Problem_#03] For the ripple counter below, complete the timing diagram for eight clock pulses. HIGH Jo CLK C C Ko K1

20.a. What's the primary disadvantage of using copper conductors?A. DurabilityB. CostC. AvailabilityD. Weight20.b. The NEC requires that each service-disconnecting means be suitable forA. hazardous locations.B. disconnecting the meter.C. wet conditions.D. the prevailing conditions 20.c. As a general rule, each building or structure is limited to a single service. What's an automatic exceptionto this rule?A. A second service deemed suitable for useB. A second service having the proper markingsC. Emergency systems or fire pumpsD. Higher building occupancy

a metal device box has four 12 AWG conductors, two internal clamps, and a duplex receptacle. Total voume ? Device boxsize ?

Each unit of a 100-unit hotel is 12 × 15 ft. In addition, there's a 60 × 20 ft officeWhat's the service demand load for conductor sizing for lighting and receptacles?