NURSING ANM AND GNM

NURSING EXAM QUESTIONS

NUTRITION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The heat from a grill reaches the food to be grilled by
A
radiation
B
induction
C
conduction
D
convection
Explanation: 

Detailed explanation-1: -Infrared radiation is the best method for delivering high heat to food on a grill. Charcoal grills produce a lot of direct scorching infrared radiation that is converted to heat when it strikes food.

Detailed explanation-2: -Conduction also occurs at the grilling surface (grill grates). Convection occurs when the heat is carried to the food that is being cooked. The use of some type fluid such as air, water and even oil will act as a carrier for heat transfer. In grilling, this process is also termed “indirect grilling”.

Detailed explanation-3: -Infrared Radiation Utilises an electric or ceramic heating element that gives off electromagnetic energy waves. These waves travel in any direction at the speed of light to quickly heat food, and are mainly absorbed at the surface of whatever you’re preparing.

There is 1 question to complete.