MCQOPTIONS
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MCQOPTIONS
This section includes 2460 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
| 1851. |
Alkylated compounds cannot be synthesized. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1852. |
Which of the below cannot be used to measure vertical heights? |
| A. | Self level |
| B. | Aneroid barometer |
| C. | Transit |
| D. | Hypsometer |
| Answer» D. Hypsometer | |
| 1853. |
For a direct current, the rms current is ________ the mean current. |
| A. | Greater than |
| B. | Less than |
| C. | Equal to |
| D. | Not related to |
| Answer» D. Not related to | |
| 1854. |
If The feed contains 3 moles of each component of the feed, which one is the limiting reactant? |
| A. | Al |
| B. | CuCl2 |
| C. | Neither Al nor CuCl2 |
| D. | None of the mentioned |
| Answer» C. Neither Al nor CuCl2 | |
| 1855. |
Which pins are used to connect an external crystal? |
| A. | INR |
| B. | ADS |
| C. | XIN |
| D. | SIN |
| Answer» D. SIN | |
| 1856. |
___________ commutation is usually used in phase-controlled rectifiers |
| A. | line |
| B. | load |
| C. | forced |
| D. | external-pulse |
| Answer» B. load | |
| 1857. |
Data analytics scripts are written in ____________ . |
| A. | Hive |
| B. | CQL |
| C. | PigLatin |
| D. | Java |
| Answer» D. Java | |
| 1858. |
Any bulk solid is made up of _________ |
| A. | Two |
| B. | Three |
| C. | Two or more |
| D. | Three or more |
| Answer» D. Three or more | |
| 1859. |
In Electro discharge machining, highest wear ratio is associated with which type of melting point? |
| A. | Low |
| B. | Medium |
| C. | High |
| D. | Very high |
| Answer» B. Medium | |
| 1860. |
What is not improved by case hardening? |
| A. | Surface hardness |
| B. | Wear resistance |
| C. | Flexibility |
| D. | Fatigue life |
| Answer» D. Fatigue life | |
| 1861. |
Heat dissipating capacity of internally expanding brakes is a problem. |
| A. | True |
| B. | No |
| C. | There is no heat generated |
| D. | Heat is convected away on its own |
| Answer» B. No | |
| 1862. |
A mobile, lipid soluble carrier of two electrons present in chloroplasts is |
| A. | PQ<sub>B</sub> |
| B. | Q |
| C. | Cytochrome c |
| D. | Plastocyanin |
| Answer» B. Q | |
| 1863. |
What is the effective power if the transmitted power of 5W is increased to 50dB? |
| A. | 100KW |
| B. | 300KW |
| C. | 500KW |
| D. | 700KW |
| Answer» D. 700KW | |
| 1864. |
______ is part of structure which transmits the load to soil underneath. |
| A. | Basement |
| B. | Plinth |
| C. | Lentils |
| D. | Foundation |
| Answer» E. | |
| 1865. |
________ is used to fuel gas furnace. |
| A. | Marsh gas |
| B. | Carbon-dioxide |
| C. | Ammonia gas |
| D. | Natural gas |
| Answer» E. | |
| 1866. |
Effective aperture is a parameter of the antenna that gives the physical aperture of the antenna. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1867. |
The ratio of total useful heat drop to the total isentropic heat drop, is called |
| A. | Rankine efficiency |
| B. | Stage efficiency |
| C. | Internal efficiency |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1868. |
Abbreviation HEVs stands for what |
| A. | Highly Efficient Vehicles |
| B. | Hybrid Electric Vehicles |
| C. | Highly Economic Vehicles |
| D. | Highly Engineered Vehicles |
| Answer» C. Highly Economic Vehicles | |
| 1869. |
Which of the following separate flute from each other in twist drills? |
| A. | Web |
| B. | Chisel edge corner |
| C. | Outer corner |
| D. | Neck |
| Answer» B. Chisel edge corner | |
| 1870. |
Which scale you prefer if there is a need to measure most accurately. |
| A. | Plain scale |
| B. | Vernier scale |
| C. | Ordinary scale |
| D. | Comparative scale |
| Answer» C. Ordinary scale | |
| 1871. |
How to improve the workability of concrete. |
| A. | Increase the w/c ratio |
| B. | Decrease the w/c ratio |
| C. | Decrease the size of aggregates |
| D. | Don’t mix it for longer time |
| Answer» B. Decrease the w/c ratio | |
| 1872. |
Which caspase is activated in the ER pathway of apoptosis? |
| A. | Caspase 3 |
| B. | Caspase 7 |
| C. | Caspase 8 |
| D. | Caspase 12 |
| Answer» E. | |
| 1873. |
Which technique was started for narrowing of injection laser line widths? |
| A. | External resonator cavity |
| B. | Long-hauled oscillator |
| C. | Circulator |
| D. | Gyrator |
| Answer» B. Long-hauled oscillator | |
| 1874. |
Why retardation test is carried on DC machine? |
| A. | To find stray losses |
| B. | To find eddy current losses |
| C. | To find field copper losses |
| D. | To find windage losses |
| Answer» B. To find eddy current losses | |
| 1875. |
Which of the following is not a parameter for decrease in strength of slender member? |
| A. | seismic load |
| B. | initial lack of straightness |
| C. | residual stress |
| D. | variation of material properties |
| Answer» B. initial lack of straightness | |
| 1876. |
An IC function generator can allow the signals for |
| A. | Amplitude Modulation (AM) |
| B. | Frequency Modulation (FM) |
