Explore topic-wise MCQs in Chemical Engineering.

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.

2801.

WHAT_DOES_SIMM_STAND_FOR??$

A. single in-line memory module
B. single interrupt memory module
C. single information memory module
D. same-in-line memory module
Answer» B. single interrupt memory module
Discussion
2802.

COMPILE_TIME_ERROR?$

A. Output would be “hello”
B. Output would be “there”
C. Output would be “hello there”
Answer» C. Output would be ‚Äö√Ñ√∂‚àö√ë‚àö‚à´hello there‚Äö√Ñ√∂‚àö√ë‚àöœÄ
Discussion
2803.

___________IS_A_CPU_EMULATOR_AND_VIRTUAL_MACHINE_MONITOR.?$

A. Imaging
B. Parallels
C. QEMU
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
2804.

WHICH_OF_THE_FOLLOWING_USES_A_BUS_SNOOPING_MECHANISM??$

A. MC88100
B. 8086
C. 8051
D. 80286
Answer» B. 8086
Discussion
2805.

NAMEI()_IS?$

A. ANSI C library function
B. C library function
C. System call
D. kernel routine
Answer» C. System call
Discussion
2806.

WHICH_OF_THE_FOLLOWING_FACTORS_DOES_NOT_AFFECT_THE_MAGNETIC_ABRASIVE_CONGLOMERATES_IN_MAF??$

A. Abrasive type
B. Abrasive size
C. Work piece material
D. Volume fraction
Answer» D. Volume fraction
Discussion
2807.

WHICH_OF_THE_FOLLOWING_SERVICE_IS_USED_FOR_BACKING_UP_A_LICENSED_COMPUTER_??$

A. CarbonT
B. Karbonite
C. Carbonite
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
2808.

0_1_2?$

A. a b c
B. 0 a 1 b 2 c
C. none of the mentioned
Answer» D.
Discussion
2809.

WHAT_IS_THE_VALUE_OF_STAND-OFF_DISTANCE_IN_ABRASIVE_WATER_JET_MACHINING??$

A. 1.0 – 2.0 mm
B. 2.0 – 4.0 mm
C. 4.0 – 6.0 mm
D. 6.0 – 10.0 mm
Answer» B. 2.0 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 4.0 mm
Discussion
2810.

DOES_JAVA_SUPPORT_MULTIPLE_LEVEL_INHERITANCE??$

A. True
B. False
Answer» B. False
Discussion
2811.

RUN_TIME_ERROR?$

A. 110
B. Result has no value
C. Compile time error
Answer» B. Result has no value
Discussion
2812.

_______________IS_PERCENTAGE_OF_MEMORY_RELATIVE_TO_THE_MAXIMUM_HEAP_SIZE_IN_WHICH_MAP_OUTPUTS_MAY_BE_RETAINED_DURING_THE_REDUCE.?$

A. mapred.job.shuffle.merge.percent
B. mapred.job.reduce.input.buffer.percen
C. mapred.inmem.merge.threshold
D. io.sort.factor
Answer» C. mapred.inmem.merge.threshold
Discussion
2813.

IN_A_STEADY-STATE_REACTIVE_SYSTEM,_5_MOLAR_KNO3_AND_5_MOLAR_H2SO4_ARE_SUPPLIED_TO_THE_SYSTEM,_THEN_WHAT_IS_THE_AMOUNT_OF_K2SO4_PRODUCED??$

A. 2.5 molar
B. 5 molar
C. 7.5 molar
D. 10 molar
Answer» B. 5 molar
Discussion
2814.

FOR_AN_IDEAL_DC_MACHINE,_WHICH_PHENOMENON_WILL_REDUCE_THE_TERMINAL_VOLTAGE??$

A. Armature reaction
B. Commutation
C. Armature ohmic losses
D. All will contribute in reducing the terminal voltage
Answer» C. Armature ohmic losses
Discussion
2815.

