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MCQOPTIONS
This section includes 5314 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 2751. |
WHAT_IS_THE_WARBURG_EFFECT??$ |
| A. | Shows increased glycolysis in Cancer cell |
| B. | Disease caused by pesticide |
| C. | Blockage of ATP synthesis |
| D. | Inhibitor of glycolysis |
| Answer» B. Disease caused by pesticide | |
| 2752. |
A_LIQUID_PHASE_HAS_TO_BE_USED_IN_COLD_WELDING.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 2753. |
IN_ELECTROMAGNETIC_WAVES,_THE_ELECTRIC_FIELD_WILL_BE_PERPENDICULAR_TO_WHICH_OF_THE_FOLLOWING??$ |
| A. | Magnetic field intensity |
| B. | Wave propagation |
| C. | Both H and wave direction |
| D. | It propagates independently |
| Answer» D. It propagates independently | |
| 2754. |
TWO_CAPACITORS_HAVING_VOLTAGE_2F_AND_4F_ARE_CONNECTED_IN_SERIES._THIS_COMBINATION_IS_CONNECTED_TO_A_100V_SUPPLY,_CALCULATE_THE_VOLTAGE_ACROSS_THE_2F_CAPACITOR.?$ |
| A. | 66.67V |
| B. | 33.33V |
| C. | 100V |
| D. | 0V |
| Answer» C. 100V | |
| 2755. |
THE_MILK_AFTER_HOMOGENIZATION_WILL_NOT_BE_SUITABLE_FOR_PRODUCTION_OF_SEMI-HARD_OR_HARD_CHEESES_DUE_TO_WHICH_OF_THE_FOLLOWING_REASONS??$ |
| A. | Too soft coagulum |
| B. | Too hard coagulum |
| C. | Off flavor |
| D. | Bitter taste |
| Answer» B. Too hard coagulum | |
| 2756. |
WHICH_OF_THE_FOLLOWING_ARE_TRUE_FOR_THE_SINGLETON_CLASS??$ |
| A. | Singleton classes should be used whenever it is important that only a single instance of a class exist and that that single instance be widely accessible |
| B. | The Singleton pattern can also be used, with slight modifications, when a limited number of instances greater than one are desired |
| C. | Access restrictions are usually easy to add by restricting the visibility of either the class or the factory method |
| D. | All of the mentioned |
| Answer» E. | |
| 2757. |
BUFFER_CAPACITY_IS_MAXIMUM_WHEN?$ |
| A. | One mole of NH<sub>4</sub> Cl is added to two moles of NH<sub>4</sub> OH |
| B. | One mole of NH<sub>4</sub> Cl is added to one moles of NH<sub>4</sub> OH |
| C. | One mole of NH<sub>4</sub> Cl is added to one mole of NaOH |
| D. | One mole of NaCl is added to one mole of NaOH |
| Answer» C. One mole of NH<sub>4</sub> Cl is added to one mole of NaOH | |
| 2758. |
WHICH_OF_THESE_OPERATORS_DOES_NOT_PERFORM_RELATIVE-VALUE_COMPARISONS??$ |
| A. | = |
| B. | == |
| C. | <= |
| D. | >= |
| Answer» C. <= | |
| 2759. |
VI_EDITOR_STORES_MOST_OF_ITS_INFORMATION_IN_A_HIDDEN_SWAP_FILE.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2760. |
COLONY-FORMING_UNITS_PER_ML_IS_THE_UNIT_OF______________?$ |
| A. | Microscopic count |
| B. | Electronic enumeration |
| C. | Plate count |
| D. | Turbidimetric measurement |
| Answer» D. Turbidimetric measurement | |
| 2761. |
HOW_IS_A_NORMAL_TO_A_TANGENT_DRAWN??$ |
| A. | Angle bisector |
| B. | Perpendicular bisector |
| C. | Rectangle |
| D. | Semicircle |
| Answer» C. Rectangle | |
| 2762. |
REAL_CRYSTALS_DEFORM_AT_THEORETICAL_SHEAR_STRENGTH.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 2763. |
USING_OF_INTERCOOLER_AND_REHEATING_PROCESS__________EFFICIENCY.?$ |
| A. | increases |
| B. | decreases |
| C. | does not change |
