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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.
| 2251. |
Dehydration and hydrolysis reactions involve removing or adding which of the following to macromolecule subunits? |
| A. | C and O |
| B. | OH and H |
| C. | CH and NH<sub>2</sub> |
| D. | COOH and H |
| Answer» C. CH and NH<sub>2</sub> | |
| 2252. |
Arrange the following sequence of collagen synthesis in the correct order. |
| A. | The entrance of polypeptide into the rough endoplasmic reticulum |
| B. | Packaged in to transport vesicle |
| C. | Hydroxylation of lysyl and prolyl residues |
| D. | Formation of tropocollagen |
| Answer» E. | |
| 2253. |
Which command is used for premature termination of a process? |
| A. | signal |
| B. | nice |
| C. | kill |
| D. | nohup |
| Answer» D. nohup | |
| 2254. |
The canal system does not consist ______________ |
| A. | main canal |
| B. | branch canal |
| C. | sub-main canal |
| D. | major distributary |
| Answer» D. major distributary | |
| 2255. |
Antibiotics can easily reach the staphylococci. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2256. |
Each image in sprite should be approximately of ___________ |
| A. | 100 pixels |
| B. | 20 pixels |
| C. | 10 pixels |
| D. | 50 pixels |
| Answer» D. 50 pixels | |
| 2257. |
_______________ needs to be turned off in order to prevent from this attack. |
| A. | Email scripting |
| B. | Email attachments |
| C. | Email services |
| D. | Third party email programs |
| Answer» B. Email attachments | |
| 2258. |
Which of the following method is used for manufacturing screws? |
| A. | Hot forging |
| B. | Cold forging |
| C. | Impact forging |
| D. | Gradual pressure forging |
| Answer» C. Impact forging | |
| 2259. |
If Z1, Z2 are same type of reactance, then |Z1/4 Z2| is real, then? |
| A. | |Z<sub>1</sub>/4 Z<sub>2</sub>|=0 |
| B. | |Z<sub>1</sub>/4 Z<sub>2</sub>| < 0 |
| C. | |Z<sub>1</sub>/4 Z<sub>2</sub>| > 0 |
| D. | | Z<sub>1</sub>/4 Z<sub>2</sub>|>= 0 |
| Answer» D. | Z<sub>1</sub>/4 Z<sub>2</sub>|>= 0 | |
| 2260. |
P+D controller: |
| A. | Introduces offset |
| B. | Increases bandwidth |
| C. | Increases margin of stability |
| D. | Reduces velocity constant |
| Answer» D. Reduces velocity constant | |
| 2261. |
State true or false: Snapshot isolation prevents lost updates |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2262. |
What is the use of zerop? |
| A. | To check object is zero |
| B. | To check object is NIL |
| C. | To make non-zero object to zero |
| D. | It is same as integerp |
| Answer» B. To check object is NIL | |
| 2263. |
Which of the following network protocol is used by US cellular carriers to automatically accommodate subscribers who roam into their coverage regions? |
| A. | IS-36 |
| B. | IS-121 |
| C. | IS-41 |
| D. | IS-14 |
| Answer» D. IS-14 | |
| 2264. |
For simple radial equilibrium it is assumed that _____ |
| A. | r*Vu = constant |
| B. | r/Vu = constant |
| C. | Vu/r = constant |
| D. | None of the mentioned |
| Answer» B. r/Vu = constant | |
| 2265. |
Fichant and Burks (1991) described a program, tRNAscan, that searches a genomic sequence with a sliding window searching simultaneously for matches to a set of invariant bases and conserved self-complementary regions in tRNAs with an accuracy of 97.5%. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2266. |
Only vertices from the subject polygon that are on the _______________ are selected. |
| A. | lower half |
| B. | boundary |
| C. | opaque side |
| D. | visible side |
| Answer» E. | |
| 2267. |
The inactivation of endogenous genes may also be helpful in directing the expression of mutated gene in the absence of background expression of wild type gene. Is the given statement true or false? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2268. |
