Science and Technology
2021
Everyday Science
UPSC Practice Question
In a pressure cooker, the temperature at which the food is cooked depends mainly upon which of the following?
- Area of the hole in the lid
- Temperature of the flame
- Weight of the lid Select the correct answer using the code given below.
C.1 and 3 only
A.1 and 2 only
D.1, 2 and 3
B.2 and 3 only