Is it permitted to cover fruits, wine jugs, or bricks on a holiday to protect them from water leaking?

Is Havineinu permitted during rainy season or at the departure of Shabbat/holidays?

Weekday Prayer Variations

If one washed only part of the hand and added more water to cover the rest, is the washing valid?

Washing Vessels and Water Sources

When eating fruit with its cooking water, does the fruit's blessing cover the water, or does the water need a separate blessing?

Blessings on Fruits

Is it permitted on Shabbat itself to place a cold vessel on top of a warm pot (not on fire) to warm it, particularly when the pot is covered with cloth?

Insulating with Heat-Generating Materials

Is it permitted to submerge a vessel with cold liquid inside a vessel of hot water on Shabbat to warm it (a practice common in winter)?

Insulating with Heat-Generating Materials

Is it permitted to cover a vessel of hot tea or similar drink with a cloth (mafteches/towel) on Shabbat to keep it warm?

Insulating with Heat-Generating Materials