Bissoy.com
Doctors Medicines MCQs Q&A

A pressure cooker works on the principle of

A pressure cooker works on the principle of Correct Answer elevation of boiling point of water by application of pressure

Related Questions

A pressure cooker and a rice cooker were originally sold for Rs. 1200 and Rs. 2000 respectively by the Shopkeeper. During a sale, Chaya bought the pressure cooker at 30% discount and the rice cooker at 35% discount. What percentage of the total of the original prices did Chaya save?
Assertion: In a pressure cooker the water is about to be boiled. The cooker is then removed from the stove. Now on removing the lid of the pressure cooker, the water boils again. Reason: The impurities in water bring down its boiling point.
Percy prepares vegetable curry (liquid) in a pressure cooker. If the raw potatoes are P, the raw tomatoes are T, the raw onions are O, and the cooked meal is M, then 2P + T + O → 3M may represent the cooking process. Sometime during the process, Manu opens the lid and checks the curry to find that the potatoes are half-cooked (take XP = 0.5). Volume of the cooker is 5L and CPo = CTo = COo = 1.5. What can you say about the composition in the cooker at the instant of time when the lid is opened, if initial temperature was 310K?
Q.(1-4): Answer the questions on the basis of the information given below. * F,G and H are insurance companies , Q,R,S and T are private detectives .Each detective works for at least one of the insurance companies. * Q always works for F and at least one of the other companies. Some of the time G employs only one of these detectives,' the rest of the time it employs exactly two of them. *F and H each employ exactly two of these detectives all the time. If R works for H only, and if S works for G and H only, T works for--
Statements followed by some conclusions are given below. Statements:  A. Ravi works more than Meera, who works 8 hours per day. B. Yuvi works 9 hours per day, which is 1 hour less than Ravi. Conclusions: I. Ravi works 8 hours. II. Yuvi and Ravi per day both works more than Meera. Find which of the given conclusions logically follow from the given statements.  A. Only conclusion I follows. B. Only conclusion II follows. C. Both I and II follow. D. Neither I nor II follows.
If a man reduces the selling price of a cooker from Rs. 620 to Rs. 580, his loss percent  increases by 4%. What is the cost price of the cooker?
Convection should be reduced by isolating air inside the cooker from air outside the cooker.
The total cost of a stove with cooker was Rs 13,125. The cooker was sold at a profit of 30% and the stove at a loss of 20%. If the sale price was thesame in both the items, then the cost price of the cheaper item was
Which of the following are major principles of leading?
1. Principle of motivation
2. Principle of continuous development
3. Principle of harmony of objectives
4. Principle of open competition
5. Principle of communication clarity
Select the correct answer:
If Arif works alone he will take 20 more hours to complete a task than if he works with Babu to complete the task. If Babu work alone, he will take 5 more hours to complete the task than if he works with Arif to complete the task. What is the ratio of the time taken by Arif to than taken by Babu if each of them works alone to complete the task?