MCQOPTIONS
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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.
| 1901. |
Which of the following represents DC Bridge? |
| A. | Used to measure impedance |
| B. | AC supply for excitation |
| C. | Wein bridge |
| D. | None of the mentioned |
| Answer» E. | |
| 1902. |
The piston slide valve is an inside admission valve. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1903. |
A dc line carries as compared to ac line _____________ |
| A. | more power |
| B. | less power |
| C. | same power |
| D. | can’t be decided |
| Answer» B. less power | |
| 1904. |
Portal method is suitable for non-uniformly framed buildings. |
| A. | |
| B. | True |
| Answer» C. | |
| 1905. |
If ‚àë= {0,1}, then –§* will result to:$ |
| A. | ε |
| B. | –§ |
| C. | ‚àë |
| D. | None of the mentioned |
| Answer» B. ‚Äö√Ñ√¨¬¨√ü | |
| 1906. |
Which of the following is true about pins the method which is used to determine the included angle of an internal dovetail? |
| A. | Pins touch both the sides of dovetail |
| B. | Pins touches only one side of dovetail |
| C. | Pins are of different size is used |
| D. | Balls of different size is used |
| Answer» B. Pins touches only one side of dovetail | |
| 1907. |
Parsing determines Parse Trees (Grammatical Analysis) for a given sentence. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1908. |
In ______ arrangement, the steps are formed of treads only. |
| A. | Tread slab steps |
| B. | Cantilever tread slab steps |
| C. | Spandril steps |
| D. | Rectangular steps |
| Answer» C. Spandril steps | |
| 1909. |
An effective method to reduce the line-width is to make the cavity longer. State whether the following statement is true or false. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1910. |
Flue gas discharge velocity through chimney of a big thermal power plant may be around __________ m/sec |
| A. | 0.5 |
| B. | 500 |
| C. | 10 |
| D. | 50 |
| Answer» D. 50 | |
| 1911. |
Deadlock is a situation when thread is waiting for other thread to release acquired object. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1912. |
Which of the following is a part of the Magnetic disk assembly? |
| A. | Spindle |
| B. | Read write head |
| C. | Arm |
| D. | All of the mentioned |
| Answer» E. | |
| 1913. |
What are the other types of reduction? |
| A. | Metals in acid |
| B. | Electrolysis |
| C. | Metal hydride |
| D. | All of the mentioned |
| Answer» E. | |
| 1914. |
What is the appearance of oven coke? |
| A. | Bluish-green |
| B. | Reddish-brown |
| C. | Dark grey to light silver |
| D. | Matte black |
| Answer» D. Matte black | |
| 1915. |
Which of the following supports the MS-DOS file? |
| A. | pNA+ network manager |
| B. | pSOS+ kernel |
| C. | pSOS+ m |
| D. | pHILE+ file system |
| Answer» E. | |
| 1916. |
Which is better in terms of memory storage? |
| A. | synchronous circuits |
| B. | asynchronous circuits |
| C. | sequential circuits |
| D. | clocked circuits |
| Answer» B. asynchronous circuits | |
| 1917. |
6 7 8 9 10 |
| A. | 15 17 8 8 20 |
| B. | 15 17 8 29 20 |
| C. | Syntax error while passing reference of array variable. |
| Answer» C. Syntax error while passing reference of array variable. | |
| 1918. |
Name the light absorbing pigment present in the Rods? |
| A. | Neuroglia |
| B. | Aqueous humor |
| C. | Rhodopsin |
| D. | Perikaryon |
| Answer» D. Perikaryon | |
| 1919. |
The effectiveness E can be defined as ____ |
| A. | FX<sub>D</sub>/ BX<sub>D</sub> |
| B. | BX<sub>D</sub>/FX<sub>F</sub> |
| C. | DX<sub>D</sub>/FX<sub>F</sub> |
| D. | BX<sub>D</sub>/ DX<sub>F</sub> |
| Answer» D. BX<sub>D</sub>/ DX<sub>F</sub> | |
| 1920. |
____ option is used with the cut command for cutting fields. |
| A. | -c |
| B. | -n |
| C. | -f |
| D. | -a |
| Answer» D. -a | |
| 1921. |
Induction of lysogen takes place because of: |
| A. | Low levels of cII gene |
| B. | Low level of cI gene |
| C. | Low levels of both cI and cII gene |
| D. | High levels of both cI and cII gene |
| Answer» C. Low levels of both cI and cII gene | |
| 1922. |
Is vortex lines leading from the wing tips? |
| A. | False |
| B. | True |
| Answer» C. | |
| 1923. |
Power generating system is based on _______ |
| A. | Biomass gasification |
| B. | Coal gasification |
| C. | Solar energy |
| D. | Wind energy |
| Answer» B. Coal gasification | |
| 1924. |
Catecholamine is derived from _____ |
| A. | Acetylcholine |
| B. | Tyrosine |
| C. | Tryptophan |
| D. | Epinephrine |
| Answer» C. Tryptophan | |
| 1925. |
What is controller ? |
| A. | It is a program component that makes decisions and directs other components |
| B. | It is a way that decision making is distributed among program components |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. It is a way that decision making is distributed among program components | |
| 1926. |
Which are the joints parallel to linear structure? |
| A. | Cross joints |
