Final Questions Example

Environmental Control Systems





Pınar ERDİL ARBAK


(EACH BLANK IS 1 POINTS)

Under conditions of ________________ brightness, the iris ______________ the size of the pupil so less light is admitted.
Electromagnetic spectrum is dealing with _______________of rays.
Color temprature unit is _______________.
__________________ can have the pleasant effect of making the ceiling appear to float free from the wall.
Luminous existance is the __________________ or___________________flux.
We perceive sound as hissy or bass according to its ______________.
Hearing loss is due to _________________ , _______________ , ______________.
Ways of sound transmissions are __________________ , __________________.
_____________ is the distinct repetition of the original sound.
__________________ is the unit of sound pressure level.



(EACH QUESTION IS 5 POINTS)

What is the difference between wall washing and grazing light?
Compare color temperature between incandescent and fluorescent lamp.
What is the dictionary meaning of sound?
Compare the velocity of a sound between air and lead.
What can we do for a good acoustic system as a source, path and receiver?
What kind of suspended sound absorbing panel do we have? Compare them.
What are the three solutions to control echos from the rear walls?










Environmental Control Systems

(1 points for your name and surname! Don’t forget!)



Pınar ERDİL 09:00-11:00



(each blank is 1 points)
Electromagnetic spectrum is dealing with _______________of rays.
Luminous existance is the __________________ or___________________flux.
We perceive sound loudness according to its _________________.
Frequency range of a speech is between ____________ and____________ hertz.
The perception of sound is depend on ______________ , _____________ , ____________ , ______________.
_____________ is the distinct repetition of the original sound.
Background noise can contribute to sound isolation by _______________ intruding sound.
__________________ is the unit of sound pressure level.
HVAC means _____________ , _________________ , __________________.
Types of thermal resistances are _______________ , _____________ , ________________.




Draw four common floor plans for larger buildings prior to the 20th century becouse of the need for light and ventilation. (5 points)
What is the difference between sound isolation and absorption? (5 points)
What does noise reduction coefficient mean? Where do we use it? (10 points)
What are the variable sound absorbers? Draw them. (10 points)
Explain the effecting factors of the noise reduction between rooms. (10 points)
Write down at least four checklist for effective use of electronic sound systems.(10 points)
What are the effectives on thermal comfort? How does the comfort zone changed during the physical activity? (10 points)
Compare and contrast heating distribution systems? (10 points)




(each bonus 5 point)

Explain mean radiant temperature?
Explain and draw thermal storage wall.


(10 points)







Environmental Control Systems

FFD 203/Fall 2005. FINAL QUESTIONS



Pınar ERDİL pinar.erdil@ieu.edu.tr
perdil@hotmail.com




Under conditions of ________________ brightness, the iris ______________ the size of the pupil so less light is admitted.
_______________ is not noticable during normal vision becouse of the frequency of the eye movements and becouse the view is seen by both eyes.
Binocular visual field profile extends vertically ______________degree and horizontally more than _________________degree when focused on a fixed object.
______________ is a form of visual noise although _____________is an attractive brilliance.
The illumination from point sources _______________ inversely with the square of the distance.
Sunlight is a __________source. Daylight is a __________________source.
Electromagnetic spectrum is dealing with _______________of rays.
Color temprature unit is _______________.
The _______________________ is the most important light-reflecting surface.
__________________ can have the pleasant effect of making the ceiling appear to float free from the wall.
The difference between artificial and electric lighting sources is artificial light contains____________ source.
___________________ is the quantity of light in one direction. The unit is______________.
Lumen is the unit of ____________________.
Luminous existance is the __________________ or___________________flux.
Nit is the unit of ___________________.
_________________ gives the lightness ao the darkness of the color.
_________________ gives the brightness or the dullness of the color.
We perceive sound loudness according to its _________________.
We perceive sound as hissy or bass according to its ______________.
Frequency range of a speech is between ____________ and____________ hertz.
Human have ________ octave.
The sound will spread out __________________.
The sound pressure level that couse pain is up from__________dB.
The perception of sound is depend on ______________ , _____________ , ____________ , ______________.
Hearing loss is due to _________________ , _______________ , ______________.
Ways of sound transmissions are __________________ , __________________.
Sound energy first strikes on the ______________ cousing ____________ after passing from the external ear.
Reverberation time is the time required for sound decay _________dB after the source has stopped.
_____________ is the distinct repetition of the original sound.
Background noise can contribute to sound isolation by _______________ intruding sound.
__________________ is the unit of sound pressure level.
NRC means ________________________.
HVAC means _____________ , _________________ , __________________.
Forms of heat are _________________ , _________________ , ______________.
Types of thermal resistances are _______________ , _____________ , ________________.
Thermal conditions of the environment are changed according to ____________ , ______________ , __________________ , _________________.
Ways of passive(solar) heating are _____________ , ______________ , _______________.
MRT means __________________________.








We prefer to wear hat in white color under sunlight. Why doesn’t dark skin people effect sunlight much? (use UV radiation and melanin words)
What does wheather data determine to a designer? What othe factors is important on making a design about natural lighting systems?
What are the characteristics of light sources? Explain ‘strength’.
What are the effects of lighting as a psycholgical comfort. Draw a room that the illumination helps to feel spacious.
How do we find the illumination level of a space?
Compare efficacy between high-pressure sodium and incandescent lamp.
What is the relation between color temperature and illumination level?
What is the relation between high-choroma colors and light level?
What is illuminance? What is the unit and formula?
What are the design strategies promote the effective use of sunlight?
What are the common design strategies in sunlighting and daylighting? Explain.
Write down at least 4 checklist for downlighting.
What are the visual effects can be created when illuminating walls?
What is the difference between wall washing and grazing light?
What is the difference between valance and cornice lighting?
Write down at least 4 checklist for cornice lighting.
Explain illumination in stairs.
What are the illumination methods for signages?
Give 4 example to invisible rays. Compare their wavelenghts.
Compare color temperature between daylight and sunlight.
Compare color temperature between incandescent and fluorescent lamp.
Give examples to lighting for specific purposes?
Draw four common floor plans for larger buildings prior to the 20th century becouse of the need for light and ventilation.
What kind of artificial light sources did the human use in the history?
What is the dictionary meaning of acoustic?
What is the dictionary meaning of sound?
Give one example to source,path and receiver of a sound.
What kind of a relation between wavelenght and frequency of a sound?
Compare the velocity of a sound between air and lead.
What can we do for a good acoustic system as a source, path and receiver?
What is the difference between sound isolation and absorption?
Why do we need reverberation rooms?
What does noise reduction coefficient mean? Where do we use it?
What kind of suspended sound absorbing panel do we have? Compare them.
Compare the sound absorption coefficient between open window and 4” thick brick.
What are the three solutions to control echos from the rear walls?
What are the variable sound absorbers? Draw them.
Explain the important subjects that you notice during the presentation of your friend sitting in the same line during the final exam.
Explain the effecting factors of the noise reduction between rooms.
Write down at least four checklist for effective use of electronic sound systems.
How does human being is acting like an automobile? Explain.
Explain mean radiant temperature?
What are the effectives on thermal comfort? How does the comfort zone changed during the physical activity?
Explain and draw thermal storage wall.
Compare and contrast heating distribution systems?
What are the types of thermal diffusers?
What are the types of passive cooling systems?