Normal screwed fittings are used for pipes upto a diameter of _______________ inches?

Related Mcqs:

Value of Peclet number = 0, is the representative of ____________________?

A. Laminar flow B. Complete back mixing C. Plug flow D. Eddy diffusivity = 0...

Steam is preferred to be used as a heating medium in heat exchangers, because of its_________________?

A. Low cost B. High latent heat C. Non-corrosive condensate D. High film co-efficient...

Spherical shaped pressure vessel is considered to be the most ideal, because it can___________________?

A. Withstand higher pressure for a given metallic shell thickness B. Be fabricated very easily C. Be designed without wind load considerations D. Be supported very easily...

The safe distance of habitation from a hazardous chemical plant (TLV of its product < 1000 ppm) should be about ______________ kms?

A. 1 B. 5 C. 15 D. 25...

Generally, no corrosion allowance in wall thickness of a part is required, if the thickness is more than ______________ mm?

A. 10 B. 20 C. 30 D. 5...