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WorksheetsHilchos Hechsher Keilim
Total questions: 22
Worksheet time: 11mins
If I pour hot chicken soup into a milchig bowl, how should I kosherise it?
הגעלה
ליבון
טבילה
If I drop a piece of cheese onto a hot fleishig barbecue, how should I kosherise it?
הגעלה
ליבון
טבילה
הגעלה
koshering with boiling water
koshering with fire
immersing new Keilim in a Mikva
ליבון
koshering with boiling water
koshering with fire
immersing new Keilim in a Mikva
טבילה
koshering with boiling water
koshering with fire
immersing new Keilim in a Mikva
What must you ensure before koshering any Keilim?
that they are perfectly clean
that they have been immersed in a Mikva
that they have not been used with milk and meat together
For how long before הגעלה should the Keli not be used?
24 hours
1 hour
Half an hour
24 minutes
How should the Keli be placed in the boiling water?
opening facing upwards
opening facing downwards
smaller end facing upwards
smaller end facing downwards
Why should you not leave the Keli in the boiling water for more than a few seconds?
it might get damaged
it could be dangerous for people around
so the non-kosher taste doesn't go back inside the Keli
For how long must the water boil for הגעלה?
for 10 minutes before inserting the Keli
while the Keli is submerged
just needs to reach a boil once and then the water just needs to be hot when the Keli is inserted
What should be done to the Keli after הגעלה?
rinse it in cold water
don't use it for 24 hours
scrub it clean
What should you ensure if doing הגעלה on a few Keilim at once?
they shouldn't touch each other
the water should be 60 times as big as the Keilim
burn them lightly with a blowtorch afterward
What should you do if the Keli you want to kosherise doesn't fit in the pot of boiling water?
Boil up water in the Keli itself, and put in a hot stone so it overflows
Use the Keli as is, but cover it with foil or some strong material
Use the Keli as is, but only with cold food
ליבון קל is when a Keli is heated to:
heat [on the other side of the Keli] that a hand recoils from
heat that causes the Keli to change colour
heat that causes sparks to fly off
ליבון גמור is when a Keli is heated to:
heat [on the other side of the Keli] that a hand recoils from
heat that causes the Keli to change colour
heat that causes sparks to fly off
Blowtorching should ideally be to the:
inside of the Keli
outside of the Keli
bottom of the Keli
Does the Keli need to be unused for 24 hours before ליבון?
yes
no
Machlokes
יד סולדת בו
heat that a hand recoils from
a hand striking [= punishment from Hashem]
a dish that can can only be koshered by hand
ליבון קל can be used instead of:
ליבון גמור
immersing the Keli in a Mikva
הגעלה
If a Keli needs הגעלה, it can be kosherised:
partly by הגעלה and partly by ליבון
by immersing in a hot Mikva
by a non Jew
If non-kosher hot food touches my Keli, why can't I just wash it well?
the non-kosher taste is absorbed inside
the Rabbis were worried people wouldn't wash well
some non-kosher food don't wash off properly
utensil
כלי
כוס
כולהו
