MCQOPTIONS
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MCQOPTIONS
This section includes 1967 Mcqs, each offering curated multiple-choice questions to sharpen your Csharp knowledge and support exam preparation. Choose a topic below to get started.
| 651. |
Which of the following is role of Timeline Synchronizer? |
| A. | It is the base scheduling mechanism for all air vehicle model |
| B. | It is used to orchestrate all a-periodic processing performed by subsystem |
| C. | It is used to conduct all periodic processing performed by the simulations subsystem |
| D. | None of the mentioned |
| Answer» B. It is used to orchestrate all a-periodic processing performed by subsystem | |
| 652. |
What kind of model is Flight simulation model? |
| A. | Structural |
| B. | Visual |
| C. | Architectural |
| D. | None of the mentioned |
| Answer» B. Visual | |
| 653. |
Total latitude of end point of a transverse is equal to total latitudes of the first point of transverse plus the algebraic sum of all the latitudes. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 654. |
The total latitude and departure of any point with respect to a common origin are known as dependent coordinates. |
| A. | True |
| B. | False |
| Answer» C. | |
| 655. |
If l is the length of the line and angle made with y axis is y° then departure (D) of the line is ____ |
| A. | l cos y° |
| B. | l sin y° |
| C. | l tan y° |
| D. | l cosec y° |
| Answer» C. l tan y° | |
| 656. |
If l is the length of the line and angle made with y-axis is y° then latitude (L) of the line is ____ |
| A. | l cos y° |
| B. | l sin y° |
| C. | l tan y° |
| D. | l cosec y° |
| Answer» B. l sin y° | |
| 657. |
In which direction latitude of the line is negative? |
| A. | North |
| B. | South |
| C. | East |
| D. | West |
| Answer» C. East | |
| 658. |
Co ordinate length measured parallel to an assumed meridian direction may be defined as _________ |
| A. | Latitude of a survey line |
| B. | Departure of survey line |
| C. | Length of survey line |
| D. | Slope of survey line |
| Answer» B. Departure of survey line | |
| 659. |
If ZS = RS+jXS, ZL=RL+jXL, then if RL is fixed, the condition for maximum power to be transferred is? |
| A. | XS=XL |
| B. | XS=-XL |
| C. | XS+XL=0 |
| D. | None of the mentioned |
| Answer» C. XS+XL=0 | |
| 660. |
Find the maximum power (mW) that is delivered by the source in the circuit shown below. |
| A. | 50 |
| B. | 51 |
| C. | 52 |
| D. | 53 |
| Answer» C. 52 | |
| 661. |
Consider the following circuit. Find the load resistance so that the load draws maximum power. |
| A. | 6 |
| B. | 7 |
| C. | 8 |
| D. | 9 |
| Answer» E. | |
| 662. |
If ZS=RS+jXS, ZL=RL, then condition for maximum power to be transferred is? |
| A. | RL=|ZS| |
| B. | RL=ZS |
| C. | RL=-|ZS| |
| D. | RL=-ZS |
| Answer» B. RL=ZS | |
| 663. |
If the source ZS is complex, then the condition for the maximum power to be transferred is? |
| A. | ZL=ZS |
| B. | ZL=ZS* |
| C. | ZL=-ZS |
| D. | ZL=-ZS* |
| Answer» C. ZL=-ZS | |
| 664. |
Find the value of the maximum power in the circuit shown below. |
| A. | 25 |
| B. | 50 |
| C. | 75 |
| D. | 100 |
| Answer» B. 50 | |
| 665. |
In the circuit shown determine the value of load resistance when the load resistance draws maximum power? |
| A. | 50 |
| B. | 25 |
| C. | 75 |
| D. | 100 |
| Answer» C. 75 | |
| 666. |
The condition for maximum power to be transferred to the load is? |
| A. | Source resistance equal to load resistance |
| B. | Source resistance greater than load resistance |
| C. | Source resistance greater than or equal to load resistance |
| D. | Source resistance less than load resistance |
| Answer» B. Source resistance greater than load resistance | |
| 667. |
The condition for maximum voltage to be transferred to the load is? |
| A. | Source resistance greater than load resistance |
| B. | Source resistance less than load resistance |
| C. | Source resistance equal to load resistance |
| D. | Source resistance greater than or equal to load resistance |
| Answer» C. Source resistance equal to load resistance | |
| 668. |
Calculate the minimum time period for ASCI using the data: R=1 kΩ, C=1 μF. |
| A. | 4 msec |
| B. | 8 msec |
| C. | 5 msec |
| D. | 3 msec |
| Answer» B. 8 msec | |
| 669. |
Which motor is used in the Electric train? |
| A. | DC shunt motor |
| B. | DC series motor |
| C. | Synchronous motor |
| D. | Stepper motor |
| Answer» C. Synchronous motor | |
| 670. |
How much fuel does a train use per Km? |
