MCQOPTIONS
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MCQOPTIONS
This section includes 1120 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Measure of sensitivity of crystal oscillator output frequency to supply voltage is called |
| A. | Frequency pulling |
| B. | Frequency ratio |
| C. | Output ratio |
| D. | Frequency pushing |
| Answer» E. | |
| 502. |
Which of the heterogeneous style means that drawing of its running structures will reveal patterns of different styles in different areas? |
| A. | Locality |
| B. | Hierarchical |
| C. | Simultaneous |
| D. | None of the mentioned |
| Answer» B. Hierarchical | |
| 503. |
To remove 1% primary sludge which of the following size of mesh of a cyclone gritter is used? |
| A. | 150 |
| B. | 100 |
| C. | 300 |
| D. | 50 |
| Answer» B. 100 | |
| 504. |
When a JMS message arrives, the onMessage() method will be called with the message as the method argument. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 505. |
Sources of sound and observer are moving towards each other, the observer will hear |
| A. | High frequency, low wavelength |
| B. | Low frequency, low wavelength |
| C. | High frequency, low wavelength |
| D. | Low frequency, high wavelength |
| Answer» D. Low frequency, high wavelength | |
| 506. |
Which of the following functions can be used for converting the nearest integer to its argument? |
| A. | int |
| B. | mint |
| C. | uint |
| D. | nint |
| Answer» E. | |
| 507. |
What is the disadvantage of the Knoop hardness test? |
| A. | Elastic recovery |
| B. | Soft indenter |
| C. | High load required |
| D. | Cannot use thin specimen |
| Answer» B. Soft indenter | |
| 508. |
In which case Constant Molar overflow is true? |
| A. | Equimolar counter diffusion |
| B. | Equimolar co-current diffusion |
| C. | Distinct overflow |
| D. | Not Sure of Diffusion |
| Answer» B. Equimolar co-current diffusion | |
| 509. |
Which of the following gases cannot be separated from air using fractional distillation? |
| A. | Argon |
| B. | Oxygen |
| C. | Helium |
| D. | Nitrogen |
| Answer» D. Nitrogen | |
| 510. |
Denaturants are used for depressing _________________ |
| A. | Melting temperature |
| B. | Freezing temperature |
| C. | Boiling temperature |
| D. | Denaturation |
| Answer» B. Freezing temperature | |
| 511. |
The term ___________in construction is applied to the finishing of mortar joints in masonry (stone or brick). In exposed masonry, these are considered to be the weakest part. |
| A. | painting |
| B. | deteriorating |
| C. | pointing |
| D. | finishing |
| Answer» D. finishing | |
| 512. |
___________ percentage of tones are produced by a checkerboard pattern of black and white squares. |
| A. | 100% |
| B. | 50% |
| C. | 25% |
| D. | 5% |
| Answer» C. 25% | |
| 513. |
Which property of an LTI system does the following equation prove h[n]*h1[n]=∂[n]?$ |
| A. | Invertibility |
| B. | Stability |
| C. | Associativilty |
| D. | Commutative |
| Answer» B. Stability | |
| 514. |
HEMT based __________ have a spot-size convertor with a photodiode. |
| A. | p-n junction diode |
| B. | p-i-n photoreceiver |
| C. | IGBT |
| D. | BJT |
| Answer» C. IGBT | |
| 515. |
Which of the following is untrue regarding TMHMM? |
| A. | It is a web-based program based on an HMM algorithm |
| B. | It is trained to recognize transmembrane helical patterns |
| C. | It is not trained to recognize transmembrane helical patterns |
| D. | When a query sequence is scanned, the probability of having an α-helical domain is given |
| Answer» D. When a query sequence is scanned, the probability of having an ‚âà√≠¬¨¬±-helical domain is given | |
| 516. |
In which table of INFORMATION_SCHEMA is the information about table index characteristics stored? |
