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Recently added practice questions

1551. Which of the following has the highest flame velocity ?
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A. CO

B. CH4

C. C2H6

D. H2
1552. Which of the following has the highest flame speed ?
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A. C2H6

B. H2

C. CH4

D. CO

1553. Which of the following has the highest calorific value ?
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A. Sub-bituminous coal

B. Peat

C. Anthracite

D. Lignite

1554. Which of the following has sliding motion________________?
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A. cross-head

B. crank

C. connecting rod

D. crank pin

E. cross head guide

1555. Which of the following has most number of divisors?
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A. 99

B. 101

C. 182

D. 176
1556. Which of the following has high tensile strength ?
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A. heat treated rolled wires

B. plain hot rolled wires

C. cold drawn wires

D. all have same tensile strength

1557. Which of the following has been implicated due to sunlight_____________?
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A. Lymphoepithelioma

B. Verruca vulgaris

C. Junctional nevus

D. Basal cell carcinoma
1558. Which of the following has a ketogenic effect on livers______________?
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A. Androgen

B. Glucagon

C. Insulin

D. GH

1559. Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines ?
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A. Pebble mill

B. Rod mill

C. Tube mill

D. Compartment mill

1560. which of the following gives to rise two daughter cell during cell division?
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A. meiosis

B. mitosis

C. both a & b

D. none of these

1561. Which of the following generators will be preferred if they are required to be run in parallel?
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A. Compound generators

B. Series generators

C. Shunt generators

D. None of the above

1562. Which of the following generator will have negligible terminal voltage while running on no-load?
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A. Compound generator

B. Shunt generator

C. Series generator

D. Separately excited generator

1563. Which of the following generating station has minimum running cost?
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A. Nuclear

B. Diesel

C. Thermal

D. Hydro
1564. Which of the following generating station has minimum running cost ?
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A. Nuclear

B. Diesel

C. Hydro

D. Thermal

1565. Which of the following gases will have the- highest kinetic energy per mole at the same pressure & temperature ?
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A. Chlorine

B. All the gases will have the same KE

C. Nitrogen

D. Ethane

1566. Which of the following gases has the highest calorific value ________________?
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A. producer gas

B. coal gas

C. blast furnace gas

D. coke oven gas

E. water gas

1567. Which of the following gases do plants and trees give out during photosynthesis?
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A. Hydrogen

B. Carbon dioxide

C. Oxygen

D. Nitrogen

1568. Which of the following gases cause global warming ?
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A. Carbon monoxide

B. Carbon dioxide

C. Nitrogen

D. Ozone

1569. which of the following gas discovered by Scheele?
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A. carbon dioxide

B. chlorine

C. oxygen

D. hydrogen

1570. Which of the following fuels is the best for burning on chain grate stoker ?
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A. Pulverised coal

B. Non-caking coal

C. Coking coal

D. Caking coal

1571. Which of the following fuels has the highest calorific value per unit mass (kcal/kg) ?
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A. Coal

B. Furnace oil

C. Natural gas

D. Kerosene

1572. Which of the following fractions of petroleum contains maximum sulphur ?
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A. Atmospheric residue

B. Gasoline

C. Naphtha

D. Diesel

1573. Which of the following format you can decide to apply or not in AutoFormat dialog box?
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A. Number format

B. Font format

C. Border format

D. All of above
1574. Which of the following fluid flow measuring devices can measure the largest flow rate ?
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A. Orificemeter

B. Weir

C. Rotameter

D. V-notch

1575. Which of the following flower is called Queen of Water?
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A. Lilly

B. Rafflesia

C. Rose

D. Tulip

1576. Which of the following fish drink large amount of sea water and excrete concentrated urine resulting in maximum salt excretion and minimal water loss?
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A. Hagfish

B. Bony fishes

C. Fresh water fishes

D. None of these

1577. Which of the following firms is most likely to spend a large percentage of their revenue on advertising ?
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A. the producer of a highly differentiated consumer product

B. a perfect competitor

C. The manufacturer of an industrial product

D. The producer of a low-quality product that costs the same to produce as a similar high-quality product

E. the manufacturer of an undifferentiated consumer commodity

1578. Which of the following firms has the least incentive to advertise ?
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A. a manual fracture of breakfast cereal

B. a wholesaler of crude oil

C. a manufacturer of home heating and air conditioning

D. a restaurant

1579. Which of the following fine dust removal equipments is the most efficient ?
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A. Cyclone separator