| A. | 7.85 L/Km |
| B. | 7.97 L/Km |
| C. | 6.59 L/Km |
| D. | 7.15 L/Km |
| Answer» C. 6.59 L/Km | |
| 671. |
Fuel used in the train is ___________ |
| A. | Diesel |
| B. | Kerosene |
| C. | Petrol |
| D. | Ice |
| Answer» B. Kerosene | |
| 672. |
Full form of PMMC is ____________ |
| A. | Permanent Magnet Moving Coil |
| B. | Premature Magnet Moving Coil |
| C. | Permanent Magnet Motion Coil |
| D. | Peterson Magnet Motion Coil |
| Answer» B. Premature Magnet Moving Coil | |
| 673. |
Calculate the value measured by Moving Iron when a sinusoidal voltage signal V(t)=20sin(ωt) is applied to it. |
| A. | 14.14 V |
| B. | 20.15 V |
| C. | 16.18 V |
| D. | 22.18 V |
| Answer» B. 20.15 V | |
| 674. |
Calculate the value measured by PMMC when a sinusoidal voltage signal is applied to it. |
| A. | 15 V |
| B. | 0 V |
| C. | 16 V |
| D. | 18 V |
| Answer» C. 16 V | |
| 675. |
The supply conductor in electric trains is also known as ____________ |
| A. | Contact Wire |
| B. | Contact Distance |
| C. | Contact Direction |
| D. | Supply Wire |
| Answer» B. Contact Distance | |
| 676. |
Who built the first bullet train? |
| A. | Hideo Rampa |
| B. | Hideo Shima |
| C. | Hideo Carry |
| D. | Hideo Stokes |
| Answer» C. Hideo Carry | |
| 677. |
Who built the first train? |
| A. | Richardson |
| B. | Rampa |
| C. | Richard Trevithick |
| D. | John Carry |
| Answer» D. John Carry | |
| 678. |
Who is known as the Father of Indian Railways? |
| A. | Lord Dalhousie |
| B. | Lord Ripon |
| C. | Lord Boult |
| D. | Lord Hero |
| Answer» B. Lord Ripon | |
| 679. |
Full form of EMU is ____________ |
| A. | Electronics Multiple Unit |
| B. | Electrical Multiple Unit |
| C. | Electrical Multiple Usage |
| D. | Electrical Multiple User |
| Answer» C. Electrical Multiple Usage | |
| 680. |
There are typically three types of pantograph. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 681. |
The shape of pantograph collector is _________________ |
| A. | Square |
| B. | Pentagon |
| C. | Circle |
| D. | Hexagon |
| Answer» C. Circle | |
| 682. |
Electric trains are of two types. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 683. |
Recombinant DNA construction involves ____________ |
| A. | Cleaving DNA with a restriction endonuclease and joining with ligase |
| B. | Cleaving DNA with ligase and joining with endonuclease |
| C. | Cleaving and joining DNA with restriction endonuclease |
| D. | Cleaving DNA with a restriction endonuclease and joining with polymerase |
| Answer» B. Cleaving DNA with ligase and joining with endonuclease | |
| 684. |
Which of the following term is associated with DNA finger printing? |
| A. | Hybridoma |
| B. | Site specific mutagenesis |
| C. | Shotgun cloning |
| D. | RFLP |
| Answer» E. | |
| 685. |
During DNA profiling, DNA nucleotides hybridized with the probe can be detected through ____________ |
| A. | Electrophoresis |
| B. | Polymerase chain reaction |
| C. | Autoradiography |
| D. | Hybridoma |
| Answer» D. Hybridoma | |
| 686. |
Electrophoresis helps to separate ____________ |
| A. | DNA segments |
| B. | Cells from DNA |
| C. | Tissues |
| D. | RNA from DNA |
| Answer» B. Cells from DNA | |
| 687. |
Southern blotting technique is used in ____________ |
| A. | Monoclonal antibody production |
| B. | In vitro culture |
| C. | Genetic finger printing |
| D. | Polymerase chain reaction |
| Answer» D. Polymerase chain reaction | |
| 688. |
A set of overlapping DNA segments that together represent a consensus region of DNA is ____________ |
| A. | Expressed sequence tag |
| B. | Sequence tagged site |
| C. | Contig |
| D. | YAC |
| Answer» D. YAC | |
| 689. |
In domain relaional calculus “there exist” can be expressed as |
| A. | (P1(x)) |
| B. | (P1(x)) Э x |
| C. | V x (P1(x)) |
| D. | Э x (P1(x)) |
| Answer» E. | |
| 690. |
An expression in the domain relational calculus is of the form |
| A. | {P(x1, x2, . . . , xn) | < x1, x2, . . . , xn > } |
| B. | {x1, x2, . . . , xn | < x1, x2, . . . , xn > } |
| C. | { x1, x2, . . . , xn | x1, x2, . . . , xn} |
| D. | {< x1, x2, . . . , xn > | P(x1, x2, . . . , xn)} |
| Answer» E. | |
| 691. |
“Find all students who have taken all courses offered in the Biology department.” The expressions that matches this sentence is : |
| A. | Э t ε r (Q(t)) |
| B. | ∀ t ε r (Q(t)) |
| C. | ¬ t ε r (Q(t)) |
| D. | ~ t ε r (Q(t)) |
| Answer» C. ¬ t ε r (Q(t)) | |
| 692. |
