CPD PROGRAMME Module 33 October 2011
1. What percentage of electrical consumption is thought to be due to fans in air conditioned and mechanically ventilated buildings?
A Under 5% B 5 – 10 % C 10 – 15% D 15 – 20% E Over 20%
2. In the IP system, what is the approximate equivalent to 1Pa/m pressure drop?
A 0.1 psi per 100’ B 0.1” wg per 100’ C 0.1 slug per 100’ D 0.1“ Hg per 100’ E 0.1 atmospheres per 100’
3. If the example system was operating for 24 hours per day, approximately how many kWh of electrical energy would it consume in a full seven-day week?
A 11kWh B 13kWh C 15kWh D 17kWh E 19kWh
4. If a ventilation system had a combined power consumption of 2.5kW for both the supply and extract fan systems, and the associated control system consumes 100W to supply 7,200 cu m ventilation per hour, what is the overall SFP in terms of the Building Regulations?
A 1.0 B 1.1 C 1.2 D 1.3 E 1.4
5. By using turning vanes in rectangular duct bends, what potential saving in pressure drop is possible?
A Less than 20% B 20 – 30% C 30 – 40% D 40 – 50% E In excess of 50%
66 CIBSE Journal October 2011
Name (please print).................................................................................. Job title........................................................................................................ Organisation.............................................................................................. Address....................................................................................................... ..................................................................................................................... ..................................................................................................................... Postcode..................................................................................................... Email ...........................................................................................................
Are you a member of: CIBSE
If so, please state your membership number (if available)................................................................................................
Other institution (please state)..............................................................................................
To help us develop future CPD modules, please indicate your primary job activity:
Building services engineer Mechanical engineer Electrical engineer Commissioning engineer Energy manager Facilities manager Other (please give details).................................................................
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 about membership of CIBSE if you are not currently a member.
Please.go.to.www.cibsejournal.com/cpd.to.complete.this.
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.it.to:.. E Palmer, CIBSE, 222 Balham High Road, London, SW12 9BS
www.cibsejournal.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80