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.
| 2101. |
Pit Furnace is used in ___________ |
| A. | Permanent mould |
| B. | Shell mould |
| C. | Skin dried mould |
| D. | Air dried mould |
| Answer» B. Shell mould | |
| 2102. |
The number N of radio transmitters or point sources of radiation distributed uniformly over the sky which an antenna can resolve is given by: |
| A. | 4π/ ΩA |
| B. | 2π/ ΩA |
| C. | π/ ΩA |
| D. | None of the mentioned |
| Answer» B. 2‚âà√¨‚àö√ë/ ‚âà√≠¬¨¬©A | |
| 2103. |
The impulse reaction turbine has its driving force |
| A. | partly as an impulsive force and partly as a reaction force |
| B. | as an impulsive force |
| C. | as a reaction force |
| D. | none of the mentioned |
| Answer» B. as an impulsive force | |
| 2104. |
A delivery van falls under the category of which type of vehicles. |
| A. | Heavy passenger vehicles |
| B. | Light passenger vehicles |
| C. | Heavy goods vehicles |
| D. | Light goods vehicles |
| Answer» E. | |
| 2105. |
Which of the following part of twist drill is responsible for making chips curl and provide passage for chip flow? |
| A. | Lip clearance |
| B. | Face |
| C. | Flute |
| D. | Flank |
| Answer» D. Flank | |
| 2106. |
The scale used in micrometer is _____________ |
| A. | Plain scale |
| B. | Comparative scale |
| C. | Diagonal scale |
| D. | Circular vernier scale |
| Answer» E. | |
| 2107. |
Epstein Barr virus can cause cancer by________________ |
| A. | Producing p53 binding protein |
| B. | Inducing cytochrome release from mitochondria |
| C. | Producing anti-apoptotic protein |
| D. | Producing adaptor protein in excess |
| Answer» D. Producing adaptor protein in excess | |
| 2108. |
___________ improves the spectral purity of the device output and noise current. |
| A. | Power dissipation |
| B. | Laser line width reduction |
| C. | Laser line width injection |
| D. | Phase noise |
| Answer» C. Laser line width injection | |
| 2109. |
If DC generators are located near load centres, which losses can be minimised? |
| A. | Iron losses |
| B. | Eddy current losses |
| C. | Line losses |
| D. | Corona losses |
| Answer» D. Corona losses | |
| 2110. |
Which of the following is true about intermediate length compression members? |
| A. | members will fail by yielding only |
| B. | members will fail by both yielding and buckling |
| C. | their behaviour is elastic |
| D. | all fibres of the members will be elastic during failure |
| Answer» C. their behaviour is elastic | |
| 2111. |
Which of the following have distorted sinewave? |
| A. | Function generator |
| B. | Biphasic oscillator |
| C. | RC phase shit oscillator |
| D. | Wein bridge oscillator |
| Answer» B. Biphasic oscillator | |
| 2112. |
What is the purpose of holding whatever tag you create in the attribute type? |
| A. | To have more information |
| B. | To identify the scripting language |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2113. |
Factors affecting speed of reaction does not include |
| A. | Concentration |
| B. | Particle size |
| C. | Change in mass |
| D. | Pressure |
| Answer» D. Pressure | |
| 2114. |
What causes a replication master server to delete all the binary log files even if they are still in use? |
| A. | RESET MASTER LOGS |
| B. | FLUSH TABLES |
| C. | RELOAD |
| D. | FLUSH LOGS |
| Answer» B. FLUSH TABLES | |
| 2115. |
Antrum is the cavity of _________ |
| A. | Gastrula |
| B. | Blastula |
| C. | Graafian follicle |
| D. | Ovary |
| Answer» D. Ovary | |
| 2116. |
What is Pernicious anemia? |
| A. | Low RBC count |
| B. | Destruction of RBC maturation |
| C. | Death of WBC |
| D. | Low WBC count |
| Answer» C. Death of WBC | |
| 2117. |
