A. Helium

B. Oxygen

D. None of these

A. Advertising

C. Warehousing

D. Customer service

A. Jet engine can work, where there is no atmosphere

C. Jet engines also carry oxidiser

D. Rocket engines cannot work, where there is no atmosphere

A. Straight line method

B. Declining balance

C. Both A. and B.

A. 1/T2

C. 1/T

D. T2

A. Income tax

C. Fixed cost

D. None of these

A. 1/??

B. ?y

C. ?T

A. Stainless steel

C. Superalloys

D. High speed steel

A. Stainless steel

B. Asbestos cement

D. Reinforced cement concrete

A. Austempering

B. Martempering

C. Cyaniding

B. Eutectic temperature

C. Upper critical temperature

D. Lower critical temperature

A. Aluminium

B. Tin

C. Lead

A. 25:01:00

C. 4:01

D. 22:01

A. Time

B. Motion

D. Neither A. nor B.

A. K2Cr2O7

B. HNO3

D. H2SO3

B. Viscous

C. Gravity

D. Elastic

A. Ferroelectric

B. Semi-conductor

C. Paramagnetic

A. Geothermal energy is a non-conventional source of energy

B. Mass is converted into energy in both nuclear fission & fusion reaction

D. Inhalation of arsenic causes cancer

B. Phosphate coating is less corrosion resistant than chromate coating

C. The base metal to be electroplated is normally made the cathode of the electrolytic cell and

D. Phosphate coating is used as an excellent base for paints & enamels

E. ting metal is made the anode

A. Approximately 80% of the aluminium deposited on the cathode comes from cryolite

B. Sodium is deposited along with aluminium, but is immediately vaporised

D. Anode effect sets in when the cryolite concentration goes below 40%.

A. And economic life of a project are the same

B. Is affected by the variation in earnings after the recovery of the investment

D. All A, B. and C

A. Property tax, insurance and depreciation

C. Interest on borrowed money

D. Rent of land and buildings

A. Loss due to accident/breakdown in the machinery

B. Loss due to obsolescence of the equipment

C. Loss due to decrease in the demand of product

A. Lignin

B. Pentogens

D. Cellulose

A. Hydrazine addition during feed water treatment

B. Scale formation

D. Water alkalinity & leakage

A. ft/sec2

B. lbm/lbf. sec2/ft

C. lbf/lbm. ft/sec2

A. None of these

B. Minor

D. Pitch

A. e. net worth + total debt)

B. Return on investment (ROI) is the ratio of profit before interest & tax and capital employed

C. Turn over = opening stock + production closing stock

E. Debt-equity ratio of a chemical company describes the lenders contribution for each rupee of

F. ers contribution i.e., debt-equity ratio = total debt/net worth

A. 55 to 65

B. 10 to 20

C. 70 to 80

A. Annealing

B. Carburising

D. Anodising

A. Capital

B. Cash reserve

D. Investment

A. None of these

B. Butt

C. Welded

A. Specific heat capacity

C. Thermal conductivity

D. Water equivalent

B. Is exemplified by magnesium plate

C. Occurs higher in the electro-chemical series of metals

D. Is much cheaper than the cathodic base material to be guarded against corrosion

A. P2

B. 1/P

C. P

A. Intalox saddles

B. Raschig rings

C. Pall rings

A. Fructose

C. Both A. & B.

D. Neither A. nor B.

A. Explosive

C. White lead

D. Filter aid

A. Opportunities

B. Product distribution

C. Competition from other manufactures

A. 60 to 70

C. 5 to 10

D. 40 to 50

A. Inversely with the dimension of the solid

B. Directly with thermal conductivity

D. Directly with heat transfer co-efficient

A. Achieve very high purity of aluminium (99.9%)

B. Keep the electrolyte in liquid condition by the generation of heat

C. Electrolytically dissociate alumina

A. Density of the fluid

B. Viscosity of the fluid

D. None of these

A. Remove residual turbidity

C. Reduce the bacterial load on filter

D. Control taste and odour

A. Photographic

C. Polymer

D. Printing

A. In-process inventory

B. Product inventory

D. Minimum cash reserve

A. Is always greater than 1

C. Can be 5

D. Is always less than 1

A. 5 years

C. 12 years

D. 10 years

A. Fluidity

B. Corrosion resistance

C. Strength

A. Three

B. Twelve

C. Six