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higher

C
back to basics higher the volts lower the amps?

hi guys am i right in saying that generally the higher the amps the lower the volts ?? watts divided by amps = volts watts divided by volts = amps amps x volts = watts taking that in mind a 12v extra low voltage spot light which is 50 watts = 4.1 amps 240v low voltage 100w bulb = 0.4...
- chrisreid186
- Thread
- Jun 17, 2010
- amps current electricians' talk enough higher lower resistance voltage volts watts
- Replies: 40
- Forum: Electrical Wiring, Theories and Regulations
S
fluke 1653b efli readings

ive just purchesed a new fluke 1653b multi tester when taking a eath fault loop reaqding on loop no trip setting i get a differant readng to when i take a reading on the hi current setting is this meter faulty can anyone help the readings i get on the same 32a ring socket are notrip setting...
- stumas
- Thread
- May 27, 2010
- current electricians' talk fault fluke higher reading readings setting
- Replies: 1
- Forum: Periodic Inspection Reporting & Certification
A
110 volt vs 220 volt<<emergency,please help

Hi guys.I want to know which 110 or 220 voltage is better.why some countries such as U.S use 110 and many others use 220?which is more safe?which is harder to produce?and which costs more? any comments and helps will be appreciated.Thanks
- AM.1990
- Thread
- Apr 24, 2009
- aus current electricians' talk help higher volt voltage volts
- Replies: 20
- Forum: Australia
RCBO's

I have a question, When testing a circuit protected by an RCBO, lets say a type B, in the max permissible column do you put the value from the Regs for the breaker type or 1666 Ohms? Rang the NIC Tech line and NAPIT's and they both say different. It's just that if you put the value from the...
- Archie
- Thread
- Mar 12, 2009
- electricians' talk higher rcbo rcbo's value
- Replies: 4
- Forum: Periodic Inspection Reporting & Certification

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