★♥♥ACTIVITIES ♥♥★ directions :identify what is being asked on each number .write your answer on the space provided before the number .

1.a materials obstructing the passage of sounds ,heat, or cold from one surface to another.

2. the science of sounds in housing materials used to keep down noise within a room or prevent it from an overhead lining inside of a room

3. a fire protection device that is used to detect a smoke or gases produced by smoldering fires particle combustion

4.,a ceiling covering materials

5.the process of supplying and removing air by natural mechanical means to or from any space

with answer na din para makatulong po sa iba

1 . insulation
2. acoustic
3.smoke detectors
4 . ceiling board
5 . ventilation

ANSWER:POST-TEST

direction encircle the letter of the correct answer..

1 .the written description accompanying the working drawing

2. a board made of plaster with covering of paper

3.a fire protection device that discharge water when the effect of a fire have been detected, such as when a predetermined temperature has been reached.

4.structural members in building construction that holds the ceiling board

5.the position or placement of lightning fixtures of the house.

with answer na din.

1.C
2.D
3.B
4.A
5.D

SANA MAKATULONG★☆☆​