Hefsek In Between Washing And Hamotzi - Rabbi Yaakov Zev Smith

1. Understanding why there should be a hefsek problem. 2. Spoke before saying hamotzi – should a new netila/bracha be said? 3. Answering amein to a bracha before saying hamotzi. 4. Doing minor activities (setting table, preparing food) in between נט״י .המוציא and 5. Learning while waiting for all to finish washing and saying the bracha. 6. Should one dry his hands after reaching his seat, at a simcha, etc. 7. Talking, which is a צורך of the seudah, bring salt, go wash, etc.. 8. Washing on a different floor to accommodate a large crowd. 9. Washing in the house and then going to the sukkah for the המוציא and seudah 10. Washing in a different building (camp, Yeshiva) 11. Practical עצות to minimize waiting time when hosting a large crowd. 12. When is something a hefsek according to all opinions?