MCQOPTIONS
Saved Bookmarks
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.
| 1501. |
What is high-temperature coke used for? |
| A. | Ironmaking |
| B. | Production of gas |
| C. | Fuel briquettes |
| D. | Fishnets |
| Answer» B. Production of gas | |
| 1502. |
Automatic test pattern generators depend o? |
| A. | map design |
| B. | layout design |
| C. | logic domain |
| D. | testing domain |
| Answer» D. testing domain | |
| 1503. |
numbers are : 2 4 6 8 1? |
| A. | numbers are : 3 5 7 9 11 |
| B. | numbers are : 2 3 4 5 6 |
| C. | None of the mentioned |
| Answer» D. | |
| 1504. |
Name the tiny bone of the middle ear, which convert sound into vibration? |
| A. | Stapes |
| B. | Malleus |
| C. | Incus |
| D. | Anvil |
| Answer» B. Malleus | |
| 1505. |
Filter medium filtration is also called ___? |
| A. | Locking |
| B. | Blocking |
| C. | Chapping |
| D. | Chipping |
| Answer» C. Chapping | |
| 1506. |
Choose the incorrect statement with respect to rolling circle replication? |
| A. | It is for a single replication fork and yields concatemeric molecule |
| B. | Staggered cleavage of DNA takes place at the cos sites |
| C. | The cleavage generates 10 nucleotide long overhangs |
| D. | Without the cos sites, packaging won’t be possible |
| Answer» D. Without the cos sites, packaging won‚Äö√Ñ√∂‚àö√ë‚àö¬•t be possible | |
| 1507. |
Is induced drag is related to the amount of induced downwash? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1508. |
The main application of solar cells is to generate the electricity from _________? |
| A. | Water |
| B. | Sunlight |
| C. | Wind |
| D. | Biomass |
| Answer» C. Wind | |
| 1509. |
Parasympathetic nerve arises from which region of the nervous system? |
| A. | Cranio sacral |
| B. | Lumbar |
| C. | Cervical |
| D. | Thoracolumbar |
| Answer» B. Lumbar | |
| 1510. |
Which of the following statements are followed in delegated style? |
| A. | The main advantage of a program with such a control style is that it is easy to ?nd where decisions are being made |
| B. | If the controllers are not too big and complex, it is easy to understand how decisions are made and to alter the decision-making process |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» E. | |
| 1511. |
The joints that are caused due to compressive forces are called a? |
| A. | T joints |
| B. | C joints |
| C. | Longitudinal joints |
| D. | Compression joints |
| Answer» E. | |
| 1512. |
Pyrolysis of PCBs and chlorinated benzene at high temperatures produced PCDFs. True or False? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1513. |
The CLTS (Clear Task Switch Flag) instruction records every execution of WAIT and ESC and is trapped if the flag(s? |
| A. | PE (Protection Enable) and TS (task switch) flags are set |
| B. | Emulate Processor extension flag is set |
| C. | MP flag and task switched flag is set |
| D. | PE and MP flag is set |
| Answer» D. PE and MP flag is set | |
| 1514. |
Which of the following molecules will not show infrared spectrum? |
| A. | H<sub>2</sub> |
| B. | HCI |
| C. | CH<sub>4</sub> |
| D. | H<sub>2</sub>0 |
| Answer» B. HCI | |
| 1515. |
Iron oxide and copper depositions can be prevented by adding ___________ to the boiler water? |
| A. | Calgon |
| B. | Carbonate |
| C. | EDTA |
| D. | EBT |
| Answer» D. EBT | |
| 1516. |
While designing a pump for backwash for a filter what will be the velocity assumed? |
| A. | 24 m/h |
| B. | 36m/h |
| C. | 30 m/h |
| D. | 20 m/h |
| Answer» B. 36m/h | |
| 1517. |
Find XK+1? If Xk = 0.5, consider a difference of 5 stage? |
| A. | 4.5 |
| B. | 5.5 |
| C. | 3.5 |
| D. | Can’t be calculated |
| Answer» C. 3.5 | |
| 1518. |
Which bead character is seen due to too high welding current? |
| A. | Pilling of metal |
| B. | Pilling of weld metal |
| C. | Excess splatter |
| D. | Small bead formation |
| Answer» D. Small bead formation | |
| 1519. |
Forced response consists of ________? |
| A. | Homogenous solution and general solution |
| B. | General solution alone |
| C. | Homogenous solution and particular solution |
| D. | Particular solution alone |
| Answer» D. Particular solution alone | |
| 1520. |
In the Delta or Mesh connection, there will be __________ number of common terminals? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 0 |
| Answer» E. | |
| 1521. |
Flat iron bars are used generally for? |
| A. | R.C.C |
| B. | Grill work |
| C. | Roofing |
| D. | Truss |
| Answer» C. Roofing | |
| 1522. |
The typical parts like cylinder heads, gears and bushings are produced using the shell molding process? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1523. |
Inorder to simplify the null value confusion in the rank function we can specif? |
| A. | Not Null |
| B. | Nulls last |
| C. | Nulls first |
| D. | Either Nulls last or first |
| Answer» B. Nulls last | |
| 1524. |
Consider an inverting amplifier circuit designed using an op amp and two resistors, R1 = 10 kΩ and R2 = 1 MΩ. If the op amp is specified to have an input bias current of 100 nA and an input offset current of 10 nA, find the output dc offset voltage resulting?# |
| A. | 0.1 mV |
| B. | 1 mV |
