MCQOPTIONS
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MCQOPTIONS
This section includes 2095 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 2001. |
The performance of heat sink does not depend upon ___________ |
| A. | Choice of material |
| B. | Protrusion design |
| C. | Surface treatment |
| D. | none of the mentioned |
| Answer» E. | |
| 2002. |
What is the formula of the total magnetic loading? |
| A. | total magnetic loading = total flux around the armature periphery at the air gap |
| B. | total magnetic loading = total number of ampere conductors around the armature for periphery |
| C. | total magnetic loading = number of poles/armature total flux |
| D. | total magnetic loading = total flux/number of poles |
| Answer» B. total magnetic loading = total number of ampere conductors around the armature for periphery | |
| 2003. |
How many stagnation points are present in a source and sink pair in a uniform flow |
| A. | Two |
| B. | Three |
| C. | One |
| D. | None |
| Answer» B. Three | |
| 2004. |
Blotting describes the __________ of nucleic acids. |
| A. | Monitoring |
| B. | Immobilization |
| C. | Racing |
| D. | Comparison |
| Answer» C. Racing | |
| 2005. |
Which of the following is a tuple-generating dependencies? |
| A. | Functional dependency |
| B. | Equality-generating dependencies |
| C. | Multivalued dependencies |
| D. | Non-functional dependency |
| Answer» D. Non-functional dependency | |
| 2006. |
Is lift over each wing segment is correspond? |
| A. | False |
| B. | True |
| Answer» B. True | |
| 2007. |
As the particle size increases, flow properties also ___ |
| A. | Increase |
| B. | Decrease |
| C. | Remain same |
| D. | Constant |
| Answer» B. Decrease | |
| 2008. |
______________ is the only feeder force in the open riser. |
| A. | Centrifugal force |
| B. | Gravitation force |
| C. | Centripetal force |
| D. | Compression force |
| Answer» C. Centripetal force | |
| 2009. |
In the circuit shown in question 1, the capacitor is replaced by a transform impedance of __________ with an initial voltage ___________ |
| A. | 1/Cs, V<sub>0</sub>/S |
| B. | 1/Cs, I<sub>0</sub>/S |
| C. | Cs, I<sub>0</sub>/S |
| D. | Cs, V<sub>0</sub>/S |
| Answer» B. 1/Cs, I<sub>0</sub>/S | |
| 2010. |
What is the formula for tolerance on effective diameter (D = major diameter, L = length of engagement, p = pitch, a, b, c are constants)? |
| A. | a‚àõD +b‚àöL +c‚àöp |
| B. | a‚àúD +b‚àöL +2c‚àöp |
| C. | a‚àõD +b‚àö2L +c‚àöp |
| D. | 2a‚àõD +2b‚àöL +3c‚àöp |
| Answer» B. a‚Äö√Ñ√∂‚àö‚Ć‚àö‚à´D +b‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇL +2c‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇp | |
| 2011. |
Weak mutation is closely related to ____________ methods. |
| A. | Code Conduct |
| B. | Code Coverage |
| C. | Mutation Coverage |
| D. | Mutation Redundancy |
| Answer» C. Mutation Coverage | |
| 2012. |
What is the tensile strength of vulcanized rubber? |
| A. | 10 kg/cm<sup>2</sup> |
| B. | 70 kg/cm<sup>2</sup> |
| C. | 700 kg/cm<sup>2</sup> |
| D. | 105 kg/cm<sup>2</sup> |
| Answer» D. 105 kg/cm<sup>2</sup> | |
| 2013. |
Which of the following property assigns a graphic image to a list item? |
| A. | list-image-style |
| B. | list-style-image |
| C. | list-image |
| D. | none of the mentioned |
| Answer» C. list-image | |
| 2014. |
There is double buffering in the immediate mode? |
| A. | true |
| B. | false |
| C. | cant be said |
| D. | depends on the conditions |
| Answer» C. cant be said | |
| 2015. |
A machine raised a load of 360 N through a distance of 200 mm. The effort, a force of 60 N moved 1.8 m during the process. Calculate velocity ratio. |
| A. | 6 |
| B. | 7 |
| C. | 8 |
| D. | 9 |
| Answer» E. | |
| 2016. |
The probability of not detecting “an in-control shift” of the mean of the process is said to be the _____$ |
| A. | α- Risk |
| B. | β- Risk |
| C. | γ- Risk |
| D. | δ- Risk |
