Door

Question 0

a manually operated sliding rod or bar attached to a door for locking it

Answer 0

Door bolt

Question 1

a barrier which swings, slides, tilts or folds to close an opening in a wall

Answer 1

Door

Question 2

a device placed on a wall behind a door or mounted on the flooor to prevent opening the door too wide, also called as door bumper

Answer 2

Door stop

Question 3

the casing or moldings used around a door frame to conceal the crack or joint between the frame and wall or for decorative effects

Answer 3

Door trim

Question 4

the vertical member on each side of the door

Answer 4

Door jamb

Question 5

a hydraulic or pneumatic devices that automatically close doors quickly but quietly

Answer 5

door closer

Question 6

the uppermost member of the door frame

Answer 6

Door head

Question 7

a hardware accessory, consisting of wheels on a track, which supports a sliding door

Answer 7

Door roller

Question 8

a door equipped with hardware which permits it to swing 90 degrees in either direction from the plane of its frame

Answer 8

Double-acting door

Question 9

a doorframe which does not contain doorstops, thereby permitting installation of a double-acting do

Answer 9

Double-acting frame

Question 10

permits a door to swing in either direction, and are usually fitted with springs to bring the door to a closed position after opening

Answer 10

Double-acting hinge

Question 11

consists of two plates joined together by a pin which support the door and connect it to its frame, enabling it to swing open or closed

Answer 11

Hinge

Question 12

a door having stiles, rails and sometimes mutins which form one or more frames around recessed panels

Answer 12

Panel door

Question 13

one of the upright structural members of a door frame, as at the outer edge of a door sash

Answer 13

Door stile

Question 14

the sill of a doorway covering the joint between two flooring materials or providing weather protection at an exterior door

Answer 14

Threshold

Question 15

the wall opening into which a door frame is fitted

Answer 15

Rough opening

Question 16

a smooth-surfaced door having faces which are plane and which conceal its rails and stiles or other structure

Answer 16

Flush door

Question 17

a short rail mounted on a door near its lower edge, used to kick the door open primarily on institutional doors

Answer 17

Kick rail

Question 18

are composed of two plates or leaves joined by a pin and secured to the abutting surfaces of wood and hollow metal doors and door jambs

Answer 18

Butt hinges

Question 19

both leaves fully mortised into the abutting surfaces of a door and doorjamb so that only the knuckle is visible when he door is closed

Answer 19

Full-mortise hinges

Question 20

these are mortise hinges manufactured fit the recess and match the arrangement of holes of hollow metal doors and frames

Answer 20

Template hinges

Question 21

Have one leaf mortised into the edge of a door and other surface-mounted to the doorframe

Answer 21

Half-mortise hinges

Question 22

have one leaf mortised into a doorframe and the other surface-mounted to the face of the door

Answer 22

Half-surface hinges

Question 23

have two leaves surface-mounted to the adjacent faces of a door and doorframe

Answer 23

Full-surface hinges

Question 24

have t-shaped leaves and a protruding knuckle so that the door can stand away from the wall when fully opened

Answer 24

Parliament hinges

Question 25

have a single, pivoting joint and an oval-shaped knuckle

Answer 25

Olive knuckle hinges

Question 26

contain coiled springs in their barrels for closing door automatically

Answer 26

Spring hinges

Question 27

long, narrow hinges that run the full length of the two surfaces to which their leaves are joined

Answer 27

Piano hinges

Question 28

consists of a number of flat plates rotating about a central pin, with shoulders mortised into the door edge and doorframe so as to be concealed when closed

Answer 28

Invisible hinges

Question 29

are used with a mortise pivot at door head to enable a door to swing in either direction, may be provided with a closed mechanism

Answer 29

Floor hinges

Question 30

an inoperable panel or glass light over a door

Answer 30

Fixed transom

Question 31

exposed trim molding, framing, or lining around a door, window or table may be flat or molted

Answer 31

Casing

Question 32

5 types of doors

Answer 32

1. swinging door 2. bypass sliding door 3. surface sliding door 4. pocket sliding 5. folding door

Question 33

normally turns on hinges about a side jamb when pushed or pulled but may also be pivoted from head jamb and threshold

Answer 33

Swinging Door (Exterior and interior use)

Question 34

requires space around doorway for door swing; check clearance required

Answer 34

Swinging door (exterior and interior use)

Question 35

most convenient operation for entry and passage

Answer 35

Swinging door (interior and exterior use)

Question 36

most effective door type for thermal and acoustic insulation and for weather resistance; can be fire rated

Answer 36

Swinging door (exterior and interior use)

Question 37

doors slide on overhead track and along guides or a track on the floor

Answer 37

Bypass sliding door

Question 38

requires no operating space but is difficult to seal against weather and sound

Answer 38

Bypass sliding door

Question 39

offers access only through 50% of doorway width

Answer 39

Bypass sliding door

Question 40

used on exterior as sliding glass door

Answer 40

Bypass sliding door

Question 41

used in interiors primarily for visual screening

Answer 41

Bypass sliding door