| D. | none of the mentioned |
| Answer» B. decreases | |
| 2764. |
IDENTIFY_THE_INCORRECT_STATEMENT_REGARDING_THE_REAGENT_6M_NH3?$ |
| A. | It increases hydroxide and NH<sub>3</sub> concentration |
| B. | It decreases H+ concentration |
| C. | It is capable of precipitating insoluble hydroxides |
| D. | It is capable of forming hydro complexes |
| Answer» E. | |
| 2765. |
WHAT_IS_THE_SOFTENING_POINT_OF_WESTERN_MONTMORILLONITE??$ |
| A. | 800°F – 1150°F |
| B. | 1200°F – 1650°F |
| C. | 1750°F – 2100°F |
| D. | 2100°F – 2450°F |
| Answer» E. | |
| 2766. |
WHICH_TYPE_OF_ECOSYSTEM_ACCOUNTS_FOR_MOST_OF_THE_NET_PRIMARY_PRODUCTIVITY_ON_EARTH_EVEN_THOUGH_IT_HAS_A_LOW_AVERAGE_NET_PRIMARY_PRODUCTIVITY??$ |
| A. | Tropical rain forest |
| B. | Desert |
| C. | Tropical evergreen forest |
| D. | Oceans |
| Answer» E. | |
| 2767. |
WHAT_WILL_BE_THE_THEORETICAL_ELONGATION_OF_OUTSIDE_FIBRE_IN_RATIO_TO_THE_NEUTRAL_AXIS,_IF_INSIDE_BEND_RADIUS_IS_EQUAL_TO_THE_MATERIAL_THICKNESS_AND_THE_BENDING_FACTOR_IS_EQUAL_TO_0.33??$ |
| A. | 14.5% |
| B. | 25.3% |
| C. | 40% |
| D. | 50.3% |
| Answer» E. | |
| 2768. |
THE_PARTICLES_WHICH_PASSES_THROUGH_A_PARTICULAR_MESH_SIZE_IS_CALLED_AS_____?$ |
| A. | Oversized |
| B. | Undersized |
| C. | Exact |
| D. | By-pass |
| Answer» C. Exact | |
| 2769. |
WHAT_IS_THE_DIFFERENCE_BETWEEN_THE_INFUSION_PUMP_AND_SYRINGE_PUMP??$ |
| A. | Syringe Pumps are used when a larger amount of medication has to be sent in while infusion pumps are used for smaller doses of medication |
| B. | Infusion pump injects into the abdomen and syringe pump injects in the blood vessels |
| C. | Infusion Pumps are used when a larger amount of medication has to be sent in while syringe pumps are used for smaller doses of medication |
| D. | Syringe pump injects into the abdomen and infusion pump injects in the blood vessels |
| Answer» D. Syringe pump injects into the abdomen and infusion pump injects in the blood vessels | |
| 2770. |
WHICH_PACKAGE_COMPRISES_OF_THE_CORE_JDBC_API??$ |
| A. | java.sql |
| B. | java.database |
| C. | sql.java |
| D. | java.relation |
| Answer» B. java.database | |
| 2771. |
KEE_IS_A_PRODUCT_OF:?$ |
| A. | Teknowledge |
| B. | IntelliCorpn |
| C. | Texas Instruments |
| D. | Tech knowledge |
| Answer» C. Texas Instruments | |
| 2772. |
THE_FIRST_PROPAGATING_MODE_ON_A_GROUNDED_DIELECTRIC_IS:?$ |
| A. | TMO mode |
| B. | TM1 mode |
| C. | TM2 mode |
| D. | TM3 mode |
| Answer» C. TM2 mode | |
| 2773. |
OUT_OF_THE_BELOW_GIVEN_METHODS_WHICH_OF_THESE_IS_OPERATED_IN_BATCH_PROCESS??$ |
| A. | Sludge drying bed |
| B. | Belt Filter press |
| C. | Centrifuge |
| D. | Sludge lagoons |
| Answer» C. Centrifuge | |
| 2774. |
WHAT_DO_YOU_MEAN_BY_THE_SPLITTING_POINT??$ |
| A. | The two streams split with different composition |
| B. | The two streams split with equal composition |
| C. | Assuming it’s not a reactor and there’s only 2 streams |
| D. | Assuming it’s not a reactor and there’s only 1 stream |
| Answer» C. Assuming it‚Äö√Ñ√∂‚àö√ë‚àö¬•s not a reactor and there‚Äö√Ñ√∂‚àö√ë‚àö¬•s only 2 streams | |
| 2775. |
