than providing a venue for hooking up?

Description : Does Facebook serve any purpose other than providing a venue for hooking up?

Last Answer : According to some who have been trying very hard to convince me it’s a useful tool, it’s a great way of letting people know where you are and what you’re up to. Also it’s supposed to be good for linking to old friends and new people…. ...I’m not convinced I want that.

To make the number pad act as a directional arrow, we press -Other

Description : To make the number pad act as a directional arrow, we press -Other

Last Answer : We have to press Num Lock Key

Artificial selection to obtain cows yielding higher milk output represents : (1) Directional as it pushes the mean of the character in one direction (2) Disruptive as it splits the population into two, one yielding higher output and the other lower output (3) Stabilizing followed by disruptive as it stabilizes the population to produce higher yielding cows (4) Stabilizing selection as it stabilizes this character in the population

Description : Artificial selection to obtain cows yielding higher milk output represents : (1) Directional as it pushes the mean of the character in one direction (2) Disruptive as it splits the ... produce higher yielding cows (4) Stabilizing selection as it stabilizes this character in the population

Last Answer : (1) Directional as it pushes the mean of the character in one direction

What purpose does a mugshot serve?

Description : What purpose does a mugshot serve?

Last Answer : Probably to make sure they have the correct prisoner when transferring them from place to place.

What purpose does a board serve?

Description : What purpose does a board serve?

Last Answer : Boards are responsible for oversight and policy for the organization. At something like H f H they would review possible projects and evaluate recipients. They also review and approve budgets. Good on you if you ... a year for about two hours. But some meet for three to four hours every other week.

Will the Electoral College serve the purpose the Founding Fathers created it for?

Description : Will the Electoral College serve the purpose the Founding Fathers created it for?

Last Answer : answer:Since the electors are party hacks, the chances are slim. Some states prohibit their electors from backing anyone but the person the state selected but the penalties are not very prohibitive. I ... kill any future they may have within the party structure and, hey, party before country right?

What purpose does the Amber Alert.gov website serve?

Description : What purpose does the Amber Alert.gov website serve?

Last Answer : Because it is one less tool to spread panic among the populace. Cons thrive on fear.

What purpose does "kind of" serve as a modifier?

Description : What purpose does "kind of" serve as a modifier?

Last Answer : Whatever purpose it serves for the person using it. For me it means a ‘less’ of whatever I’m saying.

Does our sense of beauty serve any purpose?

Description : Does our sense of beauty serve any purpose?

Last Answer : answer:Without checking the link and without having read about it specifically, nontheless I'd venture it has to do a lot with evolution. Height, weight, strength in males, long hair and an hourglass figure in ... I'm just going on a hunch, There are others who will weigh in with more knowledge. GQ.

What purpose does Facebook serve when one uses it for an hour by hour diary?

Description : What purpose does Facebook serve when one uses it for an hour by hour diary?

Last Answer : Connection. If one person likes it or comments on it, they are not alone.

What purpose does it serve to put labels on people?

Description : What purpose does it serve to put labels on people?

Last Answer : To help lazy closed minded people sort and organize 7 billion people into small manageable groups.

Does partying serve any purpose for mankind?

Description : Does partying serve any purpose for mankind?

Last Answer : Cleans up the gene pool. When those partying go too far and kill themselves by doing really stupid shit, like driving drunk.

What evolutionary purpose does the difference in male and female voice pitch serve?

Description : What evolutionary purpose does the difference in male and female voice pitch serve?

Last Answer : Yep. For mating. Estrogen creates a higher, more youthful sounding voice in women. Testosterone produces a deeper voice in men. Essentially it helps us find a fertile mate.

Does jealousy serve a purpose?

Description : Does jealousy serve a purpose?

Last Answer : see wikipedia on jealousy. just checked it yesterday to get a feel for a part i have to play in a play about cain and abel. very informative.

What purpose do euphemisms serve?

Description : What purpose do euphemisms serve?

Last Answer : To soften the impact of the statement? I’m not sure, but I’ve always been vaguely annoyed by most euphemisms.

What purpose/help do psychologists serve towards society?

Description : What purpose/help do psychologists serve towards society?

Last Answer : They provide a mirror for people to look at their innermost thought processes. They give people clarity.