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Recently added practice questions

9501. Fordyce granules mostly occurs in all of the following area EXCEPT________________?
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A. Posterior tonsillar pillar

B. Vermilion of the lip

C. Alveolar ridge

D. Palate

9502. Forces are called coplanar when all of them acting on body lie in __________________?
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A. one point

B. different points

C. perpendicular planes

D. different planes

E. one plane
9503. Forces are called concurrent when their lines of action meet in________________?
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A. two points

B. one point

C. plane

D. different planes

E. perpendicular planes

9504. Forced recirculation of furnace gases is practised_______________?
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A. In furnaces, operating below 750C

B. To increase heat transfer by convection

C. All A., B. and C.

D. To ensure uniform temperature

9505. Force responsible to hold atoms together in a compound is called ________________?
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A. Interaction

B. All of above represent same entity

C. Bond

D. Attractive force

9506. Force polygon method is applicable for_____________________?
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A. non-concurrent copianar force system

B. a system of parallel forces only

C. any copianar force system

D. concurrent copianar force system
9507. For _______________ Prandtl number values, the heat conduction will be negligible in the buffer zone?
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A. No

B. Low

C. Extremely low

D. High
9508. For _______________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same?
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A. Unsaturated surface

B. Constant rate

C. Both A. and B.

D. Neither A. nor B.

9509. For which of the following no preventive vaccine is available?
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A. HEV

B. HBV

C. HAV

D. HCV
9510. For which of the following applications a D.C. motor is preferred over an A.C. motor ?
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A. High speed operation

B. Low speed operation

C. Variable speed operation

D. Fixed speed operation

9511. For what does the world owe Almon Strowger a debt of gratitude ?
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A. Vending Machines

B. Parking Meters

C. Noneoftheabove

D. Automatic Telephone Exchanges
9512. For walls, columns and vertical faces of all structural members, the form work is generally removed after______________?
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A. 24 to 48 hours

B. 7 days

C. 14 days

D. 3 days

9513. for two estimators T1=t1(X1,X2,.Xn) and T1=t1(X1,X2,.Xn) then estimators t1 is defined to be Rt1(?)?Rt2(?) for all ? in ? ?
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A. Admissible estimator

B. Sufficient estimator

C. Minimax estimator

D. Consistent estimator

9514. For tight leakage joints, following type of thread is best suited ____________________?
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A. square

B. acme

C. NPT (national pipe threads)

D. buttress

E. metric

9515. For theft liable to hadd the stolen property should be of the value of________________?
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A. Nisab

B. Huge amount

C. 100,000

D. None of above

9516. For the upstream face of an earthen dam, the most adverse condition for stability of slope is_______________?
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A. sudden drawdown

B. during construction

C. sloughing of slope

D. steady seepage

9517. For the United States suppose the annual interest rate on government securities equals 12 percent while the annual inflation rate equals 8 percent For Japan the annual interest rate on government securities equals 10 percent while the annual inflation rate equals 5 percent the above variables would cause investment funds to flow from ?
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A. The Japan to United States, causing the dollar to depreciate

B. The United States to Japan causing the dollar to appreciate

C. The Japan to United States, causing the dollar to appreciate

D. The United States to Japan causing the dollar to depreciate
9518. For the same draught produced the power of induced draught fan as compared to forced draught fan is___________?
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A. more

B. same

C. less

D. not predictable

9519. For the same diameter and thickness of tube, a water tube boiler compared to a fire tube boiler has ____________________?
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A. heating surface depends on other parameters

B. equal heating surface

C. less heating surface

D. more heating surface

E. none of the above

9520. For the reaction, A + B ? 2B + C,___________________?
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A. rA = -rB

B. rA = rB

C. rA = rB/2

D. rA = 2rB

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