z katz asks:
daf 50 first question on quiz Gizei Tzemer used for Hatmanah maybe handled you answered c only if designated for that purpose according to Ravina you do not have to be Meyached and it's Mutar L'Taltel only B'Shel Ha'Pesek needs Yichuid.
it may be a machlokes two shitos in rava see rashi and tosfos but according to how ????? learns ??? you don't need to be Meyached
z katz, Canada
The Kollel replies:
Yes, you are correct that it is only b'Shel ha'Pesek that requires to be designated. However, the quiz is going according to the conclusion of the Gemara, which is the opinion of Ravina who learns that the Mishnah refers to b'Shel ha'Pesek.
Kayitz Bari,
Dovid Bloom