What result do the various combinations of limb leads give? |
| A. | Einthoven’s Triangle |
| B. | Beethoven’s Triangle |
| C. | Bermuda’s Triangle |
| D. | Electrical Triangle |
| Answer» B. Beethoven‚Äö√Ñ√∂‚àö√ë‚àö¬•s Triangle | |
| 2269. |
For an isentropic material, the stress-strain relationship is known as _________ |
| A. | Bragg’s law |
| B. | Hooke’s law |
| C. | Lenz law |
| D. | Sokolov-Ternov effect |
| Answer» C. Lenz law | |
| 2270. |
Find the discharge through a rectangular orifice 2.2 m wide and 1.3 m deep fitted to a easier tank. The water level in a team is 2.5 m above the top edge of orifice. |
| A. | 13.9 m<sup>3</sup>/s |
| B. | 11.5 m<sup>3</sup>/s |
| C. | 16.9 m<sup>3</sup>/s |
| D. | 8.7 m<sup>3</sup>/s |
| Answer» B. 11.5 m<sup>3</sup>/s | |
| 2271. |
@media |
| A. | @media screen |
| B. | div |
| C. | transform |
| Answer» C. transform | |
| 2272. |
Which is not true for Key-Wrapping? |
| A. | Used for small Plain Texts |
| B. | It has a relatively higher throughput than other modes |
| C. | It has block size of 64 bits |
| D. | It has n+1 cipher blocks, for n plaintext block |
| Answer» C. It has block size of 64 bits | |
| 2273. |
The reinforcement can cater for which requirements: |
| A. | Limited requirement |
| B. | Serviceability requirements |
| C. | Range requirements |
| D. | Termed requirements |
| Answer» C. Range requirements | |
| 2274. |
Which of the following pairs is held together by the complementary base pairing in the B complex of splicosome? |
| A. | U1, U2 |
| B. | U2, U4 |
| C. | U4, U6 |
| D. | U2, U5 |
| Answer» D. U2, U5 | |
| 2275. |
It requires ______ pound(s) of milk to produce one pound of butter. |
| A. | 1 |
| B. | 11 |
| C. | 22 |
| D. | 33 |
| Answer» D. 33 | |
| 2276. |
The energy of the emitted radiation at a given wavelength R (v) was derived by __________ is given as a function of frequency (v), the speed of light in a vacuum (c), temperature (T), and Boltzmann’s constant (k).$ |
| A. | Einstein |
| B. | Planck |
| C. | Boltzmann |
| D. | C. V. Raman |
| Answer» C. Boltzmann | |
| 2277. |
A gas does work during adiabatic expansion. The source of mechanical energy so produced is the internal energy of the gas itself. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2278. |
The entire expression cassette may be ____________ by DNA methylation. |
| A. | Initiated |
| B. | Inactivated |
| C. | Increased |
| D. | Decreased |
| Answer» C. Increased | |
| 2279. |
The point coordinates of the vertex just opposite to the origin are |
| A. | 0 0 0 |
| B. | 0 0 1 |
| C. | 0 1 1 |
| D. | 1 1 1 |
| Answer» E. | |
| 2280. |
Jamming is caused by |
| A. | Multipath |
| B. | Natural phenomena |
| C. | Multipath & Natural phenomena |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2281. |
When the Lower control limits for a p chart are less than zero, what is done? |
| A. | The value LCL<0 is utilized in control chart |
| B. | There is a certain constant C added to both UCL and LCL, i.e. UCL<sub>new</sub>=UCL<sub>old</sub>+ C and LCL<sub>new</sub>=LCL<sub>old</sub>+C |
| C. | There is certain constant value added to LCL only, i.e. LCL<sub>new</sub>=LCL<sub>old</sub>+C |
| D. | LCL=0 is taken and assumed that control chart only has the upper control limit |
| Answer» E. | |
| 2282. |
Electron beam machining process can machine holes of diameters in the range of _____ |
| A. | 10 μm to 80 μm |
| B. | 50 μm to 100 μm |
| C. | 100 μm to 2 mm |
| D. | 2 mm to 5 mm |
| Answer» D. 2 mm to 5 mm | |
| 2283. |
______ pointer is used to point to parameters passed or local parameters of the subroutine. |
| A. | Stack pointer |
| B. | Frame pointer |
| C. | Parameter register |
| D. | Log register |
| Answer» C. Parameter register | |
| 2284. |
_________ are used in the data storage. |
| A. | Bakelite |
