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.
| 1451. |
The maximum fatigue ratio of rigid pavement i? |
| A. | 0.45 |
| B. | 0.65 |
| C. | 0.8 |
| D. | 0.9 |
| Answer» E. | |
| 1452. |
____________ is a wireless ECG acquiring system? |
| A. | pregelled disposable electrodes |
| B. | smart pad |
| C. | pasteless electrodes |
| D. | limb electrodes |
| Answer» C. pasteless electrodes | |
| 1453. |
Subsoil investigation has to be done for _________? |
| A. | Landfill design |
| B. | Analysis |
| C. | Recovery |
| D. | Transport |
| Answer» B. Analysis | |
| 1454. |
Voltag? |
| A. | Zeta potential |
| B. | Current |
| C. | Factor |
| Answer» B. Current | |
| 1455. |
When does the initiation of entrainment start in the fluidized bed? |
| A. | Before the pressure drop goes to zero |
| B. | Point when pressure drop becomes constant |
| C. | Start of the fluidization process |
| D. | None of the mentioned |
| Answer» B. Point when pressure drop becomes constant | |
| 1456. |
How much is the Brinell hardness of martensite? |
| A. | 600-650 |
| B. | 650-700 |
| C. | 750-800 |
| D. | 800-850 |
| Answer» C. 750-800 | |
| 1457. |
For which of the following operations USM is not used? |
| A. | Round shaped hole |
| B. | Square shaped hole |
| C. | Irregular shaped hole |
| D. | Boring |
| Answer» E. | |
| 1458. |
NFA to DFA conversion is done vi? |
| A. | Subset Construction method |
| B. | Warshalls Algorithm |
| C. | Ardens theorem |
| D. | None of the mentioned |
| Answer» B. Warshalls Algorithm | |
| 1459. |
Who decides the term of the Member Secretary in the Central Pollution Control Board? |
| A. | Chairman of the Central Pollution Control Board |
| B. | President of India |
| C. | Prime Minister of India |
| D. | Government of India |
| Answer» E. | |
| 1460. |
A DFD is always accompanied by a data dictionary? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1461. |
Rankine considered the equilibrium of second soil element at_________? |
| A. | Base of the structure |
| B. | Below the foundation |
| C. | Edge of the footing |
| D. | Top of the foundation |
| Answer» D. Top of the foundation | |
| 1462. |
Which of the following is a quardratic residue of 11? |
| A. | 4 |
| B. | 5 |
| C. | 9 |
| D. | All of the mentioned |
| Answer» E. | |
| 1463. |
Casting provides uniform directional properties? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1464. |
Fusobacterium belongs to which type of bacterial group? |
| A. | aerobes |
| B. | facultative anaerobes |
| C. | obligate anaerobes |
| D. | microaerophilic |
| Answer» D. microaerophilic | |
| 1465. |
At higher frequencies of operation of an oscillator, induced noise is mostly? |
| A. | Thermal noise |
| B. | White noise |
| C. | Shot noise |
| D. | Flicker noise |
| Answer» B. White noise | |
| 1466. |
________ results rain water carrying certain Chemicals and salt which reacts with the material used for the foundation work and turn them into powder? |
| A. | Atmospheric action |
| B. | Unequal settlement of the soil |
| C. | Lateral pressure on the superstructure |
| D. | Transpiration of trees and shrubs |
| Answer» B. Unequal settlement of the soil | |
| 1467. |
Calculate the initial weight of moisture if one kg block of borax laundry soap with initial moisture content of 27% is dried and brought to 26.5%. |
| A. | 0.324 |
| B. | 0.234 |
| C. | 0.225 |
| D. | 0.212 |
| Answer» E. | |
| 1468. |
Which of the following takes place when tryptophan levels are high? |
| A. | Attenuation at the attenuator structure formed by sequences of 3 and 4 |
| B. | Ribosomes pauses at the Try codons in sequence 1 |
