A. 2400

C. 1800

D. 3000

A. 0.25

B. 0.95

D. 0.45

A. Longitudinal joint is normally made butt joint to maintain the circularity of the vessel

B. For a pressure vessel to be classified as thin vessel, the ratio of wall thickness to mean radius

C. Maximum diameter of the opening provided in a pressure vessel, which does not require any

D. meter is used in case of pressure vessel and in structural work</strong>

F. pensation is 200 mm

A. E = G (1 + v)

B. E = 2G (1 + 2v)

D. E = G (1 + v)/2

A. Additive

B. Constitutive

D. Neither A. nor B.

A. Molecular weight

B. (Molecular weight)2

D. (Equivalent weight)2

B. d

C. d1/2

D. d-1

A. 30

B. 45

C. 5

A. Cant be used in the form of pressure sensitive tapes

B. Cure instantaneously after application on a surface

C. Cant join two dissimilar metals

A. Produce high torque

B. Increase the speed

C. Reduce the speed

B. Re-0.8, Re0.5

C. Re0.8, Re-0.5

D. Re0.5, Re0.8

B. Metal changes from liquid state to solid state at freezing temperature

C. Liquid metal temperature drops from pouring temperature to room temperature

D. Liquid metal temperature drops from pouring temperature to freezing temperature

B. Forged steel

C. High speed steel

D. Mild steel

A. Velocity of the fluid

B. Density of the fluid

C. Diameter of the pipe

B. Chromel-alumel

C. Copper-constantan

D. Iron-constantan

A. 0.71

C. 1.2

D. 3.5

A. Means distillation of water

B. Makes it non-potable

C. None of these

A. In spot welding, two pieces to be joined are overlapped and placed between two electrodes

B. Electrode tip in spot welding is of copper and the tip diameter should be equal to t (where, t =

D. te thickness to be welded)

E. ding

F. Seam welding, projection welding & spot welding are the classification of electrical resistance

A. Blow off cock

B. Safety valve

D. Blow down valve

A. Aluminium

B. Nickel

C. Copper

A. 200

C. 150

D. 50

A. Smelting

B. Dressing

C. Dressing

A. Air

C. Mercury

D. Alcohol

A. Graphite

C. Hydrocarbon oil

D. Calcium carbide

A. Brine

B. Glass

C. Kerosene

B. Cold

C. Induction

D. Age

A. Reduce segregation

B. Improve its mechanical properties

C. Refine its grain structure

A. Compressive

C. Tensile

D. Toughness

A. Line organisation is net suitable for expansion and growth of an industry

C. Complete unity of command exists in a line organisation

D. In line and staff organisation, line executes and staff directs

B. Radius

C. None of these

D. Weight

A. 250

B. 3000

C. 1000

A. 250

C. 180

D. 130

A. Increases

C. Either A. or B.; depends on the material

D. Decreases

A. High carbon steel

C. Grey cast iron

D. Alloy steel

A. Work is done

B. Mass flow occurs across the boundary of the system

C. Heat transfer takes place

A. Capacitive

B. None of these

C. Active

A. Nickel

B. Iron

C. Cobalt

A. Dryness

C. Latent heat

D. Coolness

A. Fluid layer has no motion relative to an adjacent layer of fluid

C. Is frictionless

D. Is at rest & has zero viscosity

A. Thermal properties

C. Density

D. Induced stresses

A. ?(Particle diameter)

B. (Particle diameter)2

D. (Particle diameter)3

A. Rebound

B. Dynamic

D. Indentation

A. Semi-finished products in the process

C. Raw materials is stock

D. Finished products in stock

B. High carbon steel

C. Stainless steel

D. Mild steel

A. Very high toughness

C. Low toughness

D. High density

A. R [{(1 + i)n 1}/ i ]

B. R(1 + i)n

C. R/(1 + i)n

A. 15%

C. 10%

D. 150%

A. Value of the asset decreases linearly with time

C. ticular year</strong>

D. None of these

E. Annual cost of depreciation is same every year

A. Cooling of furnace exhaust gases

B. None of these

C. Absorbing the pollutant gases from the furnace exhaust

A. Plant overhead cost and administrative expenses

B. And plant overhead cost

D. None of these