Lug support is meant for supporting _______________ vessels?

Related Mcqs:

1. Saddle supports are used for supporting _____________ vessels?

   A. Horizontal cylindrical
   B. Tall vertical
   C. Thick walled vertical
   D. Thick spherical

2. Cylindrical pressure vessels in horizontal condition is generally supported on a ________________ support?

   A. Lug
   B. Skirt
   C. Saddle
   D. Guy wire

3. Compensation against openings in process vessels for giving inlet and outlet connections, for providing sight glasses and manholes etc. is provided for strength and rigidity. The most efficient type of compensation is of _______________ type?

   A. Nozzle or rim
   B. Flared out
   C. Fluid in
   D. Ring plate

4. Large process vessels operating under extreme temperature and pressure conditions are normally clad/ lined with materials like stainless steel, aluminium, nickel & its alloys, copper & its alloys and titanium. The cladding thickness is generally about ______________ percent of the total thickness?

   A. 1 to 5
   B. 10 to 20
   C. 30 to 40
   D. 40 to 50

5. ______________ closure is the weakest enclosure for cylindrical vessels?

   A. Hemispherical
   B. Torispherical
   C. Conical or flat plate
   D. Elliptical

6. ____________ head is the most economical for cylindrical vessels designed for operating at high pressure (> 15 atm.)?

   A. Hemispherical
   B. Dished
   C. Ellipsoidal
   D. Conical

7. The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about ______________ times the design pressure?

   A. 1.5 to 2
   B. 3 to 4
   C. 4 to 5
   D. > 5

8. Vertical vessels are not supported by____________________?

   A. Brackets
   B. Skirts
   C. Columns
   D. Saddles

9. Normally, the plate thickness of the bottoms and roofs of vertically cylindrical storage vessels as compared to that of the cylindrical shell is____________?

   A. More
   B. Less
   C. Same
   D. More or less depending upon the pressure & temperature inside the vessel and the nature of
   the fluid contained therein

10. Of the pressure vessels, with same thickness but different diameters, which one withstands higher pressure ?

    A. Larger dia vessel
    B. Smaller dia vessel
    C. Larger dia long vessel
    D. Strength of the vessel is same irrespective of the diameter