| B. | Longitudinal joints |
| C. | Alternate joints |
| D. | Q joints |
| Answer» C. Alternate joints | |
| 1927. |
What was the per person intake of PCBs in Japan in 1972? |
| A. | 40–60µg |
| B. | 40–50µg |
| C. | 40–70µg |
| D. | 40–72µg |
| Answer» E. | |
| 1928. |
While executing the instruction, OUTSW, the SI is incremented by |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 1929. |
The constant β in βAg0fy/γm0 for tensile strength of angle section does not depend on :$ |
| A. | area of unconnected leg |
| B. | size of outstanding leg |
| C. | ultimate stress of material |
| D. | thickness of outstanding leg |
| Answer» B. size of outstanding leg | |
| 1930. |
What is the comparative of far? |
| A. | Farther |
| B. | Further |
| C. | Farthest |
| D. | More far |
| Answer» B. Further | |
| 1931. |
What is the effect of ring strain in lactone (cyclic ester) or a lactam (cyclic amide)? |
| A. | Increases carbonyl stretching frequency |
| B. | Decreases carbonyl stretching frequency |
| C. | Increases C = C frequency |
| D. | Decreases C = C frequency |
| Answer» B. Decreases carbonyl stretching frequency | |
| 1932. |
The quantity of calgon to be added to prevent scale and sludge formation is |
| A. | 10-20 ppm |
| B. | 30-50 ppm |
| C. | 0.005-0.1 ppm |
| D. | 0.5-5 ppm |
| Answer» E. | |
| 1933. |
For any instance, XK+1 is |
| A. | X<sub>k</sub> + h |
| B. | X<sub>k</sub> + t |
| C. | X<sub>k</sub> + X |
| D. | X<sub>k</sub> + X1 |
| Answer» B. X<sub>k</sub> + t | |
| 1934. |
Which gas is used as a protection in carbon arc welding? |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Carbon tetra fluoride |
| D. | Methane |
| Answer» C. Carbon tetra fluoride | |
| 1935. |
Zero-input response is also known as ____________ |
| A. | zero-state response |
| B. | Natural response |
| C. | state-input response |
| D. | Forced response |
| Answer» C. state-input response | |
| 1936. |
The voltage between __________ and ___________ is called phase voltage. |
| A. | line and line |
| B. | line and reference |
| C. | neutral point and reference |
| D. | line and neutral point |
| Answer» E. | |
| 1937. |
What property does steel impart to an R.C.C. structure? |
| A. | Compression and tension |
| B. | Tension |
| C. | Shear |
| D. | Compression |
| Answer» B. Tension | |
| 1938. |
Which of the following is not used in the shell molding? |
| A. | Metal Pattern |
| B. | Sand-resin |
| C. | Dump box |
| D. | Gating system |
| Answer» E. | |
| 1939. |
The __________ function that does not create gaps in the ordering. |
| A. | Intense_rank() |
| B. | Continue_rank() |
| C. | Default_rank() |
| D. | Dense_rank() |
| Answer» E. | |
| 1940. |
The circuit is to operate at a temperature in the range 0°C to 75°C and the temperature coefficient of VOS is 10 μV/°C?$ |
| A. | 8.5 mV |
| B. | 9 mV |
| C. | 9.5 mV |
| D. | 10 mV |
| Answer» D. 10 mV | |
| 1941. |
The mechanism consisting of three turning pairs and one sliding pair, is called a |
| A. | single slider crank chain |
| B. | whitworth quick return motion mechanism |
| C. | crank and slotted lever quick return motion mechanism |
| D. | all of the mentioned |
| Answer» E. | |
| 1942. |
Speed of signal in transmission line is equal to the speed of light. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1943. |
The load angle δ is between$ |
| A. | Ef and Ia |
| B. | Ia and field flux |
| C. | Ef and Vt |
| D. | Vt and Ia |
| Answer» D. Vt and Ia | |
| 1944. |
The atomic power reactor at Rajasthan was built in: |
| A. | 1900 |
| B. | 1935 |
| C. | 1965 |
| D. | 1340 |
| Answer» D. 1340 | |
| 1945. |
What principle does pulse oximetry follow? |
| A. | Law of Absorbance |
| B. | Law of Reflection |
| C. | Beer – Lambert Law |
| D. | Law of Irradiance |
| Answer» D. Law of Irradiance | |
| 1946. |
How many types of graphic recorders are there? |
| A. | five |
| B. | ten |
| C. | three |
| D. | one |
| Answer» D. one | |
| 1947. |
With respect to eukaryotic replication which of the following enzyme is not correctly paired with its function? |
| A. | Primase – initiation of new strand synthesis |
| B. | RF-C – recruitment, maintenance and coordination of DNA polymerases |
| C. | DNA polymerase ε – elongation of DNA strand |
| D. | τ protein – binds to DNA polymerase |
| Answer» C. DNA polymerase ‚âà√≠¬¨¬µ ‚Äö√Ñ√∂‚àö√ë‚àö¬® elongation of DNA strand | |
| 1948. |
Which of the following statement can’t be used inside a process?$ |
| A. | WAIT |
| B. | IF ELSE |
| C. | Variable declaration |
| D. | PORT MAP |
| Answer» E. | |
| 1949. |
Gene therapy is a technique preferred to cure inherited diseases by |
| A. | Repairing the faulty gene |
| B. | Introducing the correct copy of the gene |
| C. | Adding new cells to the body |
| D. | PCR |
| Answer» C. Adding new cells to the body | |
| 1950. |
Which of the following is the base install for R? |
| A. | Contrib |
| B. | Base |
| C. | Rtools |
| D. | None of the mentioned |
| Answer» C. Rtools | |