Electrical Level 3 Exam – questions & Accurate
Solutions
Ladder ratio ( horizontal:vertical) Right Ans - 1:4
EWRB's document supervision procedure for trainees the trainee must take
responsibility for ensuring that Right Ans - trainee is not allowed to work
outside of supervisors limits
Minimum insulation resistance allowable between phase and neutral of a jug
containing MIMS element? Right Ans - 0.01M ohms
Which statement best describes push button switch to isolate a circuit?
Right Ans - its unacceptable
Which statement best describes requirements of employment agreements in
nz set by employment relations act 2000? Right Ans - employment
agreements intended to ensure both employees and employer know whats
expected of them and what theyre entitled to
Which of following are employees responsible for under health and safety
work act 2015? Right Ans - taking reasonable care that their actions or lack
of actions does not threaten the health and safety of others
which is true for trainee limited certificate Right Ans - those with
certficiate can assist nominated supervisor doing prescribed elec work that is
relevant to the particular class of regirstration theyre seeking
resistance of a conductor with positive temperature coeffiecent if the
temperature of the conductor increases? Right Ans - it will increase
typical use for mica Right Ans - heating elements
device that uses two dissmilar metal to produce an emf from a heat source
best desrcibes Right Ans - thermocouple
Solutions
Ladder ratio ( horizontal:vertical) Right Ans - 1:4
EWRB's document supervision procedure for trainees the trainee must take
responsibility for ensuring that Right Ans - trainee is not allowed to work
outside of supervisors limits
Minimum insulation resistance allowable between phase and neutral of a jug
containing MIMS element? Right Ans - 0.01M ohms
Which statement best describes push button switch to isolate a circuit?
Right Ans - its unacceptable
Which statement best describes requirements of employment agreements in
nz set by employment relations act 2000? Right Ans - employment
agreements intended to ensure both employees and employer know whats
expected of them and what theyre entitled to
Which of following are employees responsible for under health and safety
work act 2015? Right Ans - taking reasonable care that their actions or lack
of actions does not threaten the health and safety of others
which is true for trainee limited certificate Right Ans - those with
certficiate can assist nominated supervisor doing prescribed elec work that is
relevant to the particular class of regirstration theyre seeking
resistance of a conductor with positive temperature coeffiecent if the
temperature of the conductor increases? Right Ans - it will increase
typical use for mica Right Ans - heating elements
device that uses two dissmilar metal to produce an emf from a heat source
best desrcibes Right Ans - thermocouple
