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.
| 751. |
For series DC generator, internal/external characteristic start from ____________ |
| A. | Positive non-zero voltage |
| B. | Zero voltage |
| C. | Negative non-zero voltage |
| D. | Can start from anywhere |
| Answer» C. Negative non-zero voltage | |
| 752. |
External characteristic differ from internal characteristic in DC series motor by ______ |
| A. | Ia *(Ra + RSE) |
| B. | Ia *Ra |
| C. | Ia *RSE |
| D. | If *RSE |
| Answer» B. Ia *Ra | |
| 753. |
Why differential compound generator is not used in practice?a) High costb) High maintenancec) High drop down in voltaged) Difficult construction 7.How compounding level in a compound machine is adjusted? |
| A. | High costb) High maintenancec) High drop down in voltaged) Difficult construction 7.How compounding level in a compound machine is adjusted?a) By adding variable resistance in series with series field resistance |
| B. | High maintenancec) High drop down in voltaged) Difficult construction 7.How compounding level in a compound machine is adjusted?a) By adding variable resistance in series with series field resistanceb) By adding variable resistance in parallel with series field resistance |
| C. | High drop down in voltaged) Difficult construction 7.How compounding level in a compound machine is adjusted?a) By adding variable resistance in series with series field resistanceb) By adding variable resistance in parallel with series field resistancec) By adding fixed resistance in parallel with series field resistance |
| D. | Difficult construction 7.How compounding level in a compound machine is adjusted?a) By adding variable resistance in series with series field resistanceb) By adding variable resistance in parallel with series field resistancec) By adding fixed resistance in parallel with series field resistanced) By adding fixed resistance in series with series field resistanceView Answer |
| Answer» D. Difficult construction 7.How compounding level in a compound machine is adjusted?a) By adding variable resistance in series with series field resistanceb) By adding variable resistance in parallel with series field resistancec) By adding fixed resistance in parallel with series field resistanced) By adding fixed resistance in series with series field resistanceView Answer | |
| 754. |
What is the reason behind dropping down of Ea with load? |
| A. | Field resistance |
| B. | Load resistance |
| C. | Internal factors |
| D. | Armature reaction |
| Answer» E. | |
| 755. |
Characteristics of separately excited DC generator are drawn by keeping _____ |
| A. | Field current and speed both constant |
| B. | Field current and speed both variable |
| C. | Field current constant and speed variable |
| D. | Field current variable and speed constant |
| Answer» C. Field current constant and speed variable | |
| 756. |
If the English Philosopher Thomas Hobbes could be called ‘grandfather’ of artificial intelligence, then who could be called its father? |
| A. | A.M. Turning |
| B. | John McCarthy |
| C. | Allen Newell |
| D. | Herbert Simon |
| Answer» B. John McCarthy | |
| 757. |
Special programs that assist programmers are called ____________ |
| A. | heuristic processors |
| B. | symbolic programmers |
| C. | intelligent programming tools |
| D. | program recognizers |
| Answer» D. program recognizers | |
| 758. |
In LISP, the function (minusp (-20 4 8 8 1)) returns? |
| A. | T |
| B. | F |
| C. | NIL |
| D. | -20 |
| Answer» B. F | |
| 759. |
In AI programming, a list may contain ___________ |
| A. | cells |
| B. | fields |
| C. | pointers |
| D. | all of the mentioned |
| Answer» E. | |
| 760. |
A KES knowledge base contains information in the form of ___________ |
| A. | associations |
| B. | actions |
| C. | free text |
| D. | all of the mentioned |
| Answer» E. | |
| 761. |
Which approach to speech recognition avoids the problem caused by the differences in the way words are pronounced according to context? |
| A. | continuous speech recognition |
| B. | connected word recognition |
| C. | isolated word recognition |
| D. | speaker-dependent recognition |
| Answer» D. speaker-dependent recognition | |
| 762. |
The expert system developed at MIT to solve mathematical problems is known as ___________ |
| A. | RAND |
| B. | ISIS |
| C. | MACSYMA |
| D. | MOLGEN |
| Answer» D. MOLGEN | |
| 763. |
In LISP, the atom that stands for “False” is ___________ |
| A. | t |
| B. | nil |
| C. | y |
| D. | time |
| Answer» C. y | |
| 764. |
In LISP, which of the following function assigns the value 10 to the symbol a?a) (setq a 10)b) (a = b) where b = 10c) (a = 10) (d) (setq 10 |
