1.They are those normally used for interior and exterior general and task lighting.a.Glow lampsb.Large lampsc.Miniature lampsd.Photographic lamps2.They are used in photography and projection service.a.Glow lampsb.Large lampsc.Miniature lampsd Photographic lamps3.They are used in automotive, aircraft, and appliance application.a.Glow lampsb.Large lampsc.Miniature lampsd.Photographic lamps4.It is an electric discharge lamp in which the light is produced by the radiation from an excited mixture of a metallic vapor and the products of the dissociation of halides.a.High-pressure sodium lampb.LED lampc.Mercury Lampd.Metal Halide Lamp5.It is an electric discharge lamp in which the major portion of the radiation is produced by the excitation of mercury atomsa.High-pressure sodium lampb.LED lampc.Mercury Lampd.Metal Halide Lamp
1. 1.They are those normally used for interior and exterior general and task lighting.a.Glow lampsb.Large lampsc.Miniature lampsd.Photographic lamps2.They are used in photography and projection service.a.Glow lampsb.Large lampsc.Miniature lampsd Photographic lamps3.They are used in automotive, aircraft, and appliance application.a.Glow lampsb.Large lampsc.Miniature lampsd.Photographic lamps4.It is an electric discharge lamp in which the light is produced by the radiation from an excited mixture of a metallic vapor and the products of the dissociation of halides.a.High-pressure sodium lampb.LED lampc.Mercury Lampd.Metal Halide Lamp5.It is an electric discharge lamp in which the major portion of the radiation is produced by the excitation of mercury atomsa.High-pressure sodium lampb.LED lampc.Mercury Lampd.Metal Halide Lamp
Answer:
A. glow lampsD. photographic lamp B. large lamps D. metal hallide lamp C. mercury lamp2. At home, what lighting fixtures are you using, the incandescent lamp or fluorescent lamps? Which of these lamps are more advantageous to use? Why?
Answer:
Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings. Although inefficient, incandescent lamps possess a number of key advantages--they are inexpensive to buy, turn on instantly, are available in a huge array of sizes and shapes and provide a pleasant, warm light with excellent color rendition.
However, because of their relative inefficiency and short life spans, they are more expensive to operate than newer lighting types such as compact fluorescent lamps (CFLs) and light-emitting diodes (LEDs).
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3. the student is using a lamp to show when the current is switched on.why is it unecessary to use the lamp
Explanation:
because lamp serves gives light in the dark especially in evening so that we can be able to see things even if it is dark.
4. A parabolic aluminized reflector lamp (PAR lamp or simply PAR) is a type of electric lamp that is widely used in commercial, residential, and transportation illumination. It produces a highly directional beam. A.PAR 38 LampsB.Infrared heat lampsC.Rough service GLS LampsD.Daylight simulation lamps
Answer:
A.PAR 38 Lamps
Explanation:
Kakatapos ko lang sagutan sa gclass :>
5. what class of incandescent lamp is normally used for interior and exterior general lightning installationA.Large lampB.light emitting diodeC.miniature lampsD.photographic lamp
Answer:
automatic lamps
Explanation:
aircraft and appliance automatic
6. it is a lamp used in projector
Answer:
Metal Halide lampsThe most common type of lamps or bulbs used in projectors are the Metal Halide lamps. A metal halide lamp for projectors is also know as HID or High Intensity Discharge Lamp or UHP Lamps or Ultra-High-Pressure lamps.
7. lamp uses electrical energy to produce_______
Answer:
In technical usage, a replaceable component that produces light from electricity is called a lamp. Lamps are commonly called light bulbs; for example, the incandescent light bulb. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the socket of a light fixture.
Explanation:
sana makatulong btw cinopy q lang yan.
Lamps are electrical devices that use electrical energy in the form of electrical current.8. what are the advantageof using incandescent lamp?
Answer:
ncandescent Bulb:
➨It is energy inefficient.
➨It has very short lamp life time i.e. about 1000 hours typically.
➨It is warm source of light and hence requires air conditioning to cool the room.
➨It has higher operating cost.
➨It is very fragile and hence needs to be handled very carefully.
