NYC MASTER ELECTRICIAN EXAM QUESTIONS| WITH COMPLETE SOLUTIONS

NYC MASTER ELECTRICIAN EXAM QUESTIONS| WITH COMPLETE SOLUTIONS Type ____ is multiconductor cable identified for use as underground service entrance cable. - -Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less - -Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is not allowed because ? - -Track lighting has receptacle Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided with an on premise fuel supply sufficient for not less than ____ hours full demand operation of the system - -6 hours Fixed in place X-ray equipment properly supplied by a branch circuit rated at not over ____ amperes shall be permitted to be supplied through a suitable attachment plug cap and hard service cable cord. - -30 Amps Where skin effect exist the ferromagnetic envelope