Statement 1: The time required in minutes for a heating/cooling curve to traverse one log cycle is represented by its slope and denoted as fh and fc respectively.Statement 2: The time when heating started is called the zero time.

Statement 1: The time required in minutes for a heating/cooling curve

1.	Statement 1: The time required in minutes for a heating/cooling curve to traverse one log cycle is represented by its slope and denoted as fh and fc respectively.Statement 2: The time when heating started is called the zero time.
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» B. True, True

Discussion

No Comment Found

Related MCQs

Statement 1: The time required in minutes for a heating/cooling curve to traverse one log cycle is represented by its slope and denoted as fh and fc respectively.Statement 2: The time when heating started is called the zero time.
The period of time elapsed from placing the cans into the retort and starting to heat until the retort reaches processing temperature is termed as _____
Which of the following parameter is important to know and to plot the heating and cooling curves?
Statement 1: The cold point of a food item getting heated up by convection has its cold point at the centre of the container on the vertical axis.Statement 2: The cold point of a food item getting heated up by conduction has its cold point at the bottom of the container on the vertical axis.
Statement 1: In a thermocouple, two wires are of different materials and a voltage difference is created due to the conduction of each material at the juncture and this gives us the difference in temperature in both metals and hence the temperature of the liquid.Statement 2: The zone of slowest heating in a container is called cold point of a container.
Which of the following comes under the categories of food – broken curve heating food?
Statement 1: Sterilization value of steam depends largely on the transfer of heat of vaporization to the object upon which it condenses.Statement 2: Canned food items which heat up by convection heat up faster than those by conduction.
Statement 1: Destruction of the phosphate based enzyme in milk after heat treatment is an indication that several pathogens have been destroyed.Statement 2: Destruction of the peroxide based enzyme in fruits after heat treatment is an indication that several pathogens have been destroyed.
Statement 1: With the increase in temperature, the enzyme gets deactivated.Statement 2: With the increase in temperature, the enzyme gets reactivated.
Which of the following statements with respect to activation energy are true/is true?

Statement 1: The time required in minutes for a heating/cooling curve to traverse one log cycle is represented by its slope and denoted as fh and fc respectively.Statement 2: The time when heating started is called the zero time.

Discussion

No Comment Found

Related MCQs

Reply to Comment