121. What is the minimum R-value for a residential wall in Nebraska?
122. Is insulation required by electrical recepticles?
123. What is the maximum air leakage of swinging doors that are not made on site within a residential door?
124. Commissioning documents shall be provided to the building owner or agent within how many days of the receipt of the certificate of occupancy?
125. Minimum EER for PTAC (cooling mode for new construction)?
126. What is the IEER for 175,000 BTU/hr electrical resistance air conditioner single package?
127. Which of the following occupancy types requires high efficiency water heaters?
128. Where the conductor material is not specified, the material and sizes should apply to what wire material?
129. Brick walls 36” from the front of an electrical switch board should be considered?
130. Grounded conductors can be identified by wrapping the end with what color tape?