| A. | (setq a 10)b) (a = |
| B. | (a = b) where b = 10 |
| C. | (a = 10) (d) (setq 10 a) |
| D. | (setq 10 a)d) All of the mentioned |
| Answer» B. (a = b) where b = 10 | |
| 765. |
In LISP, the following function (minusp (-20 4 8 8 1)) returns? |
| A. | T |
| B. | F |
| C. | NIL |
| D. | -20 |
| Answer» B. F | |
| 766. |
The variation of the size of a cell from an optimal cell size is its __________ |
| A. | centroid |
| B. | structure |
| C. | orthogonality |
| D. | skewness |
| Answer» E. | |
| 767. |
The aspect ratio of each element should be ___________ |
| A. | less than one |
| B. | equal to one |
| C. | around one |
| D. | greater than one |
| Answer» D. greater than one | |
| 768. |
In a two-dimensional flow, the algebraic equation of an element relates the element with ___________ |
| A. | its face centres |
| B. | its vertices |
| C. | its faces |
| D. | its neighbours |
| Answer» E. | |
| 769. |
Element connectivity is responsible for ___________ |
| A. | consistency of the fluxes of different elements |
| B. | consistency of the equations formed for different elements |
| C. | flow field variables |
| D. | gradient of the flow field variables |
| Answer» C. flow field variables | |
| 770. |
Which of these establish a one-to-one relationship between two elements? |
| A. | Face |
| B. | Node |
| C. | Vertex |
| D. | Element |
| Answer» B. Node | |
| 771. |
Vertex connectivity is important while __________ |
| A. | solving the discretized equation |
| B. | discretizing |
| C. | post-processing |
| D. | pre-processing |
| Answer» D. pre-processing | |
| 772. |
Which of these points is shared by the maximum number of elements? |
| A. | Grid point |
| B. | Cell centre |
| C. | Face centre |
| D. | Vertex |
| Answer» E. | |
| 773. |
In the boundary faces, the normal vector points _____________ |
| A. | to the owner element |
| B. | outside the domain |
| C. | in the direction of the flux |
| D. | in the direction opposite to the flux |
| Answer» C. in the direction of the flux | |
| 774. |
The direction of the normal vector to a face in mesh ____________ |
| A. | is from the owner element to the neighbour element |
| B. | is from the neighbour element to the owner element |
| C. | is in the direction of the flux |
| D. | is in the direction opposite to the flux |
| Answer» B. is from the neighbour element to the owner element | |
| 775. |
Which of these is related to the flux terms? |
| A. | Element connectivity |
| B. | Node connectivity |
| C. | Face connectivity |
| D. | Vertex connectivity |
| Answer» D. Vertex connectivity | |
| 776. |
Low frequency induction furnace are used for the production of malleable cast irons. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 777. |
A low frequency induction furnace works on what frequency current? |
| A. | 40 cycles/second |
| B. | 50 cycles/second |
| C. | 60 cycles/second |
| D. | 70 cycles/second |
| Answer» D. 70 cycles/second | |
| 778. |
A rectangle is placed perpendicular to horizontal plane and inclined to profile plane. The traces would meet at ______________ |
| A. | xy reference line |
| B. | vertical reference line |
| C. | the line formed by intersection of profile plane and horizontal plane |
| D. | above the line formed by intersection of profile plane and horizontal plane |
| Answer» D. above the line formed by intersection of profile plane and horizontal plane | |
| 779. |
If a plane is perpendicular to vertical and inclined to horizontal plane with 30 degrees then the horizontal trace makes _______ degrees with xy reference. |
| A. | 30 degrees |
| B. | 60 degrees |
| C. | 150 degrees |
| D. | 90 degrees |
| Answer» E. | |
| 780. |
If a plane is perpendicular to vertical and inclined to horizontal plane with 30 degrees then the vertical trace makes _______ degrees with xy reference. |
| A. | 30 degrees |
| B. | 60 degrees |
| C. | 150 degrees |
| D. | 90 degrees |
| Answer» B. 60 degrees | |
| 781. |
In standard compactor test, soil is compacted into _____________ layers. |
| A. | 2 |
| B. | 4 |
| C. | 3 |
| D. | 5 |
| Answer» D. 5 | |
| 782. |
The modified compactor test is also known as __________ |
| A. | Standard compactor test |
| B. | AASHO test |
| C. | Dietert test |
| D. | Compaction test |
| Answer» C. Dietert test | |
| 783. |
The water content corresponding to the maximum density in compaction curve is called ____________ |
| A. | Water content of compacted soil |
| B. | Optimum water content |
| C. | Air void water content |
| D. | None of the mentioned |
