MCQOPTIONS
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MCQOPTIONS
This section includes 2242 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 1801. |
The distance by which the _____________ of the D-slide valve overlaps the steam port is called exhaust lap. |
| A. | inner edge |
| B. | outer edge |
| C. | centre edge |
| D. | none of the mentioned |
| Answer» B. outer edge | |
| 1802. |
Back to back HVDC is used to ___________ |
| A. | increase the transmission capability |
| B. | decrease line losses |
| C. | provide a stable connection |
| D. | reduce the voltage drop |
| Answer» D. reduce the voltage drop | |
| 1803. |
Where is inflection point in girder assumed in building fames while using portal method? |
| A. | At one of the end points |
| B. | At both of the end points |
| C. | At centre of each girder |
| D. | No point is assumed |
| Answer» D. No point is assumed | |
| 1804. |
The given NFA represents which of the following NFA |
| A. | (ab U a) * |
| B. | (a*b* U a*) |
| C. | (ab U a*) |
| D. | (ab)* U a* |
| Answer» B. (a*b* U a*) | |
| 1805. |
Which of the following is not a name of dovetail joint? |
| A. | Swallowtail joint |
| B. | Fantail joint |
| C. | Profile joint |
| D. | Culvertail joint |
| Answer» D. Culvertail joint | |
| 1806. |
IR (information Retrieval) and IE (Information Extraction) are the two same thing. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1807. |
________ steps are in the form of trade and risers of thin stone slabs. |
| A. | Spandril steps |
| B. | Built up steps |
| C. | Rectangular steps |
| D. | Cantilever steps |
| Answer» C. Rectangular steps | |
| 1808. |
Which devices are used to modulate the external cavity in order to achieve the higher switching speeds? |
| A. | Electromagnetic |
| B. | Acousto-optic |
| C. | Dispersive |
| D. | Lead |
| Answer» C. Dispersive | |
| 1809. |
When a large number of disks are connected by a high speed network to a number of server computers, it is known as ________ architecture |
| A. | Storage area network |
| B. | High performance network |
| C. | Multiple disk network |
| D. | Local area network |
| Answer» B. High performance network | |
| 1810. |
Is hydrogen transfer and catalytic hydrogenation same? |
| A. | Yes |
| B. | No |
| Answer» B. No | |
| 1811. |
Which of the following factors are not used to evaluate the quality of coke? |
| A. | Size and shape |
| B. | Moisture |
| C. | Ignitability |
| D. | Electrical resistivity |
| Answer» E. | |
| 1812. |
Who developed the OS-9? |
| A. | Microwave |
| B. | Microwave and Motorola |
| C. | Motorola and IBM |
| D. | Microwave and IBM |
| Answer» C. Motorola and IBM | |
| 1813. |
Which circuits are faster? |
| A. | synchronous circuits |
| B. | asynchronous circuits |
| C. | sequential circuits |
| D. | clocked circuits |
| Answer» C. sequential circuits | |
| 1814. |
Name the G- protein, which takes part in vision? |
| A. | Ethylene |
| B. | Adenosine |
| C. | Acetylcholine |
| D. | Transducin |
| Answer» E. | |
| 1815. |
Calculate E, if the D/F ratio is 1.2 and amount of overflow and feed is 0.33 and 0.45? |
| A. | 0.85 |
| B. | 0.55 |
| C. | 0.88 |
| D. | 0.80 |
| Answer» D. 0.80 | |
| 1816. |
What is the default delimiter used by the cut command for cutting fields? |
| A. | space |
| B. | tab |
| C. | double tab |
| D. | underscore |
| Answer» C. double tab | |
| 1817. |
Which of the phage genes are responsible for phage excision? |
| A. | xis gene |
| B. | int gene |
| C. | recA protein |
| D. | both xis and int gene |
| Answer» E. | |
| 1818. |
Is wing tips vortices produce the down wash? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1819. |
Wind generator is used for________ |
