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[Show more]What is the minimum value of the permitted test result for the insulation resistance test of a three-phase, 400V, mains cable? 1MΩ 
When carrying out testing on a low voltage electrical installation, which document details the tests and checks required to be carried out? AS/NZS 3000 
What is the mi...
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Add to cartWhat is the minimum value of the permitted test result for the insulation resistance test of a three-phase, 400V, mains cable? 1MΩ 
When carrying out testing on a low voltage electrical installation, which document details the tests and checks required to be carried out? AS/NZS 3000 
What is the mi...
A new flexible chord has been fitted, which of the following insolation resistance test values would be correct? 
A. 10 MOhm B. 0.5 Ohm C. 0.5 MOhm D. 1. Ohm A. 10 MOhm 
Question 2: The maximum current a flexible cord can carry safely without overheating depends mainly on: 
A. The type of supply, a....
Preview 1 out of 3 pages
Add to cartA new flexible chord has been fitted, which of the following insolation resistance test values would be correct? 
A. 10 MOhm B. 0.5 Ohm C. 0.5 MOhm D. 1. Ohm A. 10 MOhm 
Question 2: The maximum current a flexible cord can carry safely without overheating depends mainly on: 
A. The type of supply, a....
Types of MCB trips thermal Magnetic 
Thermal tripping bi-metal strip, used for overload currents protection 
Magnetic tripping magnetic inductor, used for short circuit protection 
Reset procedure reset to OFF Reset to ON 
Arc containment includes horns carry current to chute, allow arc to jump out ...
Preview 1 out of 2 pages
Add to cartTypes of MCB trips thermal Magnetic 
Thermal tripping bi-metal strip, used for overload currents protection 
Magnetic tripping magnetic inductor, used for short circuit protection 
Reset procedure reset to OFF Reset to ON 
Arc containment includes horns carry current to chute, allow arc to jump out ...
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