WHICH_OF_THE_FOLLOWING_STATEMENTS_IS_VALID_IF_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§`SAMPLEDB`‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_IS_A_DATABASE_AND_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§`TBL`‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_IS_A_TABLE_IN_IT??$# |
| A. | SELECT * FROM `sampledb.member` |
| B. | SELECT * FROM `sampledb`.`member` |
| C. | SELECT * FROM `member`.`sampledb` |
| D. | SELECT * FROM `member.sampledb` |
| Answer» C. SELECT * FROM `member`.`sampledb` | |
| 2776. |
LOWER_IONIC_STRENGTH_IS_AN_EXAMPLE_OF_INCREASED_STRINGENCY_IN_SOUTHERN_BLOTTING.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2777. |
WHAT_IS_THE_AVERAGE_EQUILIBRIUM_RADICAL_CONCENTRATION_IN_THE_AQUEOUS_MEDIUM_IN_EMULSION_POLYMERIZATION??$ |
| A. | 108 radical/cm<sup>3</sup> |
| B. | 1013 radical/cm<sup>3</sup> |
| C. | 105 radical/cm<sup>3</sup> |
| D. | 1015 radical/cm<sup>3</sup> |
| Answer» B. 1013 radical/cm<sup>3</sup> | |
| 2778. |
FAST_NEEDLE_METHOD_IS_MORE_ACCURATE_THAN_THE_LOOSE_NEEDLE_METHOD.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2779. |
FOR_SUITABLE_POWER_CONFINEMENT_OF_FUNDAMENTAL_MODE,_THE_NORMALIZED_FREQUENCY_V_SHOULD_BE_MAINTAINED_IN_THE_RANGE_1.5_TO_2.4‚ÂÀ√≠¬¨‚À´M_AND_THE_FRACTIONAL_INDEX_DIFFERENCE_MUST_BE_LINEARLY_INCREASED_AS_A_SQUARE_FUNCTION_WHILE_THE_CORE_DIAMETER_IS_LINEARLY_REDUCED_TO_KEEP_V_CONSTANT._THIS_CONFINEMENT_IS_ACHIEVED_BY-?$# |
| A. | Increasing level of silica doping in fiber core |
| B. | Increasing level of germanium doping in fiber core |
| C. | Decreasing level of silica germanium in fiber core |
| D. | Decreasing level of silica doping in fiber core |
| Answer» C. Decreasing level of silica germanium in fiber core | |
| 2780. |
CHARACTERISTIC_OF_ORGANIC_SOLID_WASTE_IS______?$ |
| A. | Derived oil |
| B. | Tars |
| C. | Inorganic aqueous |
| D. | Organic liquid |
| Answer» C. Inorganic aqueous | |
| 2781. |
THE_COMMERCIAL_METHOD_WHICH_COMBINES_THE_EFFECT_OF_VIBRATION_WITH_JETTING_IS_KNOWN_AS________?$ |
| A. | Flooding |
| B. | Ramming |
| C. | Vibration |
| D. | Vibroflotation |
| Answer» E. | |
| 2782. |
WHICH_OF_FOLLOWING_STATEMENT_IS_TRUE??$ |
| A. | |
| B. | |
| Answer» C. | |
| 2783. |
WHAT_IS_THE_CAUSE_FOR_DOWNWARD_BENDING??$ |
| A. | Differential compression |
| B. | Differential shearing |
| C. | Intrusions |
| D. | Flowage folding |
| Answer» B. Differential shearing | |
| 2784. |
COEFFICIENT_OF_DISCHARGE_IS_DIRECTLY_PROPORTIONAL_TO_MASS_FLOW_RATE.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2785. |
‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§SHE_COMPARED_ME_WITH_HER_FRIEND‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•-_THE_STATEMENT_IS_CORRECT.?$# |
| A. | True |
| B. | False |
| Answer» C. | |
| 2786. |
HOW_MANY_REACTION_FORCES_ARE_INVOLVED_IN_A_SHORT_LINK_TYPE_OF_JOINT??$ |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 2787. |
WHAT_IS_THE_OPTIMUM_VALUE_OF_SIDE_CUTTING_EDGE_IN_DEGREES_FOR_MAXIMUM_TOOL_LIFE??$ |
| A. | 20 |
| B. | 22 |
| C. | 25 |
| D. | 30 |
| Answer» E. | |
| 2788. |
DESIGN_A_SUITABLE_SECTION_FOR_THE_TIE_MEMBER_OF_A_TRUSS_TO_SUPPORT_A_MAXIMUM_DESIGN_TENSILE_FORCE_OF_500KN._THE_PERMISSIBLE_COMPRESSIVE_STRESS_IN_CONCRETE_AT_TRANSFER_IS_15N/MM2?$ |
| A. | 41500 |
| B. | 4000 |
| C. | 22000 |
