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Recently added practice questions

9421. Fusion of limestone and ______________ produces high alumina cement?
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A. Calcite

B. Sand

C. Quicklime

D. Bauxite
9422. Furnace atmosphere for softening temperature determination of refractories (in which Seger Cones are placed) should be __________________?
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A. Oxidising

B. Either A. or B.

C. Neutral

D. Neither A. nor B.

9423. Furfural solvent extraction is used for upgrading (by dissolving aromatics) ?
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A. Cracking feedstock

B. Lubricating oils

C. Wax

D. Naphtha

9424. Function Point Computation is given by the formula___________________?
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A. FP = [count total * 0.65] + 0.01 * sum(Fi)

B. FP = count total * [0.65 + 0.01] * sum(Fi)

C. FP = [count total * 0.65 + 0.01] * sum(Fi)

D. FP = count total * [0.65 + 0.01 * sum(Fi)].
9425. Function of secondary air in pulverised coal firing is to_________________?
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A. Ensure efficient burning of coal around the burner

B. Transport the coal to the burner

C. Reduce primary air requirement

D. Dry the coal

9426. function of Merkels cells is_______________?
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A. Melanophage

B. Chemoreceptor

C. Tactile sensation

D. Proprioception

9427. Function of fusible plug in a boiler is to ______________________?
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A. Put off fire in the furnace when water level in the boiler falls to unsafe limit

B. Drain out water and sludge from the boiler during repair

C. All A, B. & C

D. Guard the boiler in case of abnormal rise in steam pressure

9428. Function of ADH is________________?
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A. Na+ absorption

B. K+ secretion

C. Water reabsorption

D. Water excretion

9429. Full restraint is provided by__________________?
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A. foundation footing of a wall

B. ) RCC slab with a minimum bearing of 10 cm on the wall </strong>

C. ect the correct statment.

D. timber floor spanning on the wall and anchored to the wall

9430. Full name of Baha u Din Zakria was_______________?
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A. Abu Muhammad Baha u Din Zakria

B. None of these

C. Noor Muhammad Baha u Din Zakria

D. Muhammad Ali Baha u Din Zakria

9431. Fugacity is most helpful in____________________?
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A. The study of chemical equilibria involving gases at atmospheric pressure

B. Representing actual behaviour of real gases

C. Representing actual behaviour of ideal gases

D. None of these

9432. Fugacity is a measure of the____________________?
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A. None of these

B. Behaviour of ideal gases

C. Relative volatility of a mixture of two miscible liquids

D. Escaping tendencies of the same substance in different phases of a system
9433. Fugacity and pressure are numerically not equal for the gases__________________?
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A. At low temperature and high pressure

B. At standard state

C. Both A. and B

D. In ideal state

9434. Fuel for a nuclear reactor (thermal) is ____________________?
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A. None of these

B. Radium

C. Uranium

D. Plutonium

9435. Fuel for a fast breeder reactor is_________________?
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A. Neptunium

B. Plutonium

C. Radium

D. Uranium

9436. Fuel consumption with increase in back pressure will________________?
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A. increase

B. remain unaffected

C. decrease

D. depend on other factors

E. none of the above

9437. Fuel consumption in coke making can be reduced by___________________?
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A. Dry quenching of coke

B. All A., B. and C.

C. Stamped charging of coal

D. Preheating, blending and de-ashing the coal

9438. FTP stands for____________________?
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A. File transfer practice

B. Form transfer protocol

C. File transfer protocol

D. File transit protocol

9439. FTP best matches with which OSI layer ?
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A. Application

B. Datalink

C. Transport

D. Physical

9440. FSH, LH, TSH acts through_________________?
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A. Cyclic AMP

B. Calcium release

C. Adenosine cyclate

D. Cyclic GMP

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