| C. | 10 mV |
| D. | 100 mV |
| Answer» C. 10 mV | |
| 1525. |
Scotch yoke mechanism is used to generat? |
| A. | sine functions |
| B. | square roots |
| C. | logarithms |
| D. | inversions |
| Answer» B. square roots | |
| 1526. |
What type of transmission line is used to intentionally delay the signal? |
| A. | Parallel lines |
| B. | Serial lines |
| C. | Delay lines |
| D. | Transit lines |
| Answer» D. Transit lines | |
| 1527. |
The prestressed concrete silos are generally preferred for storage of? |
| A. | Blocks |
| B. | Anchors |
| C. | Fertilizers |
| D. | Concrete |
| Answer» D. Concrete | |
| 1528. |
For infants, the pulse oximetry band is attached to their _____? |
| A. | arm |
| B. | leg |
| C. | palm |
| D. | foot |
| Answer» E. | |
| 1529. |
Basic elements of a strip chart recorder are _______? |
| A. | chalk and board |
| B. | pen and pencil |
| C. | pencil and paper |
| D. | pen and chart paper |
| Answer» E. | |
| 1530. |
DNA polymerase III holoenzyme does not need to interact with the helicase during replication? |
| A. | True |
| B. | False |
| Answer» C. | |
| 1531. |
Which of the following is used to transfer genes in plants? |
| A. | Ti plasmid |
| B. | pBR 322 |
| C. | EcorI |
| D. | pUC 18 |
| Answer» B. pBR 322 | |
| 1532. |
Which of the following is used to run ad hoc R commands? |
| A. | R Console |
| B. | R Primer |
| C. | Both R Console and R Primer |
| D. | None of the mentioned |
| Answer» B. R Primer | |
| 1533. |
What is the pH range of effluent after treatment? |
| A. | Between 4.4 and 5.5 |
| B. | Between 4.8 and 6.1 |
| C. | Between 6.8 and 7.8 |
| D. | Between 7.8 and 8.3 |
| Answer» D. Between 7.8 and 8.3 | |
| 1534. |
A function can have both the const and non-const version in the same program? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1535. |
The values of reactivity ratios, r1 and r2 are independent of the change in the mechanism of chain propagation, form radical to ionic mechanism. State true or false? |
| A. | True |
| B. | False |
| Answer» C. | |
| 1536. |
Determine the centre of pressure on an isosceles triangle plate of base 6m and altitude 6m when it is immersed vertically in an oil of specific gravity 0.75. The base of the plate coincides with the free surface of oil? |
| A. | 6 m |
| B. | 3 m |
| C. | 9 m |
| D. | 12 m |
| Answer» C. 9 m | |
| 1537. |
How many transformers are considered in the power system? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» B. 3 | |
| 1538. |
Which of the following is a part of system release? |
| A. | electronic and paper documentation describing the system |
| B. | packaging and associated publicity that have been designed for that release |
| C. | an installation program that is used to help install the system on target hardware |
| D. | all of the mentioned |
| Answer» E. | |
| 1539. |
Which of the following is not true about diffused resistor? |
| A. | Limitation due to small range of resistance |
| B. | Resistance depends upon surface geometry |
| C. | Resistance depends on diffusion characteristic of material |
| D. | Diffused resistors are non-economical |
| Answer» E. | |
| 1540. |
Ratio of pump or turbine with reference pump or turbine is called as ________? |
| A. | Efficiency |
| B. | Performance |
| C. | Heat generated |
| D. | Relative velocity |
| Answer» C. Heat generated | |
| 1541. |
The metadata log is ______________? |
| A. | error log |
| B. | ddl log |
| C. | binary log |
| D. | relay log |
| Answer» C. binary log | |
| 1542. |
What is the maximum temperature that can should be given before hot forging process? |
| A. | 150°C |
| B. | 200°C |
| C. | 250°C |
| D. | 300°C |
| Answer» E. | |
| 1543. |
The gap between crest and root lines should not be less than ______ the thickness of thick line? |
| A. | half |
| B. | equal |
| C. | twice |
| D. | thrice |
| Answer» D. thrice | |
| 1544. |
Total cross-sectional area of earthing conductor depends on ____________? |
| A. | Minimum fault current |
| B. | Maximum fault current |
| C. | System output voltage |
| D. | System input voltage |
| Answer» C. System output voltage | |
| 1545. |
Visibility is ________ to required availability? |
| A. | Proportional |
| B. | Inversely proportional |
| C. | Equal |
| D. | Not related |
| Answer» C. Equal | |
| 1546. |
The weight of the hammer in modified proctor test apparatus i? |
| A. | 2.8kg |
| B. | 4.7kg |
| C. | 5.0kg |
| D. | 6.0kg |
| Answer» C. 5.0kg | |
| 1547. |
What is the number of possible outputs if there is 6 lines digital input? |
| A. | 64 |
| B. | 32 |
| C. | 16 |
| D. | 128 |
| Answer» B. 32 | |
| 1548. |
On which portions only pure substance are present? |
| A. | 1, 3, 5 |
| B. | 1, 5 |
| C. | only 1 |
| D. | 3, 5 |
| Answer» C. only 1 | |
| 1549. |
A cohesive soil yields a maximum dry density of 1.8 g/cc at an OMC of 16 % during a standard proctor test. What will be its degree of saturation?Take G=2.6? |
| A. | 100 % |
| B. | 60.45 % |
| C. | 43.27 % |
| D. | 89.79 % |
| Answer» E. | |
| 1550. |
Aerated Concrete is ________? |
| A. | Very heavy weight |
| B. | Heavy weight |
| C. | Medium weight |
| D. | Light weight |
| Answer» E. | |