SCHEDULE_VII_IS_THE_____?$

A. Authorities
B. Import prohibition
C. Export
D. Recyclable HW
Answer» B. Import prohibition
Discussion
2816.

WHICH_OF_THE_FOLLOWING_IS/ARE_THE_CATEGORY_OF_TUBULAR_HEAT_EXCHANGER??$

A. Multi/mono channel
B. Multi/mono tube
C. Cubical channel
D. Multi/mono channel and Multi/mono tube
Answer» E.
Discussion
2817.

IN_PLASMA_ETCH,_THE_CHEMICAL_ETCHANT_IS_INTRODUCED_IN_THE_GAS_PHASE.?$

A. True
B. False
Answer» B. False
Discussion
2818.

FIND_ALL_THE_CITIES_WITH_TEMPERATURE,_CONDITION_AND_HUMIDITY_WHOSE_HUMIDITY_IS_IN_THE_RANGE_OF_63_TO_79.?$

A. SELECT * FROM weather WHERE humidity IN (63 to 79)
B. SELECT * FROM weather WHERE humidity NOT IN (63 AND 79)
C. SELECT * FROM weather WHERE humidity BETWEEN 63 AND 79
D. SELECT * FROM weather WHERE humidity NOT BETWEEN 63 AND 79
Answer» D. SELECT * FROM weather WHERE humidity NOT BETWEEN 63 AND 79
Discussion
2819.

WHICH_OF_THE_FOLLOWING_IS_FALSE_IN_CASE_OF_THE_CDART_AND_ITS_ALGORITHM??$

A. CDART is a domain search program that combines the results from RPS-BLAST, SMART, and Pfam
B. The program is now an integral part of the regular BLAST search function
C. CDART is substitute for individual database searches
D. It stands for Conserved Domain Architecture
Answer» D. It stands for Conserved Domain Architecture
Discussion
2820.

KI_ARE_DETERMINED_AT_THE?$

A. Top section Temperatures
B. Bottom section Temperatures
C. Middle section Temperatures
D. Right section Temperatures
Answer» B. Bottom section Temperatures
Discussion
2821.

THE_STANDARD_VALUE_OF_A_IN_A-LAW_IS?$

A. 87
B. 88
C. 86.7
D. 87.6
Answer» E.
Discussion
2822.

THE_SOLVENT_USED_IN_THE_PREPARATION_OF_BUTYL_RUBBER_IS?$

A. Methyl iodide
B. Methyl halide
C. Methyl chloride
D. Methyl sulphide
Answer» D. Methyl sulphide
Discussion
2823.

WHAT_IS_THE_HYBRIDIZATION_OF_CARBON_ATOMS_IN_THE_GRAPHITE_STRUCTURE??$

A. sp
B. sp<sup>2</sup>
C. sp<sup>3</sup>
D. sp<sup>4</sup>
Answer» C. sp<sup>3</sup>
Discussion
2824.

THE_________CONNECTS_THE_SMALL_INTESTINE_AND_LIVER.?$

A. pulmonary vein
B. renal vein
C. hepatic portal
D. cardiac vein
Answer» D. cardiac vein
Discussion
2825.

WHICH_OF_THE_FOLLOWING_ARE_LINKED_WITH_FUNDAMENTALS??$

A. Tactical Information
B. Database
C. Diagnostics
D. All of the mentioned
Answer» E.
Discussion
2826.

PULMONARY_VENTILATION_MOVEMENTS_ARE_DUE_TO___________?$

A. Costal muscles and diaphragm
B. Diaphragm
C. Wall of lungs
D. Costal muscles
Answer» B. Diaphragm
Discussion
2827.

WHICH_OF_THE_FOLLOWING_NODE_TYPES_HAVE_A_NODE_VALUE_EQUAL_TO_NULL??$

A. Document
B. DocumentFragment
C. DocumentType
D. All of the mentioned
Answer» E.
Discussion
2828.

FOR_DEGREE_OF_SATURATION_,IT_IS_RECOMMENDED_TO_TAKE_‚ÂÀ√¨‚ÀÖ¬∞_AS_____________?$#

A. 0
B. 1
C. 2
D. ‚àû
Answer» C. 2
Discussion
2829.

AN_ENERGY_METER_PRODUCES_A_FLUX_OF_‚ÄÖ√Ñ√∂‚ÀւĆ‚ÀÖ√±_WHEN_CONNECTED_TO_A_SUPPLY_V.?$#

A. True
B. False
Answer» B. False
Discussion
2830.

WHICH_OF_THE_FOLLOWING_IS_(ARE)_USED_AS_STARTER_FOR_A_GAS_TURBINE?$

A. An Internal combustion engine
B. A steam turbine
C. An auxiliary electric motor
D. All of the mentioned
Answer» E.
Discussion
2831.

