Correct answer
A. Both A. & B.
Explanation
The correct answer is Both A. & B..
Which of the following is not a continuous drier?
Which of the following is the most widely used heat insulating material for pipelines carrying steam?
A special type of liquid transporting device is the diffuser pump, in which ________ are minimised?
Stacked packing compared to dumped packing________?
Centrifugal pump made of pyrex or glass can’t be used to pump________?
Steel containing low percentage of nickel, chromium & tungsten are termed as the ________ steel?