1. A single family dwelling is supplied by a 200 amp 120/240 volt service
   containing 2/0 copper conductors. Given an unbalanced load of 62 amps,
   what is the minimum size of the copper grounded conductor?
   A) 2 awg      B) 4 awg      C) 6 awgs      D) 8 awg

2. A single phase, 230 volt, 10 HP motor has a nameplate FLC value of
    26 amps. What is the minimum ampacity of the branch circuit conductors?
   A) 26 amps      B) 32.5 amps      C) 35 amps      D) 39 amps

3. An A/C unit is being fed by 12 awg copper conductors which are protected by a 40 amp circuit breaker. What is the minimum size of the equipment grounding conductor allowed by the NEC?  
   A) 2      B) 3      C) 4      D) 5 

4. The minimum number of  120 volt, 15 amp branch circuits for a 2000 sq.ft dwelling unit is:
   A) 2 awg      B) 4 awg      C) 6 awg      D) 8 awg

5. What is the calculated general lighting load for the above dwelling unit?
   A) 5625 va      B) 6000 va      C) 7467 va      D) 10,500 va

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