What is the meaning of 1⁄2” OD, 5 BWG? – McqOptions

MCQOPTIONS

1.	What is the meaning of 1⁄2” OD, 5 BWG?
A.	Wall Thickness of = 0.203″ and Inner Diameter = 0.094″
B.	Wall Thickness of = 0.022″ and Inner Diameter = 0.478″
C.	Wall Thickness of = 0.220″ and Inner Diameter = 0.060″
D.	Wall Thickness of = 0.025″ and Inner Diameter = 0.450″
Answer» D. Wall Thickness of = 0.025″ and Inner Diameter = 0.450″

Discussion

No Comment Found

Related MCQs

The important design and operating considerations for Extended-Surface Compact Heat Exchangers are:(1) Both fluids may have high or low heat transfer coefficients(2) As the tubes are very narrow (low DH), the fluid used should not be corrosive as effective cleaning of tubes is not possible.(3) The fluid pressure drop calculation is important as a regulatory method to ensure long life of the tubes.(4) Unlike shell and tube type heat exchangers, these are limited when it comes to operating pressure and temperature.
Recognize the following Baffle.
The three most common types of shell-and-tube exchangers are:(1) fixed tubesheet design.(2) U-tube design.(3) floating-head type.(4) Regenerator Type.
What is the meaning of 1⁄2” OD, 5 BWG?
The Hydraulic Diameter (DH) is defined as _____AO : is the minimum free-flow area on one fluid side of a heat exchanger.P : is the wetted perimeter of flow passages of that side.
Which of the following is not a characteristic of a Direct-Contact Exchanger?
A gas-to-fluid exchanger can be referred to as a compact heat exchanger if it has a Hydraulic Diameter, DH _____
In a Fluidised Bed Heat Exchanger with hot gas flow, at fluidisation the temperature of the bed is ________
In a ___________ heat exchanger, both fluids flow alternatively through the same flow passages, and hence heat transfer is intermittent.
Which of the following is not a classification based on Construction of the heat Exchanger?