| Answer» C. ‚âà√≠‚Äö√¢‚Ä¢- Risk | |
| 2017. |
d(u ‚ÅÑ v)‚ÅÑdx is where u, v are the functions of x$ |
| A. | <sup>v’u’ – uv</sup> ⁄ <sub>v<sup>2</sup></sub> |
| B. | <sup>vu’ – uv’</sup> ⁄ <sub>v<sup>2</sup></sub> |
| C. | <sup>vu – u’v’</sup> ⁄ <sub>v<sup>2</sup></sub> |
| D. | 0 |
| Answer» C. <sup>vu ‚Äö√Ñ√∂‚àö√ë‚àö¬® u‚Äö√Ñ√∂‚àö√ë‚àö¬•v‚Äö√Ñ√∂‚àö√ë‚àö¬•</sup> ‚Äö√Ñ√∂‚àö√ñ‚àö√´ <sub>v<sup>2</sup></sub> | |
| 2018. |
Manufacturing of capillary electrophoresis chips has an application of which of the following process? |
| A. | Ultrasonic machining |
| B. | Chemical Milling |
| C. | Abrasive jet machining |
| D. | Electron beam machining |
| Answer» D. Electron beam machining | |
| 2019. |
Name the carbonate mineral which is found in ultrabasic igneous rocks. |
| A. | Dolomite |
| B. | Calcite |
| C. | Magnesite |
| D. | Jasper |
| Answer» D. Jasper | |
| 2020. |
The JavaMailSender interface is a subinterface of MailSender that includes specialized JavaMail features:- |
| A. | Multipurpose Internet Mail Extensions |
| B. | Multipurpose Internet Mail |
| C. | Multipurpose Internet Extensions |
| D. | None of the mentioned |
| Answer» B. Multipurpose Internet Mail | |
| 2021. |
A fine grained material is mostly ____ |
| A. | Homogeneous |
| B. | Isotropic |
| C. | Isomeric |
| D. | Elastic |
| Answer» C. Isomeric | |
| 2022. |
LPI can’t be used on __________ specimen.$ |
| A. | Large |
| B. | Simple |
| C. | Complex |
| D. | Internally defected |
| Answer» E. | |
| 2023. |
Which of the following cannot be used for constructing alpha-numeric devices? |
| A. | LED |
| B. | Neon lamp |
| C. | Seven segment display |
| D. | None of the mentioned |
| Answer» E. | |
| 2024. |
What is a heap in JavaScript? |
| A. | Collection of Java objects |
| B. | Collection of JavaScript objects |
| C. | Collection of memory usage values |
| D. | Collection of data stored in memory |
| Answer» C. Collection of memory usage values | |
| 2025. |
A ____________is a structural element in masonry construction that provides support at openings in the masonry. Alternate names are “flat arch” and “straight arch”.$ |
| A. | round arch |
| B. | equilateral arch |
| C. | flamboyant arch |
| D. | jack arch |
| Answer» E. | |
| 2026. |
The secondary structure prediction methods can be either ab initio based, which make use of single sequence information only, or homology based, which make use of multiple sequence alignment information. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2027. |
________ empowers IoT by bringing together everyday objects. |
| A. | Intelligence |
| B. | Connectivity |
| C. | Dynamic Nature |
| D. | Enormous Scale |
| Answer» C. Dynamic Nature | |
| 2028. |
Water evaporated is carried with the air in form of vapor known as _______ |
| A. | Cloud |
| B. | Drizzle |
| C. | Fog |
| D. | Smoke |
| Answer» B. Drizzle | |
| 2029. |
When Plate A and Plate B are joined by overlapping each other, the joint is _________ |
| A. | lap joint |
| B. | single cover plate butt joint |
| C. | double cover plate butt joint |
| D. | chain joint |
| Answer» B. single cover plate butt joint | |
| 2030. |
Four words can be packed into 64-bit by using the data type, |
| A. | unpacked word |
| B. | packed word |
| C. | packed doubled word |
| D. | one quad word |
| Answer» C. packed doubled word | |
| 2031. |
What happens to the current when a ferromagnetic material is introduced within an inductor? |
| A. | Increases |
| B. | Decreases |
| C. | Remains the same |
| D. | Becomes zero |
| Answer» D. Becomes zero | |
| 2032. |
The amine which can react with C6H5‚àíSO2‚àíCl to form a product insoluble in alkali shall be, is which of the following?$ |
| A. | Primary amine |
| B. | Secondary amine |
| C. | Tertiary amine |
| D. | Both primary and secondary amines |
| Answer» C. Tertiary amine | |
| 2033. |
The most prevalent off flavor of fluid milk is ______ |
| A. | Malty |
| B. | Oxidized |
