Page 1 of 67
RCDD TEST TDMMV14 EXAM NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL ANSWERED
{130 Q & A} ALREADY GRADED A+ | BRAND NEW! |
100% GUARANTEED PASS
When determining the size of the equipment room (ER), you will
need to multiply the number of BAS devices to be served by
___________.
A) ≈0.023 m2 (0.25 ft2)
B) ≈0.07 m2 (0.75 ft2)
C) ≈9.3 m2 (100 ft2)
D) ≈23.2 m2 (250 ft2) - ✔✔✔ Correct Answer > A) ≈0.023 m2 (0.25 ft2)
TDMM, 14th edition, Page 3-39
Where should the primary protector (PP) be located?
A) Near the first entrance of outside plant (OSP) cable into the
premises
B) Within the telecommunications room (TR) on the top floor
,Page 2 of 67
C) Within the equipment room (ER) of the third floor
D) Near the core area of the building, but away from pedestrian
traffic - ✔✔✔ Correct Answer > A) Near the first entrance of outside
plant (OSP) cable into the premises
TDMM, 14th edition, Page 8-16, Figure 8.3
If there are fewer than ___ work areas, the ER shall be no less
than ≈15 m2 (160 ft2).
A) 50
B) 100
C) 150
D) 200 - ✔✔✔ Correct Answer > D) 200
TDMM, 14th edition, Page 3-39
If the building is smaller than ___________, it may be served by a
self-contained cabinet.≈93 m2 (1000 ft2).
A) ≈93 m2 (1000 ft2)
B) ≈465 m2 (5000 ft2)
,Page 3 of 67
C) ≈743 m2 (8000 ft2)
D) ≈929 m2 (10,000 ft2) - ✔✔✔ Correct Answer > A) ≈93 m2 (1000 ft2)
TDMM, 14th edition, Page 3-11, Table 3.2
If the building is smaller than ___________, it may be served by a
shallow room.
A) ≈465 m2 (5000 ft2)
B) ≈743 m2 (8000 ft2)
C) ≈929 m2 (10,000 ft2)
D) ≈1858 m2 (20,000 ft2) - ✔✔✔ Correct Answer > A) ≈465 m2 (5000
ft2)
TDMM, 14th edition, Page 3-11, Table 3.2
Separate duplex or quad convenience receptacles should be
placed at ___________intervals around the room.
A) ≈1.5 m (5 ft)
B) ≈1.83 m (6 ft)
C) ≈2.6 m (8.5 ft)
, Page 4 of 67
D) ≈3 m (10 ft) - ✔✔✔ Correct Answer > B) ≈1.83 m (6 ft)
TDMM, 14th edition, Page 3-6
Convenience receptacles should be located at least ________ AFF.
A) ≈152 mm (6 in)
B) ≈200 mm (8 in)
C) ≈254 mm (10 in)
D) ≈300 mm (12 in) - ✔✔✔ Correct Answer > A) ≈152 mm (6 in)
TDMM, 14th edition, Page 3-6
Doors for a telecommunications space shall be a minimum of
__________ wide.
A) ≈0.6 m (2 ft)
B) ≈0.91 m (3 ft)
C) ≈1.5 m (5 ft)
D) ≈1.83 m (6 ft) - ✔✔✔ Correct Answer > B) ≈0.91 m (3 ft)
RCDD TEST TDMMV14 EXAM NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL ANSWERED
{130 Q & A} ALREADY GRADED A+ | BRAND NEW! |
100% GUARANTEED PASS
When determining the size of the equipment room (ER), you will
need to multiply the number of BAS devices to be served by
___________.
A) ≈0.023 m2 (0.25 ft2)
B) ≈0.07 m2 (0.75 ft2)
C) ≈9.3 m2 (100 ft2)
D) ≈23.2 m2 (250 ft2) - ✔✔✔ Correct Answer > A) ≈0.023 m2 (0.25 ft2)
TDMM, 14th edition, Page 3-39
Where should the primary protector (PP) be located?
A) Near the first entrance of outside plant (OSP) cable into the
premises
B) Within the telecommunications room (TR) on the top floor
,Page 2 of 67
C) Within the equipment room (ER) of the third floor
D) Near the core area of the building, but away from pedestrian
traffic - ✔✔✔ Correct Answer > A) Near the first entrance of outside
plant (OSP) cable into the premises
TDMM, 14th edition, Page 8-16, Figure 8.3
If there are fewer than ___ work areas, the ER shall be no less
than ≈15 m2 (160 ft2).
A) 50
B) 100
C) 150
D) 200 - ✔✔✔ Correct Answer > D) 200
TDMM, 14th edition, Page 3-39
If the building is smaller than ___________, it may be served by a
self-contained cabinet.≈93 m2 (1000 ft2).
A) ≈93 m2 (1000 ft2)
B) ≈465 m2 (5000 ft2)
,Page 3 of 67
C) ≈743 m2 (8000 ft2)
D) ≈929 m2 (10,000 ft2) - ✔✔✔ Correct Answer > A) ≈93 m2 (1000 ft2)
TDMM, 14th edition, Page 3-11, Table 3.2
If the building is smaller than ___________, it may be served by a
shallow room.
A) ≈465 m2 (5000 ft2)
B) ≈743 m2 (8000 ft2)
C) ≈929 m2 (10,000 ft2)
D) ≈1858 m2 (20,000 ft2) - ✔✔✔ Correct Answer > A) ≈465 m2 (5000
ft2)
TDMM, 14th edition, Page 3-11, Table 3.2
Separate duplex or quad convenience receptacles should be
placed at ___________intervals around the room.
A) ≈1.5 m (5 ft)
B) ≈1.83 m (6 ft)
C) ≈2.6 m (8.5 ft)
, Page 4 of 67
D) ≈3 m (10 ft) - ✔✔✔ Correct Answer > B) ≈1.83 m (6 ft)
TDMM, 14th edition, Page 3-6
Convenience receptacles should be located at least ________ AFF.
A) ≈152 mm (6 in)
B) ≈200 mm (8 in)
C) ≈254 mm (10 in)
D) ≈300 mm (12 in) - ✔✔✔ Correct Answer > A) ≈152 mm (6 in)
TDMM, 14th edition, Page 3-6
Doors for a telecommunications space shall be a minimum of
__________ wide.
A) ≈0.6 m (2 ft)
B) ≈0.91 m (3 ft)
C) ≈1.5 m (5 ft)
D) ≈1.83 m (6 ft) - ✔✔✔ Correct Answer > B) ≈0.91 m (3 ft)
