OP
amberleaf
Re: Section - 301- Questions - Testing ,
● While Conducting an Insulation Test . in Order to Protect the Equipment/Appliance Under Test . it is Important to Connect the ?
a) A Phase & Neutral Conductor’s. [ Remember that it’s Open Book in the Exam . any Qs ) in the Book . -&-s
● 3rd Ed . p/76 Look Up . Number (4) Learning Curve !!
The Phase & Neutral of the Equipment securely Connected Together while making this Test .
This is Best Achieved by Using Pre-Wired Automatically Configured Test Equipment or by Plugging into a Special Test Socket .
Q) An Appliance Cord Set should be ?
A) Labelled & Tested Separately from The Appliance . ( This is what -&-s are Looking For )
Now!! If we Turn or Attention to this Q) CoP .
Observation of Specific Precautions’ are Required on Equipment Possessing a High Protective Conductor Current which is in Excess of 10mA
You would find More Information on how these Types of Equipment are to be Arranged in [ BS-7671 ]
3rd Ed . p/81
Further Precautions need to be Taken for Equipment with a Protective Conductor Current Exceeding 10mA . [ see Section 607 of BS-7671 ]
We are Referred back to the Regulation’s . 17th Edition . 2008 .
What -&-s are looking At ??
For Final Circuits Supplying Number of Sockets Outlets .where it is Known or Reasonably to be Expected that the Total Protective Conductor Current in Normal Service will Exceed 10mA [ Additional Precautions need to be Taken ]
Watch the Wording Please .!! Protective Conductor Current Designed to ► Exceed 3.5mA ◄ ● You are getting Tested on . Being an Competent Person to be a Tester .
Where Equipment has a Protective Conductor Current Designed to Exceed 3.5mA a Label should be Fixed Adjacent to the Equipment’s Primary Connection with the Wording .
a) Warning : High Protective Conductor Current . Earth Connection Essential Connecting the Supply .
● Ps . This is a High Fail One Q/As -&-s
● While Conducting an Insulation Test . in Order to Protect the Equipment/Appliance Under Test . it is Important to Connect the ?
a) A Phase & Neutral Conductor’s. [ Remember that it’s Open Book in the Exam . any Qs ) in the Book . -&-s
● 3rd Ed . p/76 Look Up . Number (4) Learning Curve !!
The Phase & Neutral of the Equipment securely Connected Together while making this Test .
This is Best Achieved by Using Pre-Wired Automatically Configured Test Equipment or by Plugging into a Special Test Socket .
Q) An Appliance Cord Set should be ?
A) Labelled & Tested Separately from The Appliance . ( This is what -&-s are Looking For )
Now!! If we Turn or Attention to this Q) CoP .
Observation of Specific Precautions’ are Required on Equipment Possessing a High Protective Conductor Current which is in Excess of 10mA
You would find More Information on how these Types of Equipment are to be Arranged in [ BS-7671 ]
3rd Ed . p/81
Further Precautions need to be Taken for Equipment with a Protective Conductor Current Exceeding 10mA . [ see Section 607 of BS-7671 ]
We are Referred back to the Regulation’s . 17th Edition . 2008 .
What -&-s are looking At ??
For Final Circuits Supplying Number of Sockets Outlets .where it is Known or Reasonably to be Expected that the Total Protective Conductor Current in Normal Service will Exceed 10mA [ Additional Precautions need to be Taken ]
Watch the Wording Please .!! Protective Conductor Current Designed to ► Exceed 3.5mA ◄ ● You are getting Tested on . Being an Competent Person to be a Tester .
Where Equipment has a Protective Conductor Current Designed to Exceed 3.5mA a Label should be Fixed Adjacent to the Equipment’s Primary Connection with the Wording .
a) Warning : High Protective Conductor Current . Earth Connection Essential Connecting the Supply .
● Ps . This is a High Fail One Q/As -&-s