| C. | Flat |
| D. | Feed |
| Answer» E. | |
| 2034. |
The bending moments are more evenly distributed between: |
| A. | Ends and supports |
| B. | Centre and supports |
| C. | Edge and supports |
| D. | Surface and supports |
| Answer» C. Edge and supports | |
| 2035. |
In Histogram Matching r and z are gray level of input and output image and p stands for PDF, then, what does pz(z) stands for? |
| A. | Specific probability density function |
| B. | Specified pixel distribution function |
| C. | Specific pixel density function |
| D. | Specified probability density function |
| Answer» E. | |
| 2036. |
If the diameters of the two pistons used in the arrangement are different, the _______ in each cylinder will vary. |
| A. | Hydraulic velocities |
| B. | Hydraulic acceleration |
| C. | Hydraulic pressure |
| D. | Hydraulic force |
| Answer» D. Hydraulic force | |
| 2037. |
The two targets are at a distance s apart, and each at s/2 from the centre, i.e. vertical axis. The horizontal angle α is measured carefully by means of a theodolite. Then what is the value of D in the subtense bar method?$ |
| A. | s/2α |
| B. | s/α |
| C. | s/4α |
| D. | 2s/α |
| Answer» C. s/4‚âà√≠¬¨¬± | |
| 2038. |
Which of the following is a resonance effect? |
| A. | Inductive effect |
| B. | Electromeric effect |
| C. | Mesomeric effect |
| D. | Inductomeric effect |
| Answer» D. Inductomeric effect | |
| 2039. |
File and database contains the frequency component. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2040. |
For which type are illegal values converted to the appropriate ‘zero’ value?$ |
| A. | Numeric |
| B. | String |
| C. | ENUM |
| D. | TIME |
| Answer» E. | |
| 2041. |
In ________________ defect, the formation of dull patches occurs on the finished polished surface. |
| A. | Flaking |
| B. | Bloom |
| C. | Fading |
| D. | Flashing |
| Answer» C. Fading | |
| 2042. |
For a type one system, the steady – state error due to step input is equal to$ |
| A. | Infinite |
| B. | Zero |
| C. | 0.25 |
| D. | 0.5 |
| Answer» C. 0.25 | |
| 2043. |
How much torque is ensured by resistance adding arrangement in 3-point starter? |
| A. | Low and non-zero |
| B. | Infinite |
| C. | High finite |
| D. | Zero |
| Answer» D. Zero | |
| 2044. |
Barr bodies are found ________________ |
| A. | In the cytoplasm of female |
| B. | In the nuclei of female |
| C. | In the cytoplasm of male |
| D. | In the nuclei of male |
| Answer» C. In the cytoplasm of male | |
| 2045. |
If the fractional recovery of light key in the distillate is FR, then light key in the feed is |
| A. | Dx<sub>D</sub>= (FR<sub>D</sub>)+Fx<sub>LK</sub> |
| B. | Dx<sub>D</sub>= (FR<sub>D</sub>)/Fx<sub>LK</sub> |
| C. | Dx<sub>D</sub>= (FR<sub>D</sub>)Fx<sub>LK</sub> |
| D. | Dx<sub>D</sub>= (FR<sub>D</sub>) |
| Answer» D. Dx<sub>D</sub>= (FR<sub>D</sub>) | |
| 2046. |
Which of the following is a high copy number plasmid? |
| A. | Conjugative plasmids |
| B. | Stringent plasmids |
| C. | Non-conjugative plasmids |
| D. | F-plasmid |
| Answer» D. F-plasmid | |
| 2047. |
Which one of the following is not the three step polymerisation? |
| A. | Co-ordination polymerisation |
| B. | Anionic chain polymerisation |
| C. | Cationic chain polymerisation |
| D. | Step polymerisation |
| Answer» E. | |
| 2048. |
Why is a cyclic prefix required in an OFDMA? |
| A. | To ensure symbol time is an integer number |
| B. | To help overcome multipath and ISI |
| C. | To maintain orthogonality |
| D. | To make OFDMA scalable |
| Answer» C. To maintain orthogonality | |
| 2049. |
The ______________ intelligence gathering is non-interfering & subtle in nature. |
| A. | cognitive |
| B. | competitive |
| C. | cyber |
| D. | concrete |
| Answer» C. cyber | |
| 2050. |
The periods of time when the unit is idle is called as _____ |
| A. | Stalls |
| B. | Bubbles |
| C. | Hazards |
| D. | Both Stalls and Bubbles |
| Answer» E. | |