6198Chemical EngineeringMedium
In case of plain carbon steel, butt welded joints are used for shell plate thickness ≤ ________ cms?
A0.5
B1.2
C6.8
D3.8
Correct answer
D. 3.8
Explanation
The correct answer is 3.8.
Correct answer
D. 3.8
Explanation
The correct answer is 3.8.
An electric furnace producing heat by means of an electric arc struck between each of three electrodes and the charge is called ________ furnace?
Which of the following may be termed as a variable orifice flow-meter?
One horsepower is equal to________?
The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________?
Which of the following has the lowest viscosity (at a given temperature) of all?
Consider the ‘n’ th order irreversible liquid phase reaction A → B. Which one of the following plots involving half life of the reaction (t1/2) and the initial reactant concentration (CA0) gives a straight line plot?