➨It generates low lumen per watt. Ordinary incandescent bulbs produces about 5 to 20 lumens per watt. This means it has lower efficacy
Explanation:
pa Brainliest
need Lang po
9. fuse box,lamp holder,lamp,junctionbox,utilitybox,square box,raceway used ,clap . Functions
ano po gagawin? bakit po naka ganyan
10. it is a lamp usually used for outdoor lighting
A yard light or garden lantern
is a free standing exterior light fixture in gardens and landscaped settings. They are usually illuminated by electricity, but occasionally natural gas., usually placed near an outdoor path or driveway to provide visibility in dark areas or areas that become dark at certain times.
11. the uses of lava lamp
Answer:
They appeal to people at ease in darkness. Rather than illumination, the purpose of lava lamps is “to create mood,” says Stephen Horner, who teaches lighting design at the Pratt Institute in Brooklyn, New York.
Explanation:
A lava lamp is an example of a convection current. Convection currents cause liquids and gases to rise and fall because of changes in their density. There are convection currents all around you, even in the Earth's crust!
How long can lava lamps stay on?
Even with the long warm-up time, there is a limit to how long the lamp should be operated continuously to keep it functioning as designed. Do not run the lamp for more than eight to 10 hours straight.
12. the Indian lamp that was used during festival?
Answer:
Diyas
Explanation:A diya, diyo, deya, divaa, deepa, deepam, or deepak is an oil lamp usually made from clay, with a cotton wick dipped in ghee or vegetable oils. Diyas are native to the Indian subcontinent often used in Hindu, Sikh, Jain and Zoroastrian religious festivals such as Diwali or the Kushti ceremony.
Answer:
I think DIYAS
Explanation:
Sorry I dont think its right nabasa kulang
13. why is a lamp useful
Answer:
yes it's useful
Explanation:
because I can use it as a light and it's easy to use
Answer:
One of the main advantages of table lamps is having a soft light that is directed only at a specific area of the bed, which makes it less invasive. This way, if someone needs to get up at night and turn on the light to get something from the bedroom nightstand they will not wake anyone up.
Explanation:
hope it helps<3
#carry on learning
#keep safe
14. Electric energy is used to power a lamp. If the lamp is 90% efficient, the amount of light energy produced is ____
Answer:
Incandescent Lighting
Incandescent lights should be turned off whenever they are not needed, because they are the least efficient type of lighting. 90% of the energy they use is given off as heat, and only about 10% results in light.
Answer:
...the amount of light energy produced is 90%.
15. Use/s of alcohol lamp
Answer:
An alcohol lamp is used for heating, sterilization, and combustion in a laboratory. The alcohol lamp uses ethyl alcohol or spirit as a fuel.
16. What are the uses of alcohol lamp?
Alcohol lamp also known as alcohol burner is a laboratory equipment which is used for creating an open flame.
This is an alternative to Bunsen burners because its flame is limited to 2 inches. Thus, this is a much safer option.
Alcohol lamps are used for microbiology laboratory procedures and for flame sterilization of laboratory equipment.
17. who often use architectural lamps
Answer:
people
Explanation:
It will draw attention to the wall and make it appear as its own architectural element instead of a piece of an entire room. This can be used in retail locations to draw more attention to wall displays.
18. what is the use of alcohol lamp?
Answer:
An alcohol lamp is used for heating, sterilization, and combustion in a laboratory. The alcohol lamp uses ethyl alcohol or spirit as a fuel.
19. a lamp draws a current of 2.0 A. Find the charge in coulombs used by the lamp in 30 ( s ).
Answer:
You can find your Brainly profile link by clicking on your profile picture in the upper right corner. Once you click on your profile picture, the page will reload, and the URL you'll see in your browser should look something like this: https://brainly.com/profile/yourusername-1234567.
20. is a lamp useful or harmful
it is useful, but it is also harmful. But it depends on the place that ur onto.
21. used in fixing lamp pole switches
Answer:
1.replacement light switch.
2.screwdriver.
3.wire stripper.
4.needle-nose piler.
5.voltage tester.
22. Alcohol lamp how to use?
Assemble your lamp by removing the wick from the glass body (a bent paperclip will do this easily) and inserting it through the hole in the cap. The wick should protrude about 3/8” from the top of the metal cap. Spread out the wick fibers similar to the photo. The snuffer cover is designed to extinguish the flame.