| Answer» C. Air void water content | |
| 784. |
The initial percentage of water content taken for coarse-grained soil in proctor test is __________ |
| A. | 4 |
| B. | 10 |
| C. | 25 |
| D. | 50 |
| Answer» B. 10 | |
| 785. |
A line showing the water content dry density relation for the compacted soil is ___________ |
| A. | Zero air voids lines |
| B. | Air-voids line |
| C. | Density line |
| D. | All of the mentioned |
| Answer» C. Density line | |
| 786. |
The compaction energy used for standard proctor test is ___________ |
| A. | 595 kJ/m3 |
| B. | 300 kJ/m3 |
| C. | 6065 kJ/m3 |
| D. | 1000 kJ/m3 |
| Answer» B. 300 kJ/m3 | |
| 787. |
The compaction process can be accomplished by ___________ process. |
| A. | Rolling |
| B. | Tampering |
| C. | Vibration |
| D. | All of the mentioned |
| Answer» E. | |
| 788. |
The standard proctor test was developed by ___________ |
| A. | Darcy |
| B. | Terzaghi |
| C. | Proctor |
| D. | Rendulic |
| Answer» D. Rendulic | |
| 789. |
In presence of what does Carbon monoxide gives an alkyl formate? |
| A. | High temperature |
| B. | Pressure |
| C. | Catalyst |
| D. | All of the mentioned |
| Answer» E. | |
| 790. |
Ethylene oxide reacts with water to form what? |
| A. | Glycol ester |
| B. | Glycol |
| C. | Acid |
| D. | None of the mentioned |
| Answer» C. Acid | |
| 791. |
How is sodium or potassium xanthate purified? |
| A. | Distillation |
| B. | Recrystallization |
| C. | Evaporation |
| D. | All of the mentioned |
| Answer» C. Evaporation | |
| 792. |
Complete the following reaction: CH3CN + H2O + C2H5OH —–> _______ + NH3. |
| A. | CH3COC2H5 |
| B. | CH3COOCH3 |
| C. | CH3COOC2H5 |
| D. | CH3COOH |
| Answer» D. CH3COOH | |
| 793. |
What is formed when metal salt of an acid is heated with an alkyl halide? |
| A. | Alcohol |
| B. | Alkyl ester |
| C. | Aromatic |
| D. | None of the mentioned |
| Answer» C. Aromatic | |
| 794. |
The main advantage of phagemid is that it can be used for the generation of single or double stranded products without recloning. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 795. |
M13-plasmid vectors are often used. Which of the following is not a feature for this? |
| A. | They are known as phagemid, plage or phasmid |
| B. | Replication takes place through the origin of replication of M13 derivatives only |
| C. | Replication from M13 requires proteins to be provided by helper phage |
| D. | Some of the examples of these types of the combination are pUC 118, 119 and 120 |
| Answer» C. Replication from M13 requires proteins to be provided by helper phage | |
| 796. |
Choose the correct statement for the synthesis of RNA probe? |
| A. | Double stranded DNA is only used for probe synthesis |
| B. | Single stranded DNA can be used for probe synthesis |
| C. | Probes are prepared for RNA transcripts which are specific for only particular strand |
| D. | Probes are prepared for RNA transcripts which are specific for both the strands |
| Answer» C. Probes are prepared for RNA transcripts which are specific for only particular strand | |
| 797. |
Which of the statement doesn’t holds for phage display systems? |
| A. | The filamentous phage is often used as phage display system |
| B. | Coding sequences are inserted in one of the protein coating genes |
| C. | The most common protein coding genes are gene II or gene VIII |
| D. | The inserted is expressed along with other protein coat genes |
| Answer» D. The inserted is expressed along with other protein coat genes | |
| 798. |
Choose the correct statement for Sanger’s method of sequencing. |
| A. | They are also called as chain termination methods |
| B. | Use of M13 vector is made for getting double stranded DNA |
| C. | Use of dideoxynucleotide phosphate (ddNTP) is made |
| D. | The use of M13 vectors is more preferred these days |
| Answer» B. Use of M13 vector is made for getting double stranded DNA | |
| 799. |
Choose the incorrect statement with respect to the collection of single stranded molecules. |
| A. | An infected culture is set up and after a while the cells are removed by centrifugation |
| B. | The phage is in the supernatant and is precipitated by addition of glycol and sodium chloride |
| C. | The phage pellet is resuspended and phenol is used for removal of protein |
| D. | The single stranded molecules sediment at the bottom |
| Answer» E. | |
| 800. |
M13 vector is tightly packed. Where is the available site to insert DNA? |
| A. | In the gene II |
| B. | Between gene II and IV |
| C. | Between gene III and V |
| D. | Between gene V and VIII |
| Answer» C. Between gene III and V | |