| D. | 1500 |
| Answer» B. 4000 | |
| 2789. |
ALVEOLI_BECOME_ENLARGED_AND_DAMAGED_WITH_REDUCED_SURFACE_AREA_IN_HEAVY_SMOKERS._THIS_CONDITION_IS_CALLED____________?$ |
| A. | Emphysema |
| B. | Silicosis |
| C. | Asthma |
| D. | Bronchitis |
| Answer» B. Silicosis | |
| 2790. |
AN_INDEX_CANNOT_COVER_A_QUERY_ON_A_________COLLECTION_WHEN_RUN_AGAINST_A_MONGOS_IF_THE_INDEX_DOES_NOT_CONTAIN_THE_SHARD_KEY.?$ |
| A. | vertical |
| B. | sharded |
| C. | horizontal |
| D. | none of the mentioned |
| Answer» C. horizontal | |
| 2791. |
WHAT_ARE_THE_PROPERTIES_OF_PRIMARY_HYDROGENATION_PRODUCTS??$ |
| A. | High boiling oil |
| B. | Heavy oils |
| C. | Lighter oils |
| D. | All of the mentioned |
| Answer» E. | |
| 2792. |
THE_MINIMUM_SPACING_BETWEEN_TWO_N-WELL_IS_______MICRO_METER?$ |
| A. | 4 |
| B. | 5 |
| C. | 8 |
| D. | 8.5 |
| Answer» E. | |
| 2793. |
HYDROGENATION_OF_PETROLEUM_OILS_IS/ARE_CLASSIFIED_IN_WHAT??$ |
| A. | Destructive |
| B. | Non-destructive |
| C. | Both destructive and non-destructive |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2794. |
____________IS_USED_FOR_WRITING_BLOCKS_WITH_SINGLE_REPLICA_IN_MEMORY.?$ |
| A. | Hot |
| B. | Lazy_Persist |
| C. | One_SSD |
| D. | All_SSD |
| Answer» C. One_SSD | |
| 2795. |
A_BAROMETER_HAS_LIQUID_LEVEL_10_CM_ABOVE_THE_OUTSIDE_LEVEL_AND_THE_GAS_CAPTURED_INSIDE_HAS_THE_PRESSURE_OF_0.5_ATM,_WHAT_IS_THE_DENSITY_OF_LIQUID??$ |
| A. | 0.5 atm-s<sup>2</sup>/m<sup>2</sup> |
| B. | 1 atm-s<sup>2</sup>/m<sup>2</sup> |
| C. | 1.5 atm-s<sup>2</sup>/m<sup>2</sup> |
| D. | 2 atm-s<sup>2</sup>/m<sup>2</sup> |
| Answer» B. 1 atm-s<sup>2</sup>/m<sup>2</sup> | |
| 2796. |
HE,_NE,_AR_ALL_ARE?$ |
| A. | Inert gas |
| B. | Reactive gas |
| C. | Ideal gas |
| D. | None of the mentioned |
| Answer» B. Reactive gas | |
| 2797. |
WHAT_IS_THE_WEIGHT_PERCENTAGE_OF_H2O??$ |
| A. | 26.47 |
| B. | 36.47 |
| C. | 47.47 |
| D. | 58.47 |
| Answer» B. 36.47 | |
| 2798. |
WHAT_IS_MULTITHREADED_PROGRAMMING??$ |
| A. | It’s a process in which two different processes run simultaneously |
| B. | It’s a process in which two or more parts of same process run simultaneously |
| C. | It’s a process in which many different process are able to access same information |
| D. | It’s a process in which a single process can access information from many sources |
| Answer» C. It‚Äö√Ñ√∂‚àö√ë‚àö¬•s a process in which many different process are able to access same information | |
| 2799. |
IN_CONSTANT_VOLTAGE_MODEL,_THE_SATURATION_CURRENT_IS_SCALED_BY?$ |
| A. | α |
| B. | β |
| C. | 1 |
| D. | β<sup>2</sup> |
| Answer» D. ‚âà√≠‚Äö√¢¬ß<sup>2</sup> | |
| 2800. |
ARRAY_(_[0]_=>_A_[1]_=>_J_[2]_=>_Q_[3]_=>_K_[4]_=>_2_[5]_=>_3_[6]_=>_4_[7]_=>_5_[8]_=>_6_[9]_=>_7_[10]_=>_8_[11]_=>_9_[12]_=>_10_)?$ |
| A. | Array ( [0] => A [1] => 2 [2] => J [3] => 3 [4] => Q [5] => 4 [6] => K [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 ) |
| B. | Error |
| C. | Array ( [0] => 2 [1] => 3 [2] => 4 [3] => 5 [4] => 6 [5] => 7 [6] => 8 [7] => 9 [8] => 10 [9] => A [10] => J [11] => Q [12] => K ) |
| Answer» C. Array ( [0] => 2 [1] => 3 [2] => 4 [3] => 5 [4] => 6 [5] => 7 [6] => 8 [7] => 9 [8] => 10 [9] => A [10] => J [11] => Q [12] => K ) | |