K
kingstonelectri
Can anyone help with these questions from dec 10 paper please....
11. state 3 methods of providing protection against electric shock for a 16a socket outlet circuit installed on a construction site.
18 state the
a)effect of the value of prospective fault current when it is measured within the installation at increasing distances from the origin.
19 state 3 factors that may affect the measured earth fault loop impedance value of a circuit, excluding final conductor circuit length and cross sectional area.
much appreciated
11. state 3 methods of providing protection against electric shock for a 16a socket outlet circuit installed on a construction site.
18 state the
a)effect of the value of prospective fault current when it is measured within the installation at increasing distances from the origin.
19 state 3 factors that may affect the measured earth fault loop impedance value of a circuit, excluding final conductor circuit length and cross sectional area.
much appreciated