| C. | Frequency Shift Keying (FSK) |
| D. | All of the mentioned |
| Answer» E. | |
| 1877. |
A catalyst provides an alternative pathway with a lower activation energy. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1878. |
What does the expression ‘2 BETWEEN 2 AND 5’ result in?$ |
| A. | True |
| B. | False |
| C. | -1 |
| D. | 2 |
| Answer» B. False | |
| 1879. |
The Mullerion duct in the female amniotes develops into __________ |
| A. | Uterus |
| B. | Ureters |
| C. | Oviduct |
| D. | Vagina |
| Answer» D. Vagina | |
| 1880. |
Which leucocytes release heparin and histamine into the blood? |
| A. | Basophils |
| B. | Neutrophils |
| C. | Monocytes |
| D. | Lymphocytes |
| Answer» B. Neutrophils | |
| 1881. |
Maximum value of flux established in a transformer on load is equal to _________ |
| A. | E1/ (4.44*f*N<sub>1</sub>) |
| B. | E1/ (4.44*f*N<sub>2</sub>) |
| C. | E2/ (4.44*f*N<sub>1</sub>) |
| D. | Cannot define |
| Answer» B. E1/ (4.44*f*N<sub>2</sub>) | |
| 1882. |
For realisation of SR flip-flop from JK flip-flop, if S=1, R=0 & present state is 0 then next state will be |
| A. | 1 |
| B. | 0 |
| C. | Don’t care |
| D. | Toggle |
| Answer» B. 0 | |
| 1883. |
The development of USM was started in _____ |
| A. | 1920 |
| B. | 1927 |
| C. | 1947 |
| D. | 1980 |
| Answer» C. 1947 | |
| 1884. |
How can we solve discrete time convolution problems? |
| A. | The graphical method only |
| B. | Graphical method and tabular method |
| C. | Graphical method, tabular method and matrix method |
| D. | Graphical method, tabular method, matrix method and summation method |
| Answer» D. Graphical method, tabular method, matrix method and summation method | |
| 1885. |
Contour maps are used to calculate the reservoir capacity. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1886. |
At what conditions does the Coulomb friction occur between the surfaces in contact of collar bearings or pivots? |
| A. | When there is no lubricating fluid |
| B. | When there is no friction fluid |
| C. | When there is no adhesive fluid |
| D. | When there is no cohesive fluid |
| Answer» B. When there is no friction fluid | |
| 1887. |
The exergy of an isolated system can ____ |
| A. | increase |
| B. | decrease |
| C. | never increase |
| D. | never decrease |
| Answer» D. never decrease | |
| 1888. |
The unit that preserves the history of each conditional branch is |
| A. | Branch Target Buffer (BTB) |
| B. | Branch History Table (BHT) |
| C. | Static prediction |
| D. | Dynamic prediction |
| Answer» C. Static prediction | |
| 1889. |
ADC10 needs external capacitors on its voltage reference. |
| A. | true |
| B. | false |
| C. | cant be said |
| D. | depends on the conditions |
| Answer» C. cant be said | |
| 1890. |
For a minimum reflux ratio ________ condenser or reboiler loads are used. |
| A. | Less |
| B. | More |
| C. | Infinity |
| D. | Partial |
| Answer» B. More | |
| 1891. |
State true or false. The development of ophitic texture is completely understood. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1892. |
Determine the minimum value of load resistance that can be used in the circuit with (IZ)Min=3mA. The input voltage is 10V and the resistance R is 500Ω. The Zener diode has a VZ=6V 0and (IZ)MAX=90mA.$ |
| A. | 1KΩ |
| B. | 2.4KΩ |
| C. | 1.2KΩ |
| D. | 3.6KΩ |
| Answer» D. 3.6K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ | |
| 1893. |
What kind of additives prevent the degradation of polymers while their processing and storage? |
| A. | stabilizers |
| B. | cross-linking agents |
| C. | plasticizers |
| D. | fillers |
| Answer» B. cross-linking agents | |
| 1894. |
What is typical range of EMG signals? |
| A. | 0.025 to 0.050 mV |
| B. | 0.050 to 0.1 mV |
| C. | 0.1 to 0.5 mV |
| D. | 0.5 to 1 mV |
| Answer» D. 0.5 to 1 mV | |
| 1895. |
What is the commercial use of silica gel? |
| A. | Removal of organic pollutants from aqueous effluents |
| B. | Production of N2 from air |
| C. | Drying of air and other gases |
| D. | Separation of molecules based on size and shape |
| Answer» D. Separation of molecules based on size and shape | |
| 1896. |
What are the most diverse macromolecules in the cell? |
| A. | lipids |
| B. | mineral salts |
| C. | proteins |
| D. | carbohydrates |
| Answer» D. carbohydrates | |
| 1897. |
Oxygen affinity for hemoglobin is affected by Ph and this phenomenon is known as Bohr’s effect.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1898. |
Which signal is used with kill command to terminate the process when they ignore the SIGTERM signal (15)? |
| A. | SIGTERM (16) |
| B. | SIGTERM(0) |
| C. | SIGKILL(9) |
| D. | -d |
| Answer» D. -d | |
| 1899. |
If the total quantity of earth obtained from digging in the bed is equal to the quantity of earth required for the formation of the banks then this is known as economic digging. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 1900. |
Scarlet fever is similar to the pharyngitis in all respects. |
| A. | True |
| B. | False |
| Answer» C. | |