| A. | Power generation |
| B. | Heat generation |
| C. | Power dissipation |
| D. | Power consumption |
| Answer» B. Heat generation | |
| 1820. |
The brain area that most directly controls the activity of the autonomic nervous system is the _____ |
| A. | Pituitary gland |
| B. | Medulla oblongata |
| C. | Cerebellum |
| D. | Hypothalamus |
| Answer» C. Cerebellum | |
| 1821. |
Which among the following are broad control styles? |
| A. | Centralized |
| B. | Delegated |
| C. | Dispersed |
| D. | All of the mentioned |
| Answer» E. | |
| 1822. |
The joints developed due to tensile forces are |
| A. | Tensile joints |
| B. | Compressive joints |
| C. | Shear joints |
| D. | No particular name |
| Answer» B. Compressive joints | |
| 1823. |
When did rice of PCBs poisoning occur in Taiwan? |
| A. | 1980 |
| B. | 1979 |
| C. | 1972 |
| D. | 1983 |
| Answer» C. 1972 | |
| 1824. |
The instruction that is used to exit the procedure is |
| A. | QUIT |
| B. | STOP |
| C. | LEAVE |
| D. | EXIT |
| Answer» D. EXIT | |
| 1825. |
What is the superlative of late (with respect to time)? |
| A. | Later |
| B. | Latter |
| C. | Latest |
| D. | Last |
| Answer» D. Last | |
| 1826. |
A compound C8 H6 decolorizes Br2 in CCl4 and gives a white precipitate with Tollen’s reagent. It has sharp band at 3300 cm-l and weak bands at 3085, 2110 cm-l. What is this compound?$ |
| A. | Phenyl acetylene |
| B. | Phenyl propylene |
| C. | Phenyl ethylene |
| D. | Octene |
| Answer» B. Phenyl propylene | |
| 1827. |
At high temperature and pressure, calgon is converted into sodium ortho-phosphate which reacts with ____________ salts. |
| A. | Magnesium |
| B. | Calcium |
| C. | Sodium |
| D. | Potassium |
| Answer» C. Sodium | |
| 1828. |
Independent variable are in the range of |
| A. | T<sub>min</sub>< T<sub>j</sub> > T<sub>max</sub> |
| B. | T<sub>min</sub>> T<sub>j</sub> > T<sub>max</sub> |
| C. | T<sub>min</sub>< T<sub>j</sub> > T<sub>max</sub> |
| D. | T<sub>j</sub> < T<sub>max</sub> |
| Answer» D. T<sub>j</sub> < T<sub>max</sub> | |
| 1829. |
The general solution of natural response is of the form of _________ |
| A. | y<sub>h</sub> (n)= c<sub>1</sub> λ<sub>1</sub><sup>n</sup>+c<sup>2</sup>λ<sup>2</sup><sup>n</sup>+⋯+c<sub>N</sub>λ<sub>N</sub><sup>n</sup> |
| B. | y<sub>h</sub> (n)= c<sub>1</sub> λ<sub>1</sub><sup>n</sup>+c<sup>2</sup>λ<sup>2</sup><sup>n</sup>+⋯+c<sub>N</sub>λ<sub>N</sub><sup>n</sup> |
| C. | y<sub>h</sub> (n)= c<sub>1</sub> λ<sub>1</sub><sup>2</sup>+c<sub>2</sub>λ<sub>2</sub><sup>2</sup>+⋯+c<sub>N</sub>λ<sub>N</sub><sup>2</sup> |
| D. | y<sub>h</sub>(n)= c<sub>1</sub> λ<sub>1</sub><sup>n</sup>-c<sup>2</sup>λ<sup>2</sup><sup>n</sup>+⋯+c<sub>N</sub>λ<sub>N</sub><sup>n</sup> |
| Answer» B. y<sub>h</sub> (n)= c<sub>1</sub> ‚âà√≠¬¨‚Ñ¢<sub>1</sub><sup>n</sup>+c<sup>2</sup>‚âà√≠¬¨‚Ñ¢<sup>2</sup><sup>n</sup>+‚Äö√Ñ√∂‚àö¬£‚àö√≤+c<sub>N</sub>‚âà√≠¬¨‚Ñ¢<sub>N</sub><sup>n</sup> | |
| 1830. |
The voltage between ______________ is called line voltage. |
| A. | line and neutral point |
| B. | line and reference |
| C. | line and line |
| D. | neutral point and reference |
| Answer» D. neutral point and reference | |
| 1831. |
Which of the below is not an ISI classified channel section? |
| A. | ISLC |
| B. | ISJC |
| C. | ISHC |
| D. | ISMC |
| Answer» D. ISMC | |
| 1832. |
Which of the following cannot be made from the shell molding process? |
| A. | Cylinder heads |
| B. | Connecting rods |
| C. | Engine blocks |
| D. | Valves |
| Answer» E. | |
| 1833. |
One of the DC imperfections of the amplifiers are dc offset voltage which is |
| A. | Existence of output signal even when the common mode signal is zero |
| B. | Existence of common mode signal causing zero output signal |