A query in the tuple relational calculus is expressed as:a) {t | P() | t}b) {P(t) | t }c) {t | P(t)}d) All of the mentioned Which of the following best describes the query? |
| A. | {t | P() | t}b) {P(t) | t }c) {t | P(t)}d) All of the mentioned Which of the following best describes the query?a) Finds the names of all instructors whose department is in the Watson building |
| B. | {P(t) | t }c) {t | P(t)}d) All of the mentioned Which of the following best describes the query?a) Finds the names of all instructors whose department is in the Watson buildingb) Finds the names of all department is in the Watson building |
| C. | {t | P(t)}d) All of the mentioned Which of the following best describes the query?a) Finds the names of all instructors whose department is in the Watson buildingb) Finds the names of all department is in the Watson buildingc) Finds the name of the dapartment whose instructor and building is Watson |
| D. | All of the mentioned Which of the following best describes the query?a) Finds the names of all instructors whose department is in the Watson buildingb) Finds the names of all department is in the Watson buildingc) Finds the name of the dapartment whose instructor and building is Watsond) Returns the building name of all the departmentsView Answer |
| Answer» D. All of the mentioned Which of the following best describes the query?a) Finds the names of all instructors whose department is in the Watson buildingb) Finds the names of all department is in the Watson buildingc) Finds the name of the dapartment whose instructor and building is Watsond) Returns the building name of all the departmentsView Answer | |
| 693. |
Find the ID, name, dept name, salary for instructors whose salary is greater than $80,000 . |
| A. | {t | t ε instructor ∧ t[salary] > 80000} |
| B. | Э t ∈ r (Q(t)) |
| C. | {t | Э s ε instructor (t[ID] = s[ID]∧ s[salary] > 80000)} |
| D. | None of the mentioned |
| Answer» B. Э t ∈ r (Q(t)) | |
| 694. |
What is the relation of the ratio of rotor current limits and the ratio of lower limit to upper limit current? |
| A. | ratio of rotor current limits = ratio of lower limit to upper limit current |
| B. | ratio of rotor current limits > ratio of lower limit to upper limit current |
| C. | ratio of rotor current limits < ratio of lower limit to upper limit current |
| D. | no relation between ratio of rotor current limits and ratio of lower limit to upper limit current |
| Answer» B. ratio of rotor current limits > ratio of lower limit to upper limit current | |
| 695. |
What is the formula of the ratio of the lower limit to upper limit of current with respect to the resistance? |
| A. | lower limit of current / upper limit of current = motor resistance / resistance to limit the starting current |
| B. | lower limit of current / upper limit of current = (motor resistance / resistance to limit the starting current)1/number of resistance |
| C. | lower limit of current / upper limit of current = (motor resistance * resistance to limit the starting current)1/number of resistance |
| D. | lower limit of current / upper limit of current = motor resistance * resistance to limit the starting current |
| Answer» C. lower limit of current / upper limit of current = (motor resistance * resistance to limit the starting current)1/number of resistance | |
| 696. |
What happens in the dc shunt motor when the notching process occurs? |
| A. | flux remains constant |
| B. | speed remains constant |
| C. | voltage remains constant |
| D. | current remains constant |
| Answer» C. voltage remains constant | |
| 697. |
What is the concept of notching operation? |
| A. | process of decreasing the voltage |
| B. | process of increasing the efficiency |
| C. | process of cutting out the resistance |
| D. | process of adding on the resistance |
| Answer» D. process of adding on the resistance | |
| 698. |
The starter take up metallic resistance when the resistance should not be varied in steps. |
| A. | true |
| B. | false |
| Answer» C. | |
| 699. |
What is the function of the motor starter with respect to current? |
| A. | to slow the low current flow |
| B. | to prevent the low current flow |
| C. | to allow the large current flow |
| D. | to prevent the large current flow |
| Answer» E. | |
| 700. |
What is the name of area of the triangle in C.I E chromatic diagram that shows a typical range of colors produced by RGB monitors? |
| A. | Color gamut |
| B. | Tricolor |
| C. | Color game |
| D. | Chromatic colors |
| Answer» B. Tricolor | |