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Pass the BICSI RCDD Certification RCDD-002 Questions and answers with ExamsMirror

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Viewing page 5 out of 11 pages
Viewing questions 41-50 out of questions
Questions # 41:

What are the three typical voltages used in centrally amplified paging systems?

Options:

A.

24, 48, and 90

B.

25, 70, and 100

C.

25, 90, and 120

D.

48, 90, and 120

Questions # 42:

You are designing a four story retail mall and multiple sound systems within it. Which system should you design to support general music programming within common retail areas?

Options:

A.

Distributed paging

B.

Life safety

C.

Sound masking

D.

Sound reinforcement and playback

Questions # 43:

A space has all hard surfaces including architecture and furnishings. The audio programming produced from the distributed sound system has become unintelligible. Which of the following will NOT mitigate the problem?

Options:

A.

Add tapestries to the walls.

B.

Provide additional speakers at lower output.

C.

Increase the volume to the existing speakers.

D.

Reduce the distance of the existing speakers to the listener.

Questions # 44:

For design purposes, loudspeakers are rated for a measured sound pressure level (SPL) at:

Options:

A.

1 m (3.3 ft) from the loudspeaker with 1 watt of power input

B.

1 m (3.3 ft) from the loudspeaker with 2 watts of power input

C.

3 m (10 ft) from the loudspeaker with 1 watt of power input

D.

3 m (10 ft) from the loudspeaker with 2 watts of power input

Questions # 45:

In a hallway with normal traffic, ceiling mounted speakers should be placed ________ times the corridor height, minus the ________.

Options:

A.

Two; average height of listener's ear

B.

Two; width of corridor

C.

Three; average height of listener's ear

D.

Three width of corridor

Questions # 46:

Exhibit:

Question # 46

If a work breakdown structure (WBS) shows the tasks below, what is C, the successor task?

A) Install OSP pathways

B) Install fiber

C) ________.

Options:

A.

Hold inspection

B.

Create budget

C.

Conduct safety meeting

D.

Perform site survey

Questions # 47:

What is the PERT estimate (in hours) for project design where:

- Optimistic time is 40 hours

- Most likely time is 50 hours

- Pessimistic time is 60 hours

Options:

A.

40 hours

B.

45 hours

C.

50 hours

D.

55 hours

E.

60 hours

Questions # 48:

What type of estimate is based on the cost of performing similar work in the past, adjusted for current job conditions?

Options:

A.

Analogous

B.

Parametric

C.

Engineering

D.

Ledger

E.

PERT

Questions # 49:

When developing a safety plan, consider all of the following EXCEPT:

Options:

A.

Safety may be excluded from scope where an information technology system (ITS) designer is responsible for the design only

B.

Areas that should be addressed by the safety plan include emergency numbers and work area protection

C.

The safety coordinator should hold a safety meeting prior to the start of the project

D.

The contractor should contact the customer safety coordinator to evaluate site specific emergency procedures

Questions # 50:

All of the following are true about the post construction phase EXCEPT:

Options:

A.

The owner is responsible to update the record copy drawings to reflect "as-built" documents.

B.

The contractors are resolving issues identified on the punch lists.

C.

The architect is involved in final acceptance and contract closeout activities.

D.

The construction manager is coordinating removal of construction equipment and job trailers.

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Viewing questions 41-50 out of questions
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