Which of the following statement is true for no-load current of the transformer? |
| A. | has high magnitude and low power factor |
| B. | has high magnitude and high power factor |
| C. | has small magnitude and high power factor |
| D. | has small magnitude and low power factor |
| Answer» E. | |
| 2118. |
For realisation of JK flip-flop from SR flip-flop, if J=1, K=0 & present state is 0(i.e. Q(n)=0) then excitation input will be |
| A. | S=0, R=1 |
| B. | S=X, R=0 |
| C. | S=1, R=0 |
| D. | S=1, R=1 |
| Answer» D. S=1, R=1 | |
| 2119. |
During USM, which of the following vibrates at ultrasonic frequency? |
| A. | Slurry mix |
| B. | Workpiece |
| C. | Tool |
| D. | Abrasive particles only |
| Answer» D. Abrasive particles only | |
| 2120. |
How can a cascade connected discrete time system respresented? |
| A. | y[n] = x[n] + t[n] + r[n] |
| B. | y[n] = x[n] * t[n] * r[n] |
| C. | y[n] = x[n] * t[n] + r[n] |
| D. | y[n] = x[n] + t[n] * r[n] |
| Answer» C. y[n] = x[n] * t[n] + r[n] | |
| 2121. |
Contour map is useful to determine the tracing of contour gradients and the location of route. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2122. |
The pivots and collar bearings are used as to support the axial load on the rotating shaft. |
| A. | False |
| B. | True |
| Answer» C. | |
| 2123. |
When the closed system is allowed to undergo a spontaneous change from a given state to a dead state, its exergy is ____ destroyed ____ producing useful work. |
| A. | not completely, though |
| B. | not completely, without |
| C. | completely, though |
| D. | completely, without |
| Answer» E. | |
| 2124. |
The advantage of static prediction is |
| A. | simple and fast |
| B. | does not require table lookups or calculations |
| C. | performs without much degradation |
| D. | all of the mentioned |
| Answer» E. | |
| 2125. |
Usually, a capacitor is inserted between an analog input and the ground because |
| A. | it blocks the analog voltage |
| B. | it suppresses the noise |
| C. | it increases the gain |
| D. | none of the mentioned |
| Answer» C. it increases the gain | |
| 2126. |
Estimate the condenser requirement for total reflux. |
| A. | Small condenser |
| B. | Medium condenser |
| C. | Large condenser |
| D. | Partial condenser |
| Answer» D. Partial condenser | |
| 2127. |
What is the absolute reverse of porphyritic texture? |
| A. | Poiklitic |
| B. | Granitic |
| C. | Felsitic |
| D. | Ophitic |
| Answer» B. Granitic | |
| 2128. |
Which property of polymer is enhanced by the use of mica as filler? |
| A. | toughness |
| B. | heat resistance |
| C. | adhesiveness |
| D. | impact resistance |
| Answer» C. adhesiveness | |
| 2129. |
What is used to display EMG waveforms? |
| A. | Cathode Ray Oscilloscope |
| B. | Analog storage Oscilloscope |
| C. | Digital Oscilloscope |
| D. | Dual-beam Oscilloscope |
| Answer» B. Analog storage Oscilloscope | |
| 2130. |
What is the commercial use of carbon molecular sieve? |
| 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» C. Drying of air and other gases | |
| 2131. |
What type of macromolecule carries out catalysis in biological systems? |
| A. | proteins called enzymes |
| B. | carbohydrates called starches |
| C. | lipids called steroids |
| D. | nucleic acids called DNA |
| Answer» B. carbohydrates called starches | |
| 2132. |
Name the protein which is responsible for extensibility and elasticity of connective tissues. |
| A. | Collagen |
| B. | Elastin |
| C. | Actin |
| D. | Keratin |
| Answer» C. Actin | |
| 2133. |
Which one of the following command is used for killing the last background job? |
| A. | kill $ |
| B. | kill $$ |
| C. | kill $! |
| D. | kill ! |
| Answer» D. kill ! | |
| 2134. |
