NCCER Test-with 100% verified solutions

Document Content and Description Below

TESTED AND CONFIRMED A+ ANSWERS A UL listed rod type ground electrode must have minimum length of 8'' in a circuit of pure capacitance, the current leads the voltage by 90 degrees The standard un... it for measuring the cross sectional area of wire is the circular mil the drawing scale is most likely to be found in the drawing title block what is the minimum number of overload sensing units required for all three phase motors 3 what is the resultant distance between center bends for a 10-inch offset at 15 degrees 38.7 inches What is the symbol for the secondary side of a transformer x Most common transformer on an industrial site single phase step down applications for heat tracing systems with self regulating control include those requiring a narrow operating range and temperature sensitive fluids with a row of 3-4'', 3-2'' and 1-1'' conduits on each side for a straight pullbox what is the minimum distance between the opposite side walls of the box 32'' As the mechanical load increases on a squirrel cage induction motor torque decreases and stator current increases when installing cables smaller the 4/0 in cable tray, the allowable cable fill area must not be less than the sum of the cable crosssectional areas Meter used to measure pulling tension dynamometer on a push button, normally closed contacts are generally used to open a circuit to initiate a stop or off circuit function which of the following is the classified location where combustible dust may be present class i, division i [Show More]

Last updated: 1 month ago

Preview 1 out of 8 pages