Quiz 01 Protection for Safety (45 mins)_ Attempt review.pdf

25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Dashboard / My courses / EL03 - Arrange circuits, control and protection for electrical installations / 1 Protection for Safety / Quiz 01 Protection for Safety (45 m...

25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Dashboard / My courses / EL03 - Arrange circuits, control and protection for electrical installations / 1 Protection for Safety / Quiz 01 Protection for Safety (45 mins) Started on Thursday, 25 July 2024, 3:51 PM State Finished Completed on Thursday, 25 July 2024, 4:09 PM Time taken 17 mins 53 secs Marks 22.33/35.00 Grade 63.81 out of 100.00 Feedback You have received a result less than 70%. You should undertake additional tutorial work and then attempt this quiz again. Question 1 Correct Mark 1.00 out of 1.00 Which Part (Section) of AS3000 provides installation practices to be followed to ensure compliance of electrical installations? Select one: Section 1 Section 2 Section 3 Section 4 Your answer is correct. Question 2 Incorrect Mark 0.00 out of 1.00 Which Part (Section) of AS3000 provides the minimum regulatory requirements for a safe electrical installation? Select one: Section 1 Section 2 Section 3  Section 4 Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 1/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 3 Correct Mark 1.00 out of 1.00 AS3000 may be applied through legislative requirements in each state and territory in Australia and used against electricians in a court of law to prove negligence and liability for non-compliant work? Select one: True  False Question 4 Correct Mark 1.00 out of 1.00 What is the term in AS3000 to describe making contact with a conductor or conductive part that is live in normal service? Select one: Indirect Contact Live Contact Direct Contact Enforced Contact Your answer is correct. Question 5 Correct Mark 1.00 out of 1.00 What is the term in AS3000 to describe contact with a conductive part that is not normally live but has become live under fault conditions? Select one: Indirect Contact Live Contact Direct Contact Enforced Contact Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 2/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 6 Correct Mark 1.00 out of 1.00 What does SELV stand for? Select one: Supplied Extra Low Voltage Standardised Extra Low Voltage Single Phase Extra Low Voltage Separated Extra Low Voltage Your answer is correct. Question 7 Partially correct Mark 0.67 out of 1.00 The following are types of basic protection for use against direct contact... (You must select all of the correct responses) Select one or more: Insulation Automatic Disconnection of Supply  Barriers, enclosures, obstacles Placing out of reach Limit fault current that can pass through a body Your answer is partially correct. You have selected too many options. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 3/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 8 Partially correct Mark 0.67 out of 1.00 The following are types of fault protection for use against indirect contact... (You must select all of the correct responses) Select one or more: Insulation  Automatic Disconnection of Supply Barriers, enclosures, obstacles Placing out of reach Limit fault current that can pass through a body Your answer is partially correct. You have selected too many options. Question 9 Incorrect Mark 0.00 out of 1.00 Voltage appearing between simultaneously accessible parts is called.. Select one: Accessible voltage  Simultaneous voltage Touch voltage Potential difference voltage Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 4/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 10 Correct Mark 1.00 out of 1.00 The statement shall in AS3000 means... Select one: The statement should be followed where possible The statement is a recommendation The statement does not need to be followed The statement is mandatory Your answer is correct. Question 11 Correct Mark 1.00 out of 1.00 Electric current that passes through a human body, or an animal body, when that body touches one or more accessible parts of electrical equipment is called.. Select one: Touch current Fault current Short circuit current Body current Your answer is correct. Question 12 Correct Mark 1.00 out of 1.00 The statement should in AS3000 means.. Select one: The statement should be followed where possible The statement is a recommendation The statement does not need to be followed The statement is mandatory Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 5/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 13 Incorrect Mark 0.00 out of 1.00 A zone extending from any point on a surface where persons usually stand or move about, to the limits that a person can reach with the hand in any direction without assistance is the definition for.. Select one: Arm’s reach Accessible  Touch distance Reaching point Your answer is incorrect. Question 14 Incorrect Mark 0.00 out of 1.00 Readily accessible is anywhere that is capable of being reached quickly and without climbing over or removing obstructions, or using a movable ladder, and in any case not more than how many metres above the ground, floor or platform? Select one: 2.5m  2.0m 1.8m 3.0m Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 6/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 15 Correct Mark 1.00 out of 1.00 This device or piece of equipment is used to connect the electrical installation earthing system to the general mass of earth. Select one: PEN conductor MEN link Protective Earthing conductor Equipotential Bond Main Earthing Conductor Earth electrode Your answer is correct. Question 16 Correct Mark 1.00 out of 1.00 This device or piece of equipment is used to connect the earthing system within the electrical installation to the supply neutral conductor. Select one: PEN conductor MEN link Protective Earthing conductor Equipotential Bond Main Earthing Conductor Earth electrode Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 7/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 17 Incorrect Mark 0.00 out of 1.00 This device or piece of equipment is used to carry earth fault currents, connecting the earthing system to the portion of the electrical installation required to be