Electrical Inspection, Testing and Certification Exam Quiz 06

Question 1 of 10

1. Question

The inspector will expect to record an ohmic value when measuring the Zs at the new installation’s DB:

0.12Ω
1.83Ω
0.303Ω
0.063Ω

Question 2 of 10

2. Question

What reference method should be reported by the inspector on the test schedule the results for the delivery cable between the installation’s origin and the new DB?

A
B
C
D

Question 3 of 10

3. Question

In the new building, the metal water pipe is connected to the earthing terminal within the new building; the inspector is to carry out a continuity examination on the protective conductor, which is 30 meters long with a circumference of 6 mm2. Provide the type of instrument to be used for the test, the steps to be taken to ensure that the test result is correct, and the procedure to be used for the test.

Null test leads, low impedance meter, and Test Method 1
Low Impedance Ohmmeter, date calibration, zero test leads, and test leads Methods 1
Low resistance meter, date calibration, null test leads, and method of testing 2
Low Ohmmeter resistance, date calibration, null test leads, and test leads Approach 2.

Question 4 of 10

4. Question

Determine the 30 meters, 6 mm2 single-core cable ohmic value.

0.9Ω
0.09Ω
0.18Ω
0.018Ω

Question 5 of 10

5. Question

The latest installation’s metal trunking is to be inspected. What’s going to be the confirming the inspector?

The metal trunking is additionally bonded, continuity and continuity authenticated and secure Protection
Mechanically sound, grounded, and stable, the metal trunking joints are
Mechanically, the metal trunking joints are tone, continuity, line & line, In the trunking, neutral is included, earthed, and safe
Mechanically, the metal trunking joints are sound, each circuit's In the trunking, earthed, sufficient continuity conductors are found and secure.

Question 6 of 10

6. Question

What data does the inspector report on the electrical installation certificate with respect to conductors of bonding?

Place, content, and verification
Connection, location, and verification
Material, CSA, and connection
Material, length, and connection.

Question 7 of 10

7. Question

The inspector must conduct a prospective fault current test on the inspector on the to mount. What is this test’s purpose?

To ensure that the test sequence complies with BS 7671,
To make sure that the protective system of the distribution supply disconnects in 5 Seconds
To ensure that the protective system of a circuit can safely disturb the limit fault new to fault current
The minimum can be safely disrupted to ensure that the protective device of a circuit presents a Fault.

Question 8 of 10

8. Question

The inspector is required to decide the prospective current of fault at each Specific installation point; with the initial reading taken at the origin of the installation; What would the inspector observe when readings are taken at any appropriate point in the facility?

A rise in the value due to a reduction in the resistance of the facility
An increase in the value due to an increase in the resistance of the installation
A decrease in the value due to an increase in the resistance of the facility
A drop in value is a result of a reduction in the resistance of the installation.

Question 9 of 10

9. Question

The inspector at the mounted distribution board can use a phase revolving disc instrument. What is the key reason why this examination is conducted by the inspector and where will the outcome be recorded?

To ensure the proper rotation of the three-phase motors. There is no documentation of readings
To ensure that the three-phase engines rotate properly. Readings are not recorded
To ensure that the polarity of supply is correct. Of the EIC
To ensure that the polarity of supply is correct. EIC & The Test Results Schedule.

Question 10 of 10

10. Question

State the aim of the periodic inspection and test.

A consumer has asked for periodic inspection and testing
The legal prerequisite for periodic inspection and testing is
A facility is in a satisfactory state and can continue to be used Secure,
In order to guarantee that the installation complies with BS 7671

Electrical Inspection, Testing and Certification Exam Quiz 06

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