| C. | Existence of output signal even when the differential signal is zero |
| D. | Existence of differential signal causing zero output signal |
| Answer» D. Existence of differential signal causing zero output signal | |
| 1834. |
Which of the following is an inversion of a single slider crank chain? |
| A. | Pendulum pump |
| B. | Oscillating cylinder engine |
| C. | Rotary internal combustion engine |
| D. | All of the mentioned |
| Answer» E. | |
| 1835. |
The velocity factor of a coaxial cable is typically 0.8. What is the speed of transmission? |
| A. | 0.8 x 10<sup>8</sup> m/s |
| B. | 2.4 x 10<sup>8</sup> m/s |
| C. | 1.7 x 10<sup>8</sup> m/s |
| D. | 0.2 x 10<sup>8</sup> m/s |
| Answer» C. 1.7 x 10<sup>8</sup> m/s | |
| 1836. |
One of the prestressed power reactor vessels in the following is: |
| A. | Madras |
| B. | Assam |
| C. | Tripura |
| D. | Jharkhand |
| Answer» B. Assam | |
| 1837. |
The normal BP cuff using instrument is called as____________ |
| A. | Spirometer |
| B. | Sphygmomanometer |
| C. | Stethoscope |
| D. | Oscilloscope |
| Answer» C. Stethoscope | |
| 1838. |
Recorder is a ________ |
| A. | measuring instrument |
| B. | voltage source |
| C. | current divider |
| D. | musical tool |
| Answer» B. voltage source | |
| 1839. |
The formation of the phosphodiester bond is an example of_________reaction. |
| A. | SN1 |
| B. | SN2 |
| C. | E1 |
| D. | E2 |
| Answer» C. E1 | |
| 1840. |
Glucose is added to the tissue culture media as a/an |
| A. | Carbon source |
| B. | Growth regulator |
| C. | Solidifying agent |
| D. | Antibiotic |
| Answer» B. Growth regulator | |
| 1841. |
Which of the following comes with compiled third-party packages? |
| A. | Contrib |
| B. | Base |
| C. | Rtools |
| D. | None of the mentioned |
| Answer» B. Base | |
| 1842. |
In order to control the water pollution of pathogenic bacteria, viruses and parasites, how many categories are there? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» D. Four | |
| 1843. |
Consider the copolymer equation of binary copolymerization between monomers M1 and M2 |
| A. | /(r<sub>2</sub>[M<sub>2</sub>]+[M<sub>1</sub>]) |
| B. | |
| C. | absolute molar concentration of monomer M<sub>1</sub> |
| Answer» C. absolute molar concentration of monomer M<sub>1</sub> | |
| 1844. |
The magnitude of total pressure and centre of pressure is independent on the shape of the submerged plane surface. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1845. |
It is fairly easy to program and to use and understand the analysis method? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1846. |
Which of the following is not a build system feature? |
| A. | Minimal recompilation |
| B. | Documentation generation |
| C. | Storage management |
| D. | Reporting |
| Answer» D. Reporting | |
| 1847. |
The flow of current in Schottky barrier diode is due to |
| A. | Majority and Minority carriers |
| B. | Majority carriers |
| C. | Minority carriers |
| D. | None of the mentioned |
| Answer» C. Minority carriers | |
| 1848. |
If five forces are acting on the single particle and having an angle of 72Àö between each and are collinear, then:$ |
| A. | The net force acting on the body is zero |
| B. | The net force acting on the body is horizontal |
| C. | The net force acting on the body is vertical |
| D. | The net force acting on the body is at an angle of 45 |
| Answer» B. The net force acting on the body is horizontal | |
| 1849. |
Specific speed predicts the shape of a/an _________ |
| A. | Pump |
| B. | Density head |
| C. | Impeller |
| D. | Motor |
| Answer» D. Motor | |
| 1850. |
The MySQL server is not configurable. |
| A. | True |
| B. | False |
| Answer» C. | |