CPD Programme
Module 13
February 2010
_________________________________________
1. If a heat pump’s evaporating temperature is raised by 1K and its
Name (please print)..................................................................................
condensing temperature lowered by 1K, efficiency increases by:
Job title........................................................................................................
A 2%
B 6%
Organisation..............................................................................................
C 1.5%
D 10%
Address.......................................................................................................
E 15%
.....................................................................................................................
2. The most common defrosting method used for air source heat
.....................................................................................................................
pumps is:
Postcode.....................................................................................................
A warm air heating
B antifreeze solution
Email ...........................................................................................................
C electric heaters
D reverse cycle operation Are you a member of:
E solar heating
CIBSE
If so, please state your membership number
3. The following factor will not affect heat pump performance:
A ambient air temperature
(if available)................................................................................................
B wind speed affecting outdoor unit fan
C building heat load profile
Other institution
D hot water temperature
(please state)..............................................................................................
E defrosting
To help us develop future CPD modules, please indicate your
4. Which refrigerant is most likely be used in a heat pump
primary job activity:
producing hot water at 65C?
Building services engineer
A R290
Mechanical engineer
B Ammonia
Electrical engineer
C R407C
Commissioning engineer
D R410A
Energy manager
E R123
Facilities manager
Other (please give details).................................................................
5. What would be typical lifetime CO2 emissions from an air source
heat pump used in a three-bedroom semi-detached house?
If you do NOT wish to receive information about Dimplex, the
sponsor of this CPD, please tick here:
A 55,000kg
By entering your details above, you agree that CIBSE may contact you from time to time with
B 73,000kg
information about CPD and other training or professional development programmes, and
about membership of CIBSE if you are not currently a member.
C 29,000kg
D 63,000kg
Please.go.to.www.cibsejournal.com/cpd.to.complete.this.
E 35,000kg
questionnaire.online..You.will.receive.notification.by.email.of.
successful.completion,.which.can.then.be.used.to.validate.your.
CPD.records.in.accordance.with.your.institution’s.guidance.
Alternatively,.you.can.fill.in.this.page.and.post.to:..
N Hurley, CIBSE, 222 Balham High Road, London, SW12 9BS
66 CIBSE Journal February 2010
www.cibsejournal.com
CIBSEfeb10 pp63-66 cpd.indd 66 1/28/10 5:27:04 PM
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