CPD Programme
Module 8
September 2009
_________________________________________
1. Which of the following were unlikely to have been a key driver for Name (please print)..................................................................................
the initial development of DCV?
Job title........................................................................................................
A Ability to meet thermal demand while lowering energy use
B Control of indoor air quality while lowering energy use Organisation..............................................................................................
C Increase of outdoor air supply rates to reduce heating
loads
Address.......................................................................................................
D Desire to reduce the energy employed reheating air
.....................................................................................................................
E Maintaining or improving productivity while lowering
energy use
.....................................................................................................................
2. What is the level of CO2 likely to be before it is considered to be a
Postcode.....................................................................................................
potential concern to occupants?
Email ...........................................................................................................
A Around 50ppm
B Around 100ppm
Are you a member of:
C Around 500ppm
D Around 1,000ppm CIBSE
E Around 2,000ppm
If so, please state your membership number
3. When considering CO2 detectors the acronym NDIR is short for …?
(if available)................................................................................................
A Non-destructive infrared
Other institution
B Non-dispersive infrared
C Non-dimensional infrared
(please state)..............................................................................................
D Non-delimited infrared
E Non-direct infrared
To help us develop future CPD modules, please indicate your
primary job activity:
4. Which of these best describes the term ‘multipoint space
Building services engineer
sensing’ as used in this article
Mechanical engineer
A Multiple sensors spread around a building
Electrical engineer
B Sensors providing local hot water control for every room Commissioning engineer
C An ability to sense many types of gas directly at many Energy manager
locations at one time
Facilities manager
D The use of sensors using MOS technology
Other (please give details).................................................................
E A single sensor used to provide measurements for several
locations
By entering your details above, you agree that CIBSE may contact you from time to time with
information about CPD and other training or professional development programmes, and
5. The operation of a modern DCV system is likely to be able to
about membership of CIBSE if you are not currently a member.
perform so that it delivers all of these except one. Which one?
Please.go.to.www.cibsejournal.com/cpd.to.complete.this.
A CO2 levels used as an indirect measure of IAQ
questionnaire.online..You.will.receive.notification.by.email.of.
successful.completion,.which.can.then.be.used.to.validate.your.
B Reduced lighting loads
CPD.records.in.accordance.with.your.institution’s.guidance.
C Controlled room temperature
D Reduced noise levels compared with early systems
Alternatively,.you.can.fill.in.this.page.and.post.to:..
N Hurley, CIBSE, 222 Balham High Road, London, SW12 9BS
E Optimised supply air volumes
62 CIBSE Journal September 2009 www.cibsejournal.com
CIBSEsep09 pp59-62 cpd.indd 62 8/20/09 7:10:17 PM
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