WHICH_TYPE_OF_ACTUATOR_GENERATES_A_GOOD_DEAL_OF_POWER_BUT_TENDS_TO_BE_MESSY??$

A. electric
B. hydraulic
C. pneumatic
D. both hydraulic & pneumatic
Answer» C. pneumatic
Discussion
2832.

LOGIC_GATE_CIRCUITS_CONTAIN_PREDICTABLE_GATE_FUNCTIONS_THAT_OPEN_THEIRS?$

A. Outputs
B. Inputs
C. Pre-state
D. None of the Mentioned
Answer» C. Pre-state
Discussion
2833.

WHAT_IS_THE_MAXIMUM_CONTENT_OF_MOISTURE_ALLOWED_AT_THE_TURBINE_EXHAUST_IN_THE_STEAM_POWER_PLANT??$

A. 50 %
B. 60 %
C. 30 %
D. 15 %
Answer» E.
Discussion
2834.

IN_LIQUIDS_IN_ORDER_TO_MEASURE_THE_VISCOSITY_OF_FLUID_EXPERIMENTALLY_WE_CONSIDER_THE_VARIATION_OF_SHEAR_STRESS_WITH_RESPECT_TO_WHAT_PROPERTY??$

A. strain
B. shear strain
C. rate of shear strain
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
2835.

IDENTITY_THEFT_IS_THE_TERM_USED_WHEN_A_CYBER-THIEF_USES_ANYBODY‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_PERSONAL_INFORMATION_TO_IMPERSONATE_THE_VICTIM_FOR_THEIR_BENEFIT.?$#

A. True
B. False
Answer» B. False
Discussion
2836.

THE_BOUNDARY_TILL_WHICH_BUILDING_ACTIVITIES_ARE_PROHIBITED_IS_CALLED?$

A. Right of way
B. Boundary line
C. Building line
D. Control line
Answer» D. Control line
Discussion
2837.

PERFROM_BCD_ADDITION:_2+3=________________?$

A. 0010
B. 0011
C. 0101
D. 1010
Answer» D. 1010
Discussion
2838.

TRUE?$

A. False
B. Syntax eroor
C. None of the mentioned
Answer» C. None of the mentioned
Discussion
2839.

THE_MODE_OF_DATA_TRANSFER_USED_BY_THE_CONTROLLER_IS______?$

A. Interrupt
B. DMA
C. Asynchronous
D. Synchronous
Answer» C. Asynchronous
Discussion
2840.

REORIENTATION_ANGLE_IS_DIFFERENCE_BETWEEN_____________?$

A. Migration direction
B. Field direction
C. Tray direction
D. Gel direction
Answer» B. Field direction
Discussion
2841.

WHEN_THE_FREQUENCY_OF_THE_SYSTEM_IS_INCREASED,_THE_CHARGING_MVAR_OF_A_SYSTEM_WILL___________?$

A. increase
B. decrease
C. remain constant
D. cannot be said
Answer» B. decrease
Discussion
2842.

WHICH_IS_THE_CLASS_OF_FOLD_WITH_THE_DEGREE_OF_CURVATURE_GREATER_ON_THE_OUTER_ARC_COMPARED_TO_THE_INNER_ARC??$

A. Class 1
B. Class 2
C. Class 3
D. Class 4
Answer» D. Class 4
Discussion
2843.

WHAT_IS_RED_DROP_PHENOMENON??$

A. Falling of red color in the spectrum
B. Drop in quantum yield in the red region of the spectrum
C. Drop in quantum yield in the far-red region of the spectrum
D. Falling of far-red color in the spectrum