earthed. Select one: PEN conductor MEN link Protective Earthing conductor Equipotential Bond  Main Earthing Conductor Earth electrode Your answer is incorrect. Question 18 Incorrect Mark 0.00 out of 1.00 This device or piece of equipment is used to connect the main earthing terminal / connection or bar to the earth electrode or to the earthing system of the source of supply. Select one: PEN conductor  MEN link Protective Earthing conductor Equipotential Bond Main Earthing Conductor Earth electrode Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 8/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 19 Incorrect Mark 0.00 out of 1.00 This device or piece of equipment is used to bring exposed conductive parts or extraneous conductive parts to the same or approximately the same potential, but not intended to carry current in normal service. Select one: PEN conductor MEN link Protective Earthing conductor  Equipotential Bond Main Earthing Conductor Earth electrode Your answer is incorrect. Question 20 Incorrect Mark 0.00 out of 1.00 This device or piece of equipment is used to provide both neutral and protective earth functions combined in a single conductor. (The supply neutral normally performs this function) Select one: PEN conductor MEN link Protective Earthing conductor Equipotential Bond Main Earthing Conductor  Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 9/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 21 Partially correct Mark 0.33 out of 1.00 The following are types of extraneous conductive parts... (You must select all of the correct responses) Select one or more: Metal reinforced building components Pool fencing Steel Framed structure Switchboard enclosure  Motor casings  Your answer is partially correct. You have selected too many options. Question 22 Incorrect Mark 0.00 out of 1.00 An overload current is a fault condition Select one: True  False Question 23 Correct Mark 1.00 out of 1.00 An short circuit current is a fault condition Select one: True  False https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 10/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 24 Incorrect Mark 0.00 out of 1.00 The definition of low voltage is.. Select one: Greater than 230v a.c / 120v d.c. (And less than 1000v a.c. / 1500v d.c.)  Greater than 150v a.c / 50v d.c. (And less than 1000v a.c. / 1500v d.c.) Greater than 40v a.c / 100v d.c. (And less than 1000v a.c. / 1500v d.c.) Greater than 50v a.c / 120v d.c. (And less than 1000v a.c. / 1500v d.c.) Your answer is incorrect. Question 25 Correct Mark 1.00 out of 1.00 What is the maximum disconnection time for a 16A final subcircuit supplying socket outlets connected to a 230V supply? Select one: 5.0s 1.0s 0.4s Zero, needs to disconnect instantaneously. Your answer is correct. Question 26 Incorrect Mark 0.00 out of 1.00 What is the maximum disconnection time for a three phase 32amp 230V submain? Select one: 5.0s 1.0s 0.4s  Zero, needs to disconnect instantaneously. Your answer is incorrect. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 11/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 27 Correct Mark 1.00 out of 1.00 This class of equipment uses a protective earth for accessible conductive parts as a protection measure.. Select one: Class I Equipment Class II Equipment Class III Equipment Class IV Equipment Your answer is correct. Question 28 Correct Mark 1.00 out of 1.00 This class of equipment uses extra low voltage as a protection measure.. Select one: Class I Equipment Class II Equipment Class III Equipment Class IV Equipment Your answer is correct. Question 29 Correct Mark 1.00 out of 1.00 This class of equipment uses double insulation as a protection measure.. Select one: Class I Equipment Class II Equipment Class III Equipment Class IV Equipment Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 12/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 30 Partially correct Mark 0.67 out of 1.00 The following are ways that abnormal voltages may occur in an electrical installation... (You must select all of the correct responses) Select one or more: A fault between live parts of circuits supplied at different voltages A light dimmer supplying reduced voltage to a luminaire Induced voltage occurring in unused conductors A result of harmful influence between different circuits and installations A motor starter supplying reduced voltage for motor starting purposes  Your answer is partially correct. You have selected too many options. Question 31 Correct Mark 1.00 out of 1.00 The nominal voltages and tolerances for low voltage supply systems in Australia is.. Select one: 230/400 V + 10% to - 6% 240/415 V + 10% to - 6% 230/400 V + 20% to - 10% 240/415 V + 20% to - 10% Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 13/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 32 Correct Mark 1.00 out of 1.00 What are the reasons for dividing electrical installations into circuits? (You must select all of the correct responses) Select one or more: avoid danger and minimize inconvenience in the event of a fault allow for a greater load capacity than the consumer mains can provide maximize time taken to locate a fault facilitate safe operation, inspection, testing and maintenance Your answer is correct. Question 33 Correct Mark 1.00 out of 1.00 An active conductor is NOT permitted to be any of the following colours.. (You must select all of the correct responses) Select one or more: Green Yellow Blue Brown Purple Your answer is correct. https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 14/15 25/07/2024, 16:09 Quiz 01 Protection for Safety (45 mins): Attempt review Question 34 Correct Mark 1.00 out of 1.00 Which section in AS3000 provides further information on testing and verification of electrical installations? Select one: Section 4 Section 5 Section 6 Section 7 Section 8 Your answer is correct. Question 35 Correct Mark 1.00 out of 1.00 Which section in AS3000 provides further information on earthing requirements for electrical installations? Select one: Section 4 Section 5 Section 6 Section 7 Section 8 Your answer is correct. ◄ S01 Presentation - Safety Principles (updated 21/7/24) Jump to... Class I and Class II Appliances ► https://learn.sydneytafe.edu.au/mod/quiz/review.php?attempt=1545099&cmid=1451931 15/15