Question
Consider the following statements related to thermal
electricity: 1. The electrical current in an electric circuit is due to the flow of electrons. 2. In most conditions, the electrical current is the flow of positive charge. Which of the following statements are correct?Solution
• Statement 1 is correct because electricity is indeed due to the movement of electrons in an electrical circuit. • Statement 2 is incorrect because, in most cases, the flow of electric current is the movement of electrons, not positive charges. In metals, electrons move towards the positive terminal, creating a current. • Therefore, the correct answer is (a) only statement 1 is correct.
Salmonella can grow at a PH range of ______ and _______
Sorbic acid is mostly used as preservatives in which of the following food product?
a.      Meat
b.     Milk
Food processing is the transformation of agricultural products into?
At which pH fruits and vegetables are divided into acidic and non-acidic for thermal processing:
Packaging of food is done for the purpose
a)Â Â Â To avoid the contamination of food product.
b)Â Â Â To avoid insect invasion.
AGMARK was promulgated in:
Food safety depends on what
Which of the following RF frequency related to Industrial use
The acid present in lemons is:
_____ and ______ are additives used as antioxidants to prevent oxidation in oils (Both blanks need to be correct).