Assemble the lamp by extracting the wick from the glass body and inserting it through the hole in the cap (a bent paperclip will do this easily). Around 3/8 "from the top of the metal cap should protrude from the wick. Spread the wick fibers, similar to the picture, out. The snuffer cover is designed to extinguish the flame.
23. list some events (indoor and outdoor) where mercury lamp, metal halide lamp and sodium lamp are used. ( at least 5 events )
Answer:
1.parking lots
2.sports arenas
3.factories
4.stores
5.mall
Explanation:
hope it helps :3
24. what are advantage of using fluorescent lamp
Answer:
Fluorescent Light Tube Advantages:
–Energy efficient- so far the best light for interior lighting.
–Low production cost (of tubes, not of the ballasts)
–Long life of tubes.
–Good selection of desired color temperature (cool whites to warm whites)
–Diffused light (good for general, even lighting, reducing harsh shadows)
25. what are the advantage of using flourescent lamp?
Advantages:
*Fluorescent lighting is 66% cheaper than regular lighting while providing the same brightness.
*Fluorescent bulbs last longer.
*The lights do not give off heat, which makes them great for area lightning and for areas where additional heat can cause equipment to malfunction or bother the users.
26. 1. The kind of an electric discharge lamp in which the light is produced by theradiation. Radiation is produced by an excitation of sodium vapor in whichthe partial pressure of the vapor during operation is of the order of 104N/m?A large lampsC. metal halide lampsB. mercury lampsD. high pressured sodium lamps.2. The kind of an electric discharge lamp in where the light is produced by theradiation. Radiation is from an excited mixture of a metallic vapor (mercury)and the products of the dissociation of halides.A. large lampsC. metal halide lampsB. mercury lampsD. high pressured sodium lamps3. What kind of an electric discharge lamp in which the major portion of thenradiation is produced by the excitation of mercury atoms?A. large lampsC. metal halide lampsB.mercury lampsD. high pressured sodium lamps4. What class of incandescent lamps is used in photography and projectionservice?A. large lampsC. mercury lampsB. light Emitting DiodeD. photographic lamps5. What class of incandescent lamps is normally used for interior and exteriorgeneral lighting installation?A. large lampsC. miniature lampsB. light Emitting DiodeD. photographic lamps6. What class of incandescent lamps is generally used in automotive, aircraft,and appliance applications?A large lampsC. miniature lampsB. light Emitting DiodeD. automatic lampsneed na po now
Answer:
1. The kind of an electric discharge lamp in which the light is produced by the
radiation. Radiation is produced by an excitation of sodium vapor in which
the partial pressure of the vapor during operation is of the order of 104N/m?
A large lamps
C. metal halide lamps
B. mercury lampsD. high pressured sodium lamps.
2. The kind of an electric discharge lamp in where the light is produced by the
radiation. Radiation is from an excited mixture of a metallic vapor (mercury)
and the products of the dissociation of halides.
A. large lamps
C. metal halide lampsB. mercury lamps
D. high pressured sodium lamps
3. What kind of an electric discharge lamp in which the major portion of then
radiation is produced by the excitation of mercury atoms?
A. large lamps
C. metal halide lamps
B.mercury lampsD. high pressured sodium lamps
4. What class of incandescent lamps is used in photography and projection
service?
A. large lamps
C. mercury lamps
B. light Emitting Diode
D. photographic lamps5. What class of incandescent lamps is normally used for interior and exterior
general lighting installation?
A. large lamps
C. miniature lamps
B. light Emitting DiodeD. photographic lamps
6. What class of incandescent lamps is generally used in automotive, aircraft,
and appliance applications?
A large lamps
C. miniature lampsB. light Emitting Diode
D. automatic lamps
27. Waves are often used in heat lamps.
Answer: Infrared waves are often used in heat lamps
28. 1. What is the lamp that used in nearly Tibetan temple, household, and altar?A. Butter lampB. Camel skin lampC. Diwali lampD. Incense
Answer:
A
Explanation:
legit po. sana makatulong ☺️
29. used as fuel for lamps and portable stoves
Answer:
Kerosene is used as a fuel in portable stoves, especially in Primus stoves invented in 1892.
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30. What electrical device is used to hold incandescent lamp and compact flourescent lamps?
Answer:
Tube. CFLs are fluorescent lights shaped to look like incandescent bulbs. The tube holds the gas. Traditional fluorescent lights have tubes shaped into straight cylinders.
Explanation:
