MCQOPTIONS
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MCQOPTIONS
This section includes 2114 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1901. |
Which of these methods of a Thread class is used to suspend a thread for a period of time? |
| A. | sleep() |
| B. | terminate() |
| C. | suspend() |
| D. | stop() |
| Answer» B. terminate() | |
| 1902. |
What product do we get when ethylenediamine replaces ammonia as the aminating agent? |
| A. | Ethyleneamine |
| B. | Ethylenediamine |
| C. | Diethylenetriamine |
| D. | Diethylenediamine |
| Answer» D. Diethylenediamine | |
| 1903. |
Signal varying non-cyclically with time and becomes zero after a certain period of time is |
| A. | periodic |
| B. | transient |
| C. | dead zone |
| D. | none of the mentioned |
| Answer» C. dead zone | |
| 1904. |
Operation other than rated power will lead to ______________ |
| A. | increase in temperature |
| B. | decrease in temperature |
| C. | short circuit |
| D. | open circuit |
| Answer» B. decrease in temperature | |
| 1905. |
For the given slump and maximum size of coarse aggregate determine the ______________ |
| A. | Slump value |
| B. | The maximum size of aggregate |
| C. | The amount of mixing water |
| D. | The minimum water-cement ratio |
| Answer» D. The minimum water-cement ratio | |
| 1906. |
A 20mm line, drawn on the drawing sheet represents an actual length of 5m. What is the representative factor? |
| A. | 1:2.5 |
| B. | 1:25 |
| C. | 25:1 |
| D. | 1:250 |
| Answer» E. | |
| 1907. |
The overlay design is laid for a maximum life span of |
| A. | 5 years |
| B. | 7 years |
| C. | 9 years |
| D. | 10 years |
| Answer» E. | |
| 1908. |
Which of the following signal is used to myoelectric prosthetic devices? |
| A. | EEG |
| B. | EMG |
| C. | ECG |
| D. | VCG |
| Answer» C. ECG | |
| 1909. |
In stabilisation and solidification treatment _____ is mixed with contaminated media. |
| A. | Binding reagent |
| B. | Neutralisation agent |
| C. | Acidic agent |
| D. | Basic agent |
| Answer» B. Neutralisation agent | |
| 1910. |
The accuracy of data is paramount. No amount of statistical analysis will detect errors in pulp _________ numbers that are all very less because a buret could not be filled to the top. |
| A. | Kappa |
| B. | Beta |
| C. | Gamma |
| D. | Alfa |
| Answer» B. Beta | |
| 1911. |
When the material is exiting the roller, what is the tension at the exit zone called? |
| A. | Front tension |
| B. | Above tension |
| C. | Back tension |
| D. | Beneath tension |
| Answer» B. Above tension | |
| 1912. |
If L1′ and L2′ are regular languages, then L1.L2 will be$ |
| A. | regular |
| B. | non regular |
| C. | may be regular |
| D. | none of the mentioned |
| Answer» B. non regular | |
| 1913. |
In an Unsupervised learning |
| A. | Specific output values are given |
| B. | Specific output values are not given |
| C. | No specific Inputs are given |
| D. | Both inputs and outputs are given |
| Answer» C. No specific Inputs are given | |
| 1914. |
Acceptance testing is also known as |
| A. | Grey box testing |
| B. | White box testing |
| C. | Alpha Testing |
| D. | Beta testing |
| Answer» E. | |
| 1915. |
The vowel u must always follow the consonant q. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1916. |
The magnitude and direction of relative movements between the interior and exterior prisms of the conduits are dependent upon the___________ |
| A. | Settlement ratio |
| B. | Projection ratio |
| C. | Settlement of conduits |
| D. | Compressive strain |
| Answer» B. Projection ratio | |
| 1917. |
No such command |
| A. | A parabola |
| B. | A part of a parabola |
| C. | Error |
| Answer» B. A part of a parabola | |
| 1918. |
Let A order(axb) and Border(cxd) be two matrices, then for AB to exist, correct relation is given by: |
| A. | a = d |
| B. | b = c |
| C. | a = b |
| D. | c = d |
| Answer» C. a = b | |
| 1919. |
The potability of water can be checked by sanitary surveys. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1920. |
Maximum power transfer from the input matching port to the transistor will occur when: |
| A. | –ì<sub>in</sub>=–ì*<sub>S</sub> |
| B. | –ì<sub>in</sub>=–ì<sub>S</sub> |
| C. | Г<sub>in</sub>=Г<sub>S</sub>. e<sup>jω</sup> |
| D. | None of the mentioned |
| Answer» B. ‚Äö√Ñ√¨‚àö¬®<sub>in</sub>=‚Äö√Ñ√¨‚àö¬®<sub>S</sub> | |
| 1921. |
Which types of foundation should be adopted when the ground is sloping and it is economical to provide Foundation at the same level. |
| A. | Simple foundation |
| B. | Pad foundation |
| C. | Stepped foundation |
| D. | Pier foundation |
| Answer» D. Pier foundation | |
| 1922. |
What is Detailed Design? |
| A. | It is the activity of specifying internal elements of all major program parts, structure and relationships |
| B. | It is the activity of specifying programs major parts, their responsibilities, properties and interfaces |
| C. | It is the activity of specifying a program’s external structure |
| D. | None of the mentioned |
| Answer» B. It is the activity of specifying programs major parts, their responsibilities, properties and interfaces | |
| 1923. |
In air, the tangential component of flux density is continuous at the boundary. State True/False. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1924. |
What are the procedure followed for description of candidate architecture? |
| A. | Description should be done in architectural notation that is well understood by the parties involved in the analysis |
| B. | Description can be done in any notations that are well understood by the parties involved |
| C. | Description may or may not be described in notations that are used for analysis |
| D. | None of the mentioned |
| Answer» B. Description can be done in any notations that are well understood by the parties involved | |
| 1925. |
Thymus is smaller in children than in adults |
| A. | True |
| B. | False |
| Answer» C. | |
| 1926. |
What reactions come under supercooling? |
| A. | Peritectic |
| B. | Eutectic and Peritectic |
| C. | Eutectic and Eutectoid |
| D. | Peritectic and Eutectoid |
| Answer» D. Peritectic and Eutectoid | |
| 1927. |
A body is executing the simple harmonic motion with an angular frequency of 2rad/sec. Velocity of the body at 20m displacement, when amplitude of motion is 60m, is |
| A. | 90 m/s |
| B. | 118 m/s |
| C. | 113 m/s |
| D. | 131 m/s |
| Answer» D. 131 m/s | |
| 1928. |
Which statement holds true for hydroxyapatite? |
| A. | It binds to single stranded molecules more tightly than double stranded molecules |
| B. | It binds to linear molecules more tightly than circular molecules |
| C. | It binds to circular molecules more tightly than linear molecules |
| D. | It binds to double stranded molecules more tightly than single stranded molecules |
| Answer» E. | |
| 1929. |
Which method is used when mechanism is applied to structures with sloping members? |
| A. | method of instantaneous centre |
| B. | method of centre |
| C. | method of seismic centre |
| D. | method of metacentre |
| Answer» B. method of centre | |
| 1930. |
‘Volkswagen Polo’ is a$ |
| A. | Ultra-compact car |
| B. | Sub-compact car |
| C. | Compact car |
| D. | Executive car |
| Answer» C. Compact car | |
| 1931. |
The cylinder dimensions of a compound engine may be designed on the basis of |
| A. | equal initial piston loads on all pistons for obtaining same size of piston rod, connecting rod etc. for all cylinders |
| B. | equal power developed in each cylinder for uniform turning moment |
| C. | equal temperature drop in each cylinder for economy of steam |
| D. | all the mentioned |
| Answer» E. | |
| 1932. |
This structure is made redundant by temporarily removing how many support reactions? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 1933. |
Why it is necessary to calibrate all op-amp in the system periodically? |
| A. | To maintain current drift of a system |
| B. | To maintain output offset voltage in op-amp |
| C. | To maintain accuracy and linearity of a system |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1934. |
Which type of gyros works by calculating the difference in time taken by light to travel in a closed circle? |
| A. | Ring laser gyro |
| B. | MEMS gyro |
| C. | Floated gyro |
| D. | Dry tuned gyro |
| Answer» B. MEMS gyro | |
| 1935. |
Main component of an integrating type DVM is |
| A. | diode |
| B. | amplifier |
| C. | op amp |
| D. | oscillator |
| Answer» D. oscillator | |
| 1936. |
What does the ratio of number to weight average degree of polymerization for a bifunctional system represent? |
| A. | degree of polymerization |
| B. | breadth of molecular size |
| C. | extent of reaction |
| D. | none of the mentioned |
| Answer» C. extent of reaction | |
| 1937. |
E.coli is not a perfect host due to __________ |
| A. | Non-proteolytic degradation |
| B. | Proteolytic degradation |
| C. | Retained intercellularly |
| D. | Production at medium levels |
| Answer» C. Retained intercellularly | |
| 1938. |
The BOD of supernatant liquor in a sludge digestion process is ____ ppm. |
| A. | 3000 |
| B. | 0 |
| C. | 1000 |
| D. | 250 |
| Answer» B. 0 | |
| 1939. |
A standard abrasive water jet machining (AWJM) system contains mixer, accumulator, catcher, etc., modules. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1940. |
The measure of potential energy stored as combination of proton and voltage gradients across membrane is termed as |
| A. | Proton motive force |
| B. | Electron motive force |
| C. | Molecule motive force |
| D. | Ion motive force |
| Answer» B. Electron motive force | |
| 1941. |
WAIT statement provides more flexibility than sensitivity list. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1942. |
Which of the following operations are associative |
| A. | Natural joins |
| B. | Theta joins |
| C. | Both the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1943. |
The ratio of the RMS amplitude of the higher order harmonic frequencies to the RMS amplitude of the fundamental frequency is commonly called __________ |
| A. | Total harmonic power |
| B. | Total amplitude distortion |
| C. | Total frequency distortion |
| D. | Total harmonic distortion |
| Answer» E. | |
| 1944. |
How many techniques are used to plot the field form in salient pole machines? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» B. 3 | |
| 1945. |
What is a special characteristic of uniform flow parallel to X axis? |
| A. | Velocity is constant |
| B. | Acceleration is constant |
| C. | X- component of velocity is constant |
| D. | None of the mentioned |
| Answer» B. Acceleration is constant | |
| 1946. |
Pathology of which of the following disease has been studied using transgenic mouse model? |
| A. | Alzheimer’s |
| B. | Jaundice |
| C. | Prion |
| D. | Tumor |
| Answer» D. Tumor | |
| 1947. |
According to anthropocentrism who are more important? |
| A. | Fishes |
| B. | Lizards |
| C. | Humans |
| D. | Lions |
| Answer» D. Lions | |
| 1948. |
Is three dimensional doublet is defined as the strength of the doublet? |
| A. | False |
| B. | True |
| Answer» C. | |
| 1949. |
_____ are static in their behavior. |
| A. | Negative mixture |
| B. | Positive mixtures |
| C. | Neutral mixtures |
| D. | Solid mixtures |
| Answer» D. Solid mixtures | |
| 1950. |
Oxides of alumina are always treated as impurities in the molding sand. |
| A. | True |
| B. | False |
| Answer» C. | |