| A. | FILES |
| B. | STATISTICS |
| C. | SCHEMATA |
| D. | VIEWS |
| Answer» C. SCHEMATA | |
| 517. |
For what peripheral speed is the poles bolted to the yoke? |
| A. | 20 m per s |
| B. | 30 m per s |
| C. | 25 m per s |
| D. | 27 m per s |
| Answer» D. 27 m per s | |
| 518. |
The bandwidth of the differential amplifier increases, if the value of |
| A. | Open loop voltage gain decreases |
| B. | Closed loop voltage gain decreases |
| C. | Differential voltage gain decreases |
| D. | All of the mentioned |
| Answer» C. Differential voltage gain decreases | |
| 519. |
IL can be combined with metal-assisted etching to produce _____ Choose the correct one. |
| A. | silicon bars |
| B. | porous silicon |
| C. | porous silicon sheets |
| D. | silicon nanowires |
| Answer» E. | |
| 520. |
Which of the following splicosomal RNAs does not take part in the 5’ site splicing of the intron?$ |
| A. | U1 |
| B. | U2 |
| C. | U5 |
| D. | U6 |
| Answer» D. U6 | |
| 521. |
The steep, large amplitude variation of the QRS complex is the obvious characteristics to use and this is the function of the Q wave detector. |
| A. | True |
| B. | False |
| Answer» C. | |
| 522. |
Energy flows through the ecosystem in the form of __________ bonds. |
| A. | C-C |
| B. | N-N |
| C. | O-O |
| D. | F-F |
| Answer» B. N-N | |
| 523. |
Which of the following is not true for a Schottky-Barrier Diode (SBD)? |
| A. | It is formed by bringing metal into contact with a moderately doped n-type semiconductor material. |
| B. | In the SBD, current is conducted by mainly by minority carriers. |
| C. | The forward voltage drop of a conducting SBD is lower than that of a pn-junction diode. |
| D. | SBD are used in the design of a special form of bipolar-transistor logic circuits |
| Answer» E. | |
| 524. |
If w belongs to L(G), for some CFG, then w has a parse tree, which tell us the ________ structure of w. |
| A. | semantic |
| B. | syntactic |
| C. | lexical |
| D. | all of the mentioned |
| Answer» C. lexical | |
| 525. |
Power spectral density of thermal noise remains uniform upto frequency ___________ |
| A. | 10<sup>15</sup> HZ |
| B. | 10<sup>5</sup> HZ |
| C. | 10<sup>2</sup> HZ |
| D. | 10<sup>13</sup> HZ |
| Answer» E. | |
| 526. |
The speed of Pentium-Pro when compared to that of Pentium is |
| A. | equal |
| B. | twice |
| C. | thrice |
| D. | two-third |
| Answer» C. thrice | |
| 527. |
The cavity inside the blastula is called as _____________ |
| A. | Blastocoel |
| B. | Blastomere |
| C. | Gastrula |
| D. | Animal pore |
| Answer» B. Blastomere | |
| 528. |
Which microbe causes the disease erysipelas? |
| A. | S. pyogenes |
| B. | C. perfringens |
| C. | Pseudomonas aeruginosa |
| D. | E.coli |
| Answer» B. C. perfringens | |
| 529. |
How does an injection of a filamentous phage (example- M13) DNA into the host bacterium occur? |
| A. | Via pilus |
| B. | Surface attachment |
| C. | Transformation |
| D. | Transfection |
| Answer» B. Surface attachment | |
| 530. |
Which blood vessel carries the least amount of urea? |
| A. | Pulmonary vein |
| B. | Renal artery |
| C. | Renal vein |
| D. | Hepatic portal vein |
| Answer» D. Hepatic portal vein | |
| 531. |
Which of the following are client-side JavaScript object? |
| A. | Database |
| B. | Cursor |
| C. | Client |
| D. | FileUpLoad |
| Answer» E. | |
| 532. |
During regenerative braking of DC motors ____________ |
| A. | Motor will run as a generator |
| B. | Motor will reverse in direction |
| C. | Motor will run at reduced speed |
| D. | Motor will run as free rotating shaft |
| Answer» B. Motor will reverse in direction | |
| 533. |
Which helix angle is used for deep hole drilling? |
