- commercial pir
- approved test
- Testing Zs
- When does a new build first need a PIR
- PIR reporting
- Requirements to test
- Seaward PrimeTest 200 info
- Testing
- 3 phase insulation resistance
- church?
- Zs yes or no ??
- Need help
- Pfc reading
- How to eliminate nuisance tripping due to neutral-earth faults.....
- Domestic Ze ?
- I.R test on fluorescent
- Maximum Zs
- RCD Fail, or Not?
- Which certificate?
- Points served query
- 5 x Trip 40.4
- Y Plan Cert
- PIR Question
- Main bonding showing high resistance
- When will PIRs become mandatory for rented accomodation?
- Testing Festoon lighting
- r1+r2 rings
- Socket earthing yeah or neah
- couple of questions
- fire alarm cirt
- PIR... 3036 what do you do?
- Intermitant RCD tripping
- quick question
- Testing????
- High R1 + R2 reading...
- Pfc test
- minor works certificate ( prices)
- hi
- R1 and R2 Maximum value
- testing extension
- Non standard connections in CU
- How often does test gear need replacing?
- calibration
- which cert?
- DIC forms
- Testing RCD
- shaver socket 260V?
- Earth Electrode Testing
- 2 or 1 certs
- periodic testing
- Caravan RCD
- P m e suppliers
- Minor Works Certificate
- Garage Conversion, Notifiable?
- Testing domestic
- insulation
- Just had my installation failed- couple of answers needed please.
- Departures from regs
- Second hand ceiling lights
- RCD not tripping
- testing ??
- Test gear and calibration
- ELCB BS No needed urgently
- Minor Works Test/Certificate cost?
- earthing in stables
- no cpc in lights
- More on stables with shower
- Just a couple of questions....
- Emergency Lighting Periodic
- Pfc low?
- periodic inspection
- 3 phase PIR
- Certificate Serial Numbers
- upgrade of bonding
- New test kit
- temp site install discon times
- Pfc on a tt
- RCD Tripping times
- Insulation Resistance
- Megger Power Suite
- what to do?
- Armoured cable sizes
- Ring main R1+R2
- Feedback please
- Problems with viewing Powersuite for editing
- Details Of The Instalation:
- Details of departures from BS 7671 :
- seeking advice ,,,,please help if You can
- New to electrical work. When you do a small circuit at college, what tests are done?
- Testing
- BS4293 & ELCB RCD'S Obsolete.
- Whats the difference between Ze------
- Overhead Supply TNC-S?
- Certification for a Pub (newly self employed)
- testing 3 phase
- MFT 1553 on-site
- schedules
- periodic inspection sticker for a CU
- Metrel tester
- armour sheath as main earth