B. Electrostatic precipitator

C. Scrubber

D. Bag filter

1580. Which of the following financial market securities would probably pay the highest interest rate ?
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A. A bond issued by a startup company

B. A bond issued by a blue-chip company

C. An investment funds with portfolio of corporate bonds issued by blue chip companies

D. A government bond issued by the government of France.

1581. Which of the following figures of speech are present in Finnegans Wake ?
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A. jokes

B. portmanteaus

C. allusions

D. All of the Above
1582. Which of the following features should you use when typing in the notes text box?
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A. Zoom

B. Insert

C. Slide show

D. Slide maser

1583. Which of the following features of a permanent maxillary lateral incisor aids in distinguishing it from a mandibular lateral incisor ?
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A. More pronounced lingual fossa

B. Sharper proximal incisal angles

C. Flattened root

D. Thinner incisal ridge

1584. Which of the following features are of naso alveolar cyst_______________?
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A. A pear shaped radiolucent lesion between roots of lateralincisor and canine teeth

B. An inverted funnel shaped radiolucent lesion above the roots of lateral incisor and canine teeth

C. An avoid shaped radiolucency above the lateral incisor and canine teeth

D. Erosion of base above lateral incisor and canine teeth
1585. Which of the following fastening devices has its both ends threaded ?
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A. Stud

B. Bolt

C. Split nut

D. Set screw

1586. Which of the following factors is most important in determining the appropriations of audit evidence?
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A. The independence of the source of evidence

B. The objectivity and integrity of the auditor

C. The quantity of audit evidence

D. The reliability of audit evidence and its relevance in meeting the audit objective
1587. Which of the following factors has not contributed in the evolution of state, point that:
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A. Social instinct

B. Private property

C. Desire to live in peace

D. Kinship

1588. Which of the following factors has been suggest as an explanation for the lack of economic growth in many poor nations ?
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A. An adequate level of social overhead capital

B. A steady rate of capital formation

C. The constraints imposed by dependency on the already-developed nations

D. The supply of human resources is too high

1589. Which of the following factors determine the amount of entrainment in a distillation column ?
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A. Plate spacing

B. Depth of liquid above the bubble cap slots

C. All A., B. and C.

D. Vapour velocity in the volume between the plates

1590. Which of the following factors control the design of a fluid-solid reactor ?
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A. Size distribution of solids being treated

B. Reaction kinetics for single particle

C. All A., B. and C.

D. Flow patterns of solids and fluid in the reactor

1591. Which of the following factors affect the pressure drop in a co-current gas-liquid absorption packed tower ?
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A. All A., B. and C.

B. Size, shape, orientation and surface of the packing particles

C. Density and viscosity of fluids

D. Fluid flow rates

1592. Which of the following factors affect resistivity of metals ?
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A. Cold work

B. All of the above

C. Alloying

D. Age hardening

E. Temperature

1593. Which of the following factors adversely affects the capacity of the leadacid battery ?
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A. Rate of discharge

B. All of the above

C. Temperature of surroundings

D. Specific gravity of electrolyte

1594. Which of the following exerts its major systemic pharmacological action when administered orally_____________?
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A. Streptomycin

B. Procaine

C. Insulin

D. Chloral hydrate
1595. Which of the following exemplifies an adiabatic process ?
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A. Evaporation of water

B. Melting of ice

C. Condensation of alcohol vapor

D. Sudden bursting of a cycle tube
1596. Which of the following excretory structure is associated with gut of the organism?
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A. Protonephridium

B. Metanephridium

C. Nephrons

D. Malpighian tubules
1597. Which of the following excavators is most suitable for digging under water?
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A. Hoe

B. Drag line

C. Dipper shovel

D. Clam shell

1598. Which of the following events will lead to an increase in the demand for money ?
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A. An increase in the interest rate

B. An increase in the supply of money

C. A decrease in the price level

D. An increase in the level of aggregate output
1599. Which of the following essential features is possessed by an indicating instrument?
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A. All of the above

B. Controlling device

C. Deflecting device

D. Damping device

1600. Which of the following errors can be eliminated by taking mean of bot face observations ?
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A. error due to imperfect graduations

B. error due to line of collimation not being perpendicular to horizontal axis

C. error due to imperfect adjustment of plate levels

D. error due to eccentricity of verniers

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