| A. | small |
| B. | large |
| C. | zero |
| D. | none of the mentioned |
| Answer» C. zero | |
| 534. |
Which of the following value can be taken [Nc] surface for surface footing? |
| A. | 6 |
| B. | 5 |
| C. | 2.1 |
| D. | 9 |
| Answer» B. 5 | |
| 535. |
Semantic Network is also known as Frame networks. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 536. |
Mobicast is based on a method proposed by the IETF to support multicast over Mobile-IP. State whether True or False. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 537. |
When the belt is stationary, it is subjected to some tension known as initial tension. The value of this tension is equal to the |
| A. | tension in the tight side of the belt |
| B. | tension in the slack side of the belt |
| C. | sum of the tensions on the tight side and slack side of the belt |
| D. | average tension of the tight side and slack side of the belt |
| Answer» E. | |
| 538. |
Calculate the number of revolutions if the frequency is 15kHz and the paired poles are 50. |
| A. | 100 |
| B. | 200 |
| C. | 300 |
| D. | 400 |
| Answer» D. 400 | |
| 539. |
The normalized representation of 0.0010110 * 2 9 is _______ |
| A. | 0 10001000 0010110 |
| B. | 0 10000101 0110 |
| C. | 0 10101010 1110 |
| D. | 0 11110100 11100 |
| Answer» C. 0 10101010 1110 | |
| 540. |
Sour Cream frequently develops a bitter flavor due to continued bacterial proteolytic enzyme activity when stored for more than? |
| A. | 1 week |
| B. | 3-4 weeks |
| C. | 6-8 weeks |
| D. | 10-12 weeks |
| Answer» C. 6-8 weeks | |
| 541. |
Which of the following system call is used for truncating a file? |
| A. | truncate |
| B. | ftruncate |
| C. | trunk |
| D. | truncate and ftruncate |
| Answer» E. | |
| 542. |
_______ a propulsion arrangement, where by a propeller is mounted within a cylindrical shroud. |
| A. | Boiler |
| B. | Exhauster |
| C. | Impellor |
| D. | Ducted fan |
| Answer» B. Exhauster | |
| 543. |
The taper angle of the kerf can be_____ of the AWJ |
| A. | reduced by increasing the cutting ability |
| B. | increased by increasing the cutting ability of the |
| C. | reduced by decreasing the cutting ability of the |
| D. | taper angle is not a function of the cutting ability of the jet |
| Answer» B. increased by increasing the cutting ability of the | |
| 544. |
SCO stands for ___________ |
| A. | Signal controlled oscillator |
| B. | Switch controlled oscillator |
| C. | Sub carrier oscillator |
| D. | Sweep controlled oscillator |
| Answer» D. Sweep controlled oscillator | |
| 545. |
The Rho function is defined as : a[x, y, z] ‚Üê a[x, y, z-g(t)], where g(t) is defined as$ |
| A. | (t+1)(t+2)/2 |
| B. | (t+1)(t-2)/2 |
| C. | (t-1)(t-2)/2 |
| D. | (t-1)(t+2)/2 |
| Answer» B. (t+1)(t-2)/2 | |
| 546. |
X bar chart should be interpreted before s chart if both are indicating out of control situation. |
| A. | True |
| B. | False |
| Answer» C. | |
| 547. |
Which of the following is not a material used for making an electrode in metal arc welding, for treating stainless steels? |
| A. | Niobium |
| B. | Columbium |
| C. | Titanium |
| D. | Potassium |
| Answer» E. | |
| 548. |
Which of them is not a standard flag used in TCP communication between client and server? |
| A. | Synchronize |
| B. | Acknowledgment |
| C. | Finish |
| D. | Start |
| Answer» E. | |
| 549. |
What is eutectoid temperature? |
| A. | 727°c |
| B. | 768°c |
| C. | 1146°c |
| D. | 1495°c |
| Answer» C. 1146¬¨¬®‚Äö√†√ªc | |
| 550. |
Which of the following is the major point of regulation on the pathway to cholesterol? |
| A. | Thiolase |
| B. | HMG co-A synthase |
| C. | HMG co-A reductase |
| D. | Pyruvate kinase |
| Answer» D. Pyruvate kinase | |