Rabbi Linzer looks at teshuvot about times when you may be inclined to remove your kippah and asks whether you should. Also addressed – the association between the kippah and davening.
To learn along with Rabbi Linzer follow the links:
Iggros Moshe OH 2-95 Removing your kippah at the movies
Iggros Moshe – YD 2-33 Taking off your kippah for mixed dancing
Iggros Moshe YD 4-11 On the prohibition of bechukoteihem lo teileichu
Iggros Moshe – OH 4-20 Section 14 Davening with an uncovered head