| C. | Formation of paired structure between 2 and 3 sequences prevents attenuation |
| D. | 2:3 structures, unlike the 3:4 attenuator, does not prevent transcription |
| Answer» B. Ribosomes pauses at the Try codons in sequence 1 | |
| 1469. |
In a lifting machine, the effort required to lift loads of 200N and 300N were 50N and 60N respectively. If the velocity ratio of the machine is 20 determine efficiency to load of 300 N. |
| A. | 10 % |
| B. | 15 % |
| C. | 20 % |
| D. | 25 % |
| Answer» E. | |
| 1470. |
Which of the following is a metal shaping process? |
| A. | Press forging |
| B. | Broaching |
| C. | Riveting |
| D. | Lapping |
| Answer» B. Broaching | |
| 1471. |
A different alternative must consists of ? |
| A. | Different Actors |
| B. | Different Use cases |
| C. | Different Overall product functionality |
| D. | All of the mentioned |
| Answer» E. | |
| 1472. |
Which components exist in an electromagnetic wave? |
| A. | Only E |
| B. | Only H |
| C. | Both E and H |
| D. | Neither E or H |
| Answer» D. Neither E or H | |
| 1473. |
What are the portability concerns founded in Seeheim model? |
| A. | Replacing the presentation toolkit |
| B. | Replacing the application toolkit |
| C. | Replacing the dialogue toolkit |
| D. | Replacing the presentation & dialogue toolkit |
| Answer» E. | |
| 1474. |
During which stage do the three primary layers first appear? |
| A. | Blastulation |
| B. | Neurulation |
| C. | Fertilization |
| D. | Gastrulation |
| Answer» E. | |
| 1475. |
A tube closed at one end and containing air produces, when excited, the fundamental note of frequency 512Hz. If the tube is open at both ends, the fundamental frequency that can be excited is (in Hz) |
| A. | 1024 |
| B. | 512 |
| C. | 256 |
| D. | 128 |
| Answer» B. 512 | |
| 1476. |
Sometimes successive rounds of screening of a genomic library are carried out and an ordered collection of clones is done in a linear fashion, then the process is called as: |
| A. | chromosome jumping |
| B. | chromosome sorting |
| C. | chromosome walking |
| D. | transposon tagging |
| Answer» D. transposon tagging | |
| 1477. |
True True |
| A. | False False |
| B. | True 0 |
| C. | False 1 |
| Answer» C. False 1 | |
| 1478. |
Which are the two modes used in the isolation of the kernel and the user? |
| A. | real mode and virtual mode |
| B. | real mode and user mode |
| C. | user mode and kernel mode |
| D. | kernel mode and real mode |
| Answer» D. kernel mode and real mode | |
| 1479. |
With test sequence of length zero, fault coverage is |
| A. | maximum |
| B. | 1 |
| C. | 0 |
| D. | cannot be determined |
| Answer» D. cannot be determined | |
| 1480. |
What is an Alkyl radical? |
| A. | -CH<sub>3</sub> |
| B. | -C<sub>2</sub>H<sub>5</sub> |
| C. | -C<sub>3</sub>H<sub>7</sub> |
| D. | All of the mentioned |
| Answer» E. | |
| 1481. |
AshleyBaleBlank |
| A. | AshleyBale |
| B. | AshleyBaleShrek |
| C. | No output |
| Answer» B. AshleyBaleShrek | |
| 1482. |
In some small engines, the cylinder walls are plated with __________ to reduce wall wear and increase the service life. |
| A. | grey cast iron |
| B. | steel sleeves |
| C. | chromium |
| D. | nickel |
| Answer» D. nickel | |
| 1483. |
Which of the following conditions is used in both force and displacement method in any stage? |
| A. | equilibrium conditions |
| B. | force-displacement conditions |
| C. | load applied |
| D. | compatibility conditions |
| Answer» C. load applied | |
| 1484. |
What is the formula for total output offset voltage with feedback? |
| A. | V<sub>ooT</sub> = ± V<sub>o</sub>/(1+AB) |
| B. | V<sub>ooT</sub> = ± V<sub>sat</sub>*(1+AB) |