A power canal refers to a canal used for hydraulic power generation, rather than for transport. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2135. |
Streptococus pyogenes comprises which Lancefield group? |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» B. B | |
| 2136. |
Which of the following is not Sprite Sheet generator? |
| A. | Lemonade |
| B. | Firewoks CS6 |
| C. | SpriteMe |
| D. | Pixelomator |
| Answer» E. | |
| 2137. |
Which of the following is a tool to monitor outgoing traffic of target PC’s email and intercept all the emails sent from it?$ |
| A. | Wireshark |
| B. | Advanced Stealth Email Redirector |
| C. | MS Outlook |
| D. | Cisco Jabber |
| Answer» C. MS Outlook | |
| 2138. |
Which of the following expression is true if Z1, Z2 are same type of reactance? |
| A. | sinh⁡α/2 sin⁡β/2=0 |
| B. | coshα/2 sin⁡β/2=0 |
| C. | coshα/2 cos⁡β/2=0 |
| D. | sinhα/2 cos⁡β/2=0 |
| Answer» E. | |
| 2139. |
Proportional controller: |
| A. | Introduces offset |
| B. | Increases bandwidth |
| C. | Increases margin of stability |
| D. | Reduces velocity constant |
| Answer» B. Increases bandwidth | |
| 2140. |
Which of the following is a variant of snapshot isolation |
| A. | First committer wins |
| B. | First updater wins |
| C. | More than one of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2141. |
Integerp and Zerop will be same __ |
| A. | When argument is not an integer or equal to 0 |
| B. | When argument is not equal to 0 |
| C. | When argument is a negative integer |
| D. | When argument is a negative integer and not 0 |
| Answer» B. When argument is not equal to 0 | |
| 2142. |
IS-41 does not rely on autonomous registration. State whether True or False. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2143. |
Secondary losses are caused due to _________ |
| A. | frictional forces |
| B. | lift force induced in turbine |
| C. | drag force induced by secondary force |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 2144. |
The probabilistic model was used to identify small nucleolar (sno) RNAs in the yeast genome that methylate ribosomal RNA. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2145. |
The process is repeated iteratively for each clip polygon side, using the output list from one stage as the input list for the next. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2146. |
How can mutant strains be produced? |
| A. | In systematic mutagenesis programmes |
| B. | In individual organisms |
| C. | Both by individual organisms and systematic mutagenesis programmes |
| D. | Apart from these two, other methods are also used |
| Answer» D. Apart from these two, other methods are also used | |
| 2147. |
The most common placement of the leads from the Einthoven’s triangle is __________$ |
| A. | Positive Left Arm and Negative Right Arm |
| B. | Positive Left Leg and Negative Right Arm |
| C. | Positive Left Leg and Negative Left Arm |
| D. | Positive Right Arm and Negative Left Leg |
| Answer» C. Positive Left Leg and Negative Left Arm | |
| 2148. |
Viscoelasticity exhibits which of the following properties? |
| A. | Time-dependent |
| B. | Temperature-dependent |
| C. | Temperature and time dependent |
| D. | Temperature and time independent |
| Answer» D. Temperature and time independent | |
| 2149. |
Find the discharge through a rectangular orifice 3.2 m wide and 1.7 m deep fitted to a easier tank. The water level in a team is 3.3 m above the top edge of orifice. Take Cd = 0.6 |
| A. | 29.4 m<sup>3</sup>/s |
| B. | 58.5 m<sup>3</sup>/s |
| C. | 67.9 m<sup>3</sup>/s |
| D. | 78.7 m<sup>3</sup>/s |
| Answer» B. 58.5 m<sup>3</sup>/s | |
| 2150. |
What is the value of A (0)? |
| A. | F9* |
| B. | A9* |
| C. | A6* |
| D. | F6* |
| Answer» D. F6* | |