A. 0.334027778

B. 0.500694444

C. 0.834027778

B. functional layout

C. process layout

D. plant layout

E. fixed position layout

B. more than 100C

C. has no such relation

D. higher than above

E. none of the above

A. CAM > DAM

B. there is no such criterion

C. CAM = DAM

E. none of the above

A. delay/temporary storage

B. none of the above

C. inspection

E. transport

B. target oriented technique

C. work oriented technique

D. time oriented technique

E. activity oriented technique

A. remains unaffected

C. increases

D. depends on other factors

E. unpredictable

A. unpredictable

B. higher

C. same

E. depends on quality of fuel

A. effective monitoring/controlling cant be done

B. free time available for an activity cant be predicted

C. consequential effects of lack in one activity on omer

E. consequential effects of lack in one activity on the finish date

A. line organisation

C. effective organisation

D. line and staff organisation

E. none of the above

A. method study and job evaluation

B. method study and time study

C. value analysis and work measurement

E. time study and work measurement

A. none of the above

B. peroxides, aldehydes, oxides and sul-phides

D. aldehydes, oxides and ketones

E. ketones and sulphur compounds

A. regulate power

B. feed lub oil to all moving parts

C. distribute charge, equally to all the cylinders

D. inject fuel at appropriate time

B. Constant

C. Maximum

D. Optimum

A. V-type

B. In-line

C. Radial

D. Vertical

A. same size

B. dependent on other engine parameters

C. unpredictable

D. smaller

A. average value

C. middle value

D. maximum value

E. alarming value

A. low power will be produced

B. lot of fuel will remain unburnt

C. black smoke will be produced

D. efficiency will be low

B. are not affected by change in pressure and temperature

C. cannot be compressed

D. occupy definite volume

E. are not viscous

A. tungsten, molybdenum, vanadium, chromium

B. vanadium, aluminium

C. sulphur, phosphorus, lead

E. zinc

A. 52.2 cm

C. 52 cm

D. 51.7 cm

E. 50 cm

A. none of the above is correct

B. a righting couple should be formed

C. the meta-center should lie above the center of gravity

D. the center of buoyancy and the center of gravity must lie on the same vertical line

A. first increase and then decrease

B. remain constant

C. decrease

D. first decrease and then increase

B. 2500 kN/m2

C. 2.5kN/m2

D. 25 kN/m2

E. 12.5 kN/m2

A. Orifice plate

B. Venturimeter

C. rotameter

E. hot wire anemometer

A. iron

B. aluminium

C. zinc

E. copper

A. high ductility

B. all of the above

C. high tensile strength

D. none of the above

A. tin, copper and lead

B. tin, lead and silver

D. tin and copper

E. tin and lead

A. centre of buoyancy

B. in between e.g. and centre of pressure

C. centre of gravity

E. metacentre

A. 0.03%

B. 0.80%

C. 0.26%

D. 1.25%

A. duralumin

C. monel metal

D. silver metal

E. Hastelloy

A. 90% aluminium and 90% copper

B. 94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe

D. 90% magnesium and 10% tin

E. 92.5% aluminium and, 4% copper, 2% nickel and 1.5% Mg

A. in direction perpendicular to application of load

B. none of the above

C. by crushing into thousands of pieces

A. none ferrous alloy

B. cutting tool material

C. kind of stainless steel

E. polymer

A. ferrite and pearlite

B. anstenite

D. pearlite

E. ferrite and cementite

A. reduce hardness and brittleness

C. improve ductility

D. release stresses

E. improve toughness

A. 50:50:00

B. 40 : 60

C. 80:20:00

D. 0.888888889

A. is produced by small additions o magnesium (or cerium) in the ladle Graphite is in nodular or spheroida form and is well dispersed throughout the material

B. none of the above is true

D. is also known as chilled cast iron am is obtained by cooling rapidly. It i: almost unmachinable

E. is produced by annealing process. I is soft, tough and easily machinec metal

A. 0.1 to 0.2%

B. 0.25 to 0.5%

C. 1.0 to 1.2%.

E. 0.7 to 0.9%

A. 15-Oct

B. 15-22

D. 10-Jul

E. 5-Mar

B. surface finish

C. malleability

D. ductility

E. hardness

A. a righting couple should be formed

B. none of the above

D. meta centre should be above e.g.

E. centre of buoyancy and e.g. must lie on same vertical plane

A. brittleness

B. corrosion resistance

C. plasticity

D. tenacity

B. cast steel

C. hot rolled steel

D. forged steel

E. carbon-chrome steel

A. spheroidal iron

C. nodular iron

D. grey iron

E. none of the above

B. viscosity is nil

C. fluid pressure is zero

D. resistance to shear stress is small

E. linear deformation is small

A. make an angle in direction of inclination of inclined plane

B. none of the above

D. be horizontal

E. any one of above is possible

B. malleable cast iron and silver

C. 63 to 67% nickel and 30% copper

D. silver and chromium

E. 88% copper and 10% tin and rest zinc

A. mild steel

B. cast iron

C. copper

E. brass

B. 1

C. 5

D. 7