SPONSOR CPD PROGRAMME | VENTILATION Module 148 June 2019 1.What typical occupied rate of rooms in an office block is noted in the article? Name (please print) Job title Organisation Address A Fewer than 35%-49% B Fewer than 50%-65% C Fewer than 66%-74% D Fewer than 75%-85% Postcode E Fewer than 95% 2.Which area was not included in the studied parts of the Engelsons building? A First floor area Email Are you a member of CIBSE? If so, please state your membership number: B Office area C Packing area D Retail area E Warehouse area 3.In the summer period taken as representative of building performance, what was the maximum temperature in the office zone? A 20C B 22C C 24C The CIBSE Journal CPD Programme By participating in this CPD module, you consent to sharing your details with Swegon. Swegon may contact you via email and/or telephone with further information and technical insight on its services. You have the right to optout from such communications at any time. I understand that I will receive marketing communications from Swegon after completing this module, please tick here: By entering your details above, you agree that CIBSE may contact you with information about CPD and other training or professional development programmes, and about membership of CIBSE, if you are not a member. Go to www.cibsejournal.com/cpd to complete this questionnaire online. You will receive notification by email of successful completion, which can be used to validate your CPD records. Alternatively, fill in this page and post it to: N Hurley, CIBSE, 222 Balham High Road, London, SW12 9BS D 26C E 28C 4.What standard has recently superseded EN 15251? A EN 12464-1 B EN 16798-1 C EN ISO 13731 D EN ISO 16000 References: 1 D esign of energy efficient ventilation and air conditioning systems, REHVA, 2012, www.rehva.eu/en/guidebooks, p57. 2 Bednarova PV DCV case study on comfort and energy, www.swegonairacademy.com/ video/swegon-air-academy-seminar-dcv-case-study-comfort-energy/ accessed 10 May 2019. 3 EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings, CEN 2007. NOTE now superseded by EN 167981:2019. 4 Olesen, BW and deCarli, M, Long-term evaluation of the general thermal comfort conditions, Indoor Air 2002, Padova, Italy. E EN ISO 7730 5.Approximately, what was the reduction in simulated annual operating cost of using DCV in place of CAV in this case study? A 30% B 40% C 50% D 60% E 70% 34 June 2019 www.cibsejournal.com CIBSE Jun19 pp31-34 CPD 148 Supp v2.indd 34 24/05/2019 14:55