| B. | TEFLON |
| C. | Poly carbonates |
| D. | Polyethylene |
| Answer» D. Polyethylene | |
| 2285. |
The expression of relative stability at 20oC is given by |
| A. | S = (1-(0.794)<sup>T20</sup> |
| B. | S = 100 (1-(0.794) <sup>T20</sup>) |
| C. | S = 1-(0.794) <sup>T20</sup> |
| D. | S = 100 (0.794) <sup>T20</sup> |
| Answer» C. S = 1-(0.794) <sup>T20</sup> | |
| 2286. |
Which of the following is true relation among s-domain and z-domain? |
| A. | s=(1+z<sup>-1</sup>)/T |
| B. | s=(1+z )/T |
| C. | s=(1-z<sup>-1</sup>)/T |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2287. |
How perpendicularity of drill head guide to the base plate is performed? |
| A. | By placing the frame level with graduations from 0.03 to 0.05 mm/m on spindle table |
| B. | By placing the frame level with graduations from 0.05 to 0.1 mm/m on guide column |
| C. | By placing the frame level with graduations from 0.05 to 0.1 mm/m on spindle table |
| D. | By placing the frame level with graduations from 0.03 to 0.05 mm/m on guide column |
| Answer» E. | |
| 2288. |
Is kutta condition refers to the flow pattern on the body? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2289. |
A function f(x) is defined from A to B then f -1 is defined : |
| A. | from A to B |
| B. | from B to A |
| C. | depends on the inverse of function |
| D. | none of the mentioned |
| Answer» C. depends on the inverse of function | |
| 2290. |
What is the maximum value of the peripheral speed that should not exceed? |
| A. | 25 m per sec |
| B. | 20 m per sec |
| C. | 30 m per sec |
| D. | 35 m per sec |
| Answer» D. 35 m per sec | |
| 2291. |
The vector used for cloning in non-enteric bacteria must also be able to replicate in E.coli. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2292. |
The instrument used for the examination of particle size ‚â• 0.5 micron is$ |
| A. | Microscope |
| B. | Electron microscope |
| C. | Telescope |
| D. | All of the mentioned |
| Answer» B. Electron microscope | |
| 2293. |
Does there is any effect on particular neuron which got repeatedly fired ? |
| A. | yes |
| B. | no |
| Answer» B. no | |
| 2294. |
PDA stands for? |
| A. | Personal digital assistants |
| B. | Personal digital additionals |
| C. | Personal digital advantage |
| D. | Public digital assistants |
| Answer» B. Personal digital additionals | |
| 2295. |
Which of the following does NOT include power required for mixing by an impeller? |
| A. | Rheological nature of the fluid |
| B. | Friction in the motor |
| C. | Speed, nature and type of the impeller |
| D. | None of the mentioned |
| Answer» C. Speed, nature and type of the impeller | |
| 2296. |
For an infinite number of plates required, the desired separation |
| A. | Hardly possible |
| B. | Finely possible |
| C. | Can’t be specified |
| D. | Assumable |
| Answer» B. Finely possible | |
| 2297. |
The batch.xml file establishes a:- |
| A. | BasicDataSource |
| B. | DataSourceTransactionManager |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2298. |
Potential transformer is similar in design to a |
| A. | C.T. |
| B. | Step up transformer |
| C. | Power transformer |
| D. | Step down transformer |
| Answer» D. Step down transformer | |
| 2299. |
________ is a technique to form a rivet head without access to the other side of the joint. |
| A. | full-tubular riveting |
| B. | blind riveting |
| C. | split riveting |
| D. | flush joint |
| Answer» C. split riveting | |
| 2300. |
Involute profile is preferred to cyloidal because |
| A. | the profile is easy to cut |
| B. | only one curve is required to cut |
| C. | the rack has straight line profile and hence can be cut accurately |
| D. | none of the mentioned |
| Answer» C. the rack has straight line profile and hence can be cut accurately | |