| C. | V<sub>ooT</sub> = ± V<sub>sat</sub>/(1+AB) |
| D. | V<sub>ooT</sub> = ± V<sub>o</sub>*(1+AB) |
| Answer» D. V<sub>ooT</sub> = ¬¨¬®¬¨¬± V<sub>o</sub>*(1+AB) | |
| 1485. |
What error will a 10°C error in temperature shown in true airspeed?$ |
| A. | 10 Knots |
| B. | 20 Knots |
| C. | 0.2 Knots |
| D. | Greater than 1 Knot |
| Answer» E. | |
| 1486. |
Competition is having in between two organism: |
| A. | Negative effects on both |
| B. | Positive effects on both |
| C. | On one positive and on other negative |
| D. | No one is either positively or negatively affected |
| Answer» B. Positive effects on both | |
| 1487. |
The effective height of stack is given by |
| A. | Plume height / Actual height of the stack |
| B. | Plume height * Actual height of the stack |
| C. | Plume height – Actual height of the stack |
| D. | Plume height + Actual height of the stack |
| Answer» E. | |
| 1488. |
Material removal rate (MRR) in AJMM _____ |
| A. | increases with SOD |
| B. | can only decrease |
| C. | first increases upto certain value and then decreases |
| D. | first decreases upto certain value and then increases |
| Answer» D. first decreases upto certain value and then increases | |
| 1489. |
During synthesis, a variable infers ________ |
| A. | Flip flop |
| B. | Register |
| C. | Wire |
| D. | Variables are not synthesizable |
| Answer» D. Variables are not synthesizable | |
| 1490. |
The problem of an update affecting the execution of a query associated with the update is known as the _________ |
| A. | Updation problem |
| B. | Incremental problem |
| C. | Halloween problem |
| D. | Optimization problem |
| Answer» D. Optimization problem | |
| 1491. |
Which substance is used to maintain electrical insulation between a heat sink and transistor? |
| A. | plastic |
| B. | fiber |
| C. | ceramic |
| D. | mica |
| Answer» E. | |
| 1492. |
Potential lines for the source-sink pair will be eccentric non intersecting circles with their centers on the axis. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1493. |
Southern blotting cannot be used for RNA molecules. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1494. |
Which of the following has each related entity set has its own schema and there is an additional schema for the relationship set? |
| A. | A many-to-many relationship set |
| B. | A multivalued attribute of an entity set |
| C. | A one-to-many relationship set |
| D. | None of the mentioned |
| Answer» B. A multivalued attribute of an entity set | |
| 1495. |
Is shed vortex can be modeled at vertical velocity? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1496. |
What are the power requirements of a radial impellor? |
| A. | 50 to 100 hp |
| B. | 1 to 1000 hp |
| C. | 2 to 500 hp |
| D. | 500 to 2000 hp |
| Answer» C. 2 to 500 hp | |
| 1497. |
When a blind riser is used in making of casting, the molten metal cools ________________ |
| A. | Rapidly |
| B. | Moderately |
| C. | Slowly |
| D. | Quickly |
| Answer» D. Quickly | |
| 1498. |
Which one of the following is not an advantage of FM over AM? |
| A. | Better noise immunity is provided |
| B. | Higher bandwidth is required |
| C. | Transmitting power is useful |
| D. | Less modulating power is required |
| Answer» C. Transmitting power is useful | |
| 1499. |
The impedance of the last two elements in the parallel combination after transformation in the circuit shown in question 6 is? |
| A. | 1/(s+4) |
| B. | 1/(s+3) |
| C. | 1/(s+2) |
| D. | 1/(s+1) |
| Answer» B. 1/(s+3) | |
| 1500. |
1-a, 2-b, 3-c |
| A. | 1-c, 2-b, 3-a |
| B. | 1-b, 2-a, 3-c |
| C. | 1-b, 2-c, 3-a |
| Answer» B. 1-b, 2-a, 3-c | |