MCQOPTIONS
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MCQOPTIONS
This section includes 2095 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 1201. |
Which of the following is not a solution for torsional buckling?$ |
| A. | increasing length of members subjected to torsion |
| B. | by careful arrangement of members |
| C. | by providing bracing to prevent lateral movement and twisting |
| D. | box section fabricated by adding welding side plates to ISHB sections |
| Answer» B. by careful arrangement of members | |
| 1202. |
Bubbles of air in radiator is sign of _________ problem.$ |
| A. | cracked block |
| B. | blown head gasket |
| C. | seized block |
| D. | lack of engine oil |
| Answer» C. seized block | |
| 1203. |
A good quality coal should have$ |
| A. | low fusion point of ash |
| B. | high sulphur |
| C. | high ash content |
| D. | none of the mentioned |
| Answer» E. | |
| 1204. |
Relocating bits used by relocating loader are specified by$ |
| A. | Relocating loader itself |
| B. | Linker |
| C. | Assembler |
| D. | Macro Processor |
| Answer» C. Assembler | |
| 1205. |
Which is preferred to attain higher input resistance and the output amplitude equal to input?$ |
| A. | Voltage follower |
| B. | Voltage series feedback amplifier |
| C. | Voltage shunt feedback amplifier |
| D. | Inverter |
| Answer» B. Voltage series feedback amplifier | |
| 1206. |
Sideslip sensors are only used in experimental aircraft and not in general aviation or commercial aircraft.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1207. |
Calculate the initial weight of moisture if one kg block of borax laundry soap with initial moisture content of 24% is dried and brought to 20%.$ |
| A. | 0.194 |
| B. | 0.236 |
| C. | 0.876 |
| D. | 0.239 |
| Answer» B. 0.236 | |
| 1208. |
What kind of chain-initiating active centre is generated by bimolecular initiation mechanism of spontaneous thermal polymerization?$ |
| A. | monoradical |
| B. | biradical |
| C. | ion |
| D. | none of the mentioned |
| Answer» C. ion | |
| 1209. |
Symbiosis and mutualism are same.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 1210. |
Which of the following is the correct expression of the height of chimney emitting sulfur dioxide?$ |
| A. | HC = 74 K<sub>p</sub><sup>0.27</sup> |
| B. | HC = 14 K<sub>p</sub><sup>0.33</sup> |
| C. | HC = 14 K<sub>p</sub><sup>0.47</sup> |
| D. | HC = 74 K<sub>p</sub><sup>0.33</sup> |
| Answer» C. HC = 14 K<sub>p</sub><sup>0.47</sup> | |
| 1211. |
In case of ductile materials, plastic deformation starts when yield strength is exceeded.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1212. |
Which of the following encodes recombinase?$ |
| A. | fliC |
| B. | fljB |
| C. | hin |
| D. | fljA |
| Answer» D. fljA | |
| 1213. |
If the DC excitation is suddenly dropped to 0 ,the three phase alternator _________$ |
| A. | runs as motor |
| B. | stops to zero speed in few seconds |
| C. | continues to run as motor but at lower speed |
| D. | no change in the operating conditions |
| Answer» B. stops to zero speed in few seconds | |
| 1214. |
The Hello protocol sends periodic updates to ensure that a neighbor relationship is maintained between adjacent routers.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1215. |
What is there in right hand side of a variable assignment?$ |
| A. | Time expressions |
| B. | Waveform elements |
| C. | Delays |
| D. | Simple expressions |
| Answer» E. | |
| 1216. |
If a query is optimized without providing specific values for its parameters the technique is called __________$ |
| A. | Complex query handling |
| B. | Multi query optimization |
| C. | Complex query optimization |
| D. | Parametric query optimization |
| Answer» E. | |
| 1217. |
By dividing volumetric thermal resistance by required thermal resistance we will obtain ___________$ |
| A. | Power dissipation of heat sink |
| B. | Volume of heat sink |
| C. | Maximum temperature of heat sink |
| D. | Volume of surrounding air |
| Answer» C. Maximum temperature of heat sink | |
| 1218. |
What is the relation of the specific electric loading and the diameter?$ |
| A. | specific electric loading is directly proportional to the diameter |
| B. | specific electric loading is indirectly proportional to the diameter |
| C. | specific electric loading is directly proportional to the square of the diameter |
| D. | specific electric loading is indirectly proportional to the square of the diameter |
| Answer» C. specific electric loading is directly proportional to the square of the diameter | |
| 1219. |
The_nature_of_streamlines_in_a_flow_net_obtained_by_the_combination_of_source_and_sink_is-$ |
| A. | Linear |
| B. | Curvilinear |
| C. | Circular |
| D. | Random |
| Answer» D. Random | |
| 1220. |
Which_membranes_have_greater_binding_capacity_than_nitrocellulose_membranes?$ |
| A. | Sucrose |
| B. | Agarose |
| C. | Nylon |
| D. | Teflon |
| Answer» D. Teflon | |
| 1221. |
In_2NF$ |
| A. | No functional dependencies (FDs) exist |
| B. | No multivalued dependencies (MVDs) exist |
| C. | No partial FDs exist |
| D. | No partial MVDs exist |
| Answer» D. No partial MVDs exist | |
| 1222. |
Is_additional_term_can_be_added_to_make_an_aircraft_wing_station?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1223. |
What_power_requirement’s_does_an_axial_impellor_requires?$# |
| A. | = 5 hp |
| B. | > 2 hp |
| C. | < 5 hp |
| D. | > 5 hp |
| Answer» E. | |
| 1224. |
The_blind_risers_are_connected_at_top_of_the_cope.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1225. |
Obtain_the_transform_impedance_of_the_network_shown_in_question_6.$ |
| A. | (6s-8)/( 4s<sup>2</sup>+19s-4) |
| B. | (6s+8)/( 4s<sup>2</sup>+19s+4) |
| C. | (6s+8)/( 4s<sup>2</sup>-19s+4) |
| D. | (6s-8)/( 4s<sup>2</sup>+19s+4) |
| Answer» C. (6s+8)/( 4s<sup>2</sup>-19s+4) | |
| 1226. |
Which_of_the_following_is_incorrect_for_the_minor_diameter_tolerance_of_effective_diameter_for_internal_threads?$ |
| A. | For 26 tpi : Tolerance = 0.2p+0.004” |
| B. | For 26 tpi : Tolerance = 0.2p+0.005” |
| C. | For 22 tpi : Tolerance = 0.2p+0.005” |
| D. | For 26 tpi : Tolerance = 0.2p+0.007” |
| Answer» B. For 26 tpi : Tolerance = 0.2p+0.005‚Äö√Ñ√∂‚àö√ë‚àöœÄ | |
| 1227. |
__________glue_is_used_for_curing_with_water.$ |
| A. | Epoxy |
| B. | Polyamide |
| C. | Silicone |
| D. | Polyurethane |
| Answer» E. | |
| 1228. |
Which_of_the_following_property_sets_the_font_size_of_text?$ |
| A. | font |
| B. | font-text |
| C. | font-size |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 1229. |
In_a_lifting_machine,_the_effort_required_to_lift_loads_of_200N_and_300N_were_50N_and_60N_respectively._If_the_velocity_ratio_of_the_machine_is_20_determine_maximum_efficiency_which_can_be_expected_from_this_machine.$ |
| A. | 30 % |
| B. | 40 % |
| C. | 50 % |
| D. | 60 % |
| Answer» D. 60 % | |
| 1230. |
Which_of_these_should_be_plotted_on_the_x_bar_chart?$ |
| A. | Counts |
| B. | Defects |
| C. | Problems Solved |
| D. | Measurements |
| Answer» E. | |
| 1231. |
Evaluate_d‚ÅÑdx_Cot(x)Cosec(x)$# |
| A. | – Cosec<sup>2</sup> (x)- Cosec<sup>2</sup> (x)Cot(x) |
| B. | – Cosec<sup>3</sup> (x)- <sup>2</sup> (x)Cot(x) |
| C. | – Cosec(x) – Cosec<sup>2</sup> (x)Cot(x) |
| D. | – Cosec<sup>3</sup> (x)- Cosec(x)Cot<sup>2</sup> (x) |
| Answer» C. ‚Äö√Ñ√∂‚àö√ë‚àö¬® Cosec(x) ‚Äö√Ñ√∂‚àö√ë‚àö¬® Cosec<sup>2</sup> (x)Cot(x) | |
| 1232. |
Dimensional_tolerances_of_very_less_microns_are_possible_with_AJMM$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1233. |
Which_lustre_cannot_occur_to_the_calcite?$ |
| A. | Adamantine |
| B. | Waxy |
| C. | Vitreous |
| D. | Silky |
| Answer» B. Waxy | |
| 1234. |
Quartz_supports_several_types_of_triggers:-$ |
| A. | SimpleTrigger |
| B. | CronTrigger |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1235. |
The_ultimate_strength_in_flexure_is_known_as_modulus_of_________$ |
| A. | Toughness |
| B. | Rupture |
| C. | Resilience |
| D. | Hardening |
| Answer» C. Resilience | |
| 1236. |
What_is_Curie_point_for_most_of_the_ferrous_magnetic_materials?$ |
| A. | 550ÀöC |
| B. | 760ÀöC |
| C. | 910ÀöC |
| D. | 1133ÀöC |
| Answer» C. 910‚àö√Ñ‚àö‚àÇC | |
| 1237. |
Which_of_the_following_is_not_true_for_LCD?$ |
| A. | Low reliability |
| B. | Short life span |
| C. | Short response time |
| D. | None of the mentioned |
| Answer» E. | |
| 1238. |
Which_keyword_must_be_used_to_get_a_more_granular_insight_of_the_memory_usage?$ |
| A. | verb |
| B. | verbose |
| C. | granule |
| D. | none of the mentioned |
| Answer» C. granule | |
| 1239. |
A_wooden_roof_is_a_roofing_system_made_from_metal_pieces_or_tiles_characterized_by_its_high_resistance,_impermeability_and_longevity.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 1240. |
Which_of_the_following_is_untrue_regarding_Prediction_with_Neural_Networks?$ |
| A. | It has to be first trained by sequences with known structures |
| B. | Between input and output are many connected hidden layers |
| C. | Between the connected hidden layers the machine learning takes place to adjust the mathematical weights of internal connections |
| D. | It doesn’t have to be first trained by sequences with known structures |
| Answer» E. | |
| 1241. |
_________gives_an_exact,_up_to_the_second_state_of_all_devices_on_a_network.$ |
| A. | Signaling |
| B. | Security |
| C. | Presence detection |
| D. | Power consumption |
| Answer» D. Power consumption | |
| 1242. |
Where_is_the_catchment_area_situated_with_respect_to_dam?$ |
| A. | Behind the dam |
| B. | Front of dam |
| C. | Right beneath the dam |
| D. | Opposite to the Dam Head |
| Answer» B. Front of dam | |
| 1243. |
In__________riveting,_the_rivets_in_the_adjacent_rows_are_staggered_and_are_placed_in_between_those_of_the_previous_row.$ |
| A. | diamond |
| B. | chain |
| C. | square |
| D. | zigzag |
| Answer» E. | |
| 1244. |
The_instruction_of_MMX_that_is_essential_when_a_floating-point_routine_calls_an_MMX_routine_or_viceversa_is$ |
| A. | MOV |
| B. | PADD |
| C. | EMMS |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1245. |
Calculate_the_final_flux_in_an_inductor_having_inductance_0.004H,_number_of_turns_is_200_and_the_current_changes_from_5A_to_7A._The_initial_flux_is_760‚à´Wb.$# |
| A. | 200‚à´Wb |
| B. | 400‚à´Wb |
| C. | 600‚à´Wb |
| D. | 800‚à´Wb |
| Answer» E. | |
| 1246. |
p-chloro_aniline_and_anilinium_hydrogen_chloride_can_be_distinguished_by_which_of_the_following?$ |
| A. | Sandmaeyer reaction |
| B. | Carbyl amine reaction |
| C. | Hinsberg’s reaction |
| D. | AgNO<sub>3</sub> |
| Answer» E. | |
| 1247. |
The_enzyme_________is_almost_completely_inactivated_during_pasteurization.$ |
| A. | Lactose |
| B. | Acid glycerol |
| C. | Alkaline phosphatase |
| D. | Free fatty acids |
| Answer» D. Free fatty acids | |
| 1248. |
The_computation_of_collapse_or_ultimate_load_is_influenced_by:$ |
| A. | Degree of compression |
| B. | Degree of bending |
| C. | Degree of redistribution |
| D. | Degree of strain |
| Answer» D. Degree of strain | |
| 1249. |
For_a_local_enhancement_using_mean_and_variance,_there_is_one_condition:_σs(x,_y)_≤_k2DG,_where,_MDG_is_global_standard_deviation,_k2_a_positive_constant_and_σs(x,_y)_a_measure_of_contrast_at_point_(x,_y)._Then,_which_fact_is_true_for_k2_if_its_values_is_less_than_1.0?$# |
| A. | Enhancement is being done on light areas |
| B. | Enhancement is being done on dark areas |
| C. | Enhancement is being done independent of value of k<sub>0</sub> |
| D. | None of the mentioned |
| Answer» C. Enhancement is being done independent of value of k<sub>0</sub> | |
| 1250. |
Hydraulic_Ram_is_used_in_areas_where_there_is_a_source_of__________power.$ |
| A. | Thermal |
| B. | Hydroelectric |
| C. | Biogas |
| D. | Solar |
| Answer» C. Biogas | |