increase

Recent contents Top users
  1. P

    AGE Of INSTALLATIONS

    I'm often wondering or being asked how old the wiring is, particularly when it's been disguised with new sockets. There are plenty of clues, but I wasn't in the trade when the changes came about. Here are a few to start. Feel free to add dates for other significant changes. When did main...
    • Piratepete
    • Thread
    • aus changes circuits earth electricians' talk increase installation installations sockets
    • Replies: 1
    • Forum: Australia
  2. T

    Doubling up on cables to increase csa.

    Hi everyone. Im a fire alarm guy, who was qualified as a spark, over 27 years ago, to the 15th edition. Just fitting a new alarm system into a kids nursery school, and noticed that a new consumer unit had been fitted since I first quoted the job. The spark has doubled up two 10mm earth singles...
    • Tillywolves
    • Thread
    • aus cables csa doubling electricians' talk increase
    • Replies: 8
    • Forum: Australia
  3. A

    Hertz And Volts?

    After Greetings suppose that you have light works on (240 vac and 50 hz) and machine works on (240 vac and 50 hz) I need to know what will happen for each of (light and machine) if 1- the volts increase 2- the volts decrease 3- the hertz increase 4- the hertz decrease Thanks Best regards...
  4. S

    Zs increase after lowering Ze?

    Hi all, Domestic property rewire. Kitchen ring measured Zs of 14.6 checked the Ze and way up at 580. Banged in an earth spike, Ze now down to 160 Checked Zs at same socket outlet and it measured 80.5 ??? Why would this occur? Just got home not had time to think cleary, any pointers...
  5. S

    excitation voltage

    When we increase excitation voltage, Gen. terminal voltage also increases. What happens to current at Gen. terminal? Please explain
    • speedtronic
    • Thread
    • aus current electricians' talk increase output voltage volts
    • Replies: 1
    • Forum: Australia
  6. C

    Increase supply current?

    Hi everyone! Sorry for what might be useless questions, but I'm just starting out with my electrician courses. My mum lives in a flat and wants to add a 10.5 kW electric shower which would draw about 44 amps. She already has underfloor heating that uses a maximum of 44 amps (10,590 W) as well...
    • camngnp223
    • Thread
    • aus current electricians' talk increase supply
    • Replies: 1
    • Forum: Australia
  7. L

    Are Rcd sales going to increase

    Just wondering, because of the 17th edition, do you think theres going to be an increase of rcd's sales, technology etc? you think its worth putting shares in the rcd company manufactures?
Best EV Chargers
Best EV Chargers by Electrical2Go! The official electric vehicle charger supplier.

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

TrueNAS JBOD Storage Server

YOUR Unread Posts

Daily, weekly or monthly email

Receive a daily, weekly, or monthly email containing a digest of new and recently updated threads.
UK Tiling Forum | Tilers Forums
UK Tiling Forum by Tilers Forums UK
Plumbers Forums | Plumbing Advice | Gas Forum
Electrician Tips from Professional Electricians
JBOD Forums: a forum for JBOD storage server advice
Back
Top