Question Set

1. Main use of liquid nitrogen is in





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->The property of a liquid by which the free surface of liquid acts like a stretched membrane?....
QA->When a body is immersed partly or wholly in a liquid, a force acts on the body by the liquid in the upward direction. This force is called?....
QA->During which period of evolution man discovered the use of jute and began to use cloth made of jute?....
QA->Which state government has announced a ban on the use of "single use plastic"?....
QA->The main use of salt in the diet is to?....
MCQ->Which of the following statements are correct about the C#.NET code snippet given below? namespace IndiabixConsoleApplication ( class Sample { private enum color : int { red, green, blue } public void fun() { Console.WriteLine(color.red); } } class Program { static void Main(string[ ] args) { // Use enum color here } } } To define a variable of type enum color in Main(), we should use the statement, color c; . enum color being private it cannot be used in Main(). We must declare enum color as public to be able to use it outside the class Sample. To define a variable of type enum color in Main(), we should use the statement, Sample.color c; . We must declare private enum color outside the class to be able to use it in Main().....
MCQ->Melting point & boiling points of liquid oxygen are respectively - 218.8°C & - 183°C, while the same for liquid nitrogen is - 210°C & - 195.8°C respectively. The difference in melting points of liquid oxygen & liquid nitrogen is not equal to 8.8....
MCQ->Assertion (A): In liquid system the ratio of change in liquid level to change in flow rate is called resistance of liquid flow.Reason (R): In liquid level systems the ratio of change in liquid stored in a tank to the change in head is called capacitance of tank.

....
MCQ->Main use of liquid nitrogen is in....
MCQ->1000 Kg of liquid at 30°C in a well stirred vessel has to be heated to 120°C, using immersed coils carrying condensing steam at 150°C. The area of the steam coils is 1.2 m2 and the overall heat transfer co-efficient to the liquid is 1500 W/m2.°C. Assuming negligible heat loss to the surrounding and specific heat capacity of the liquid to be 4 kJ/kg.°C, the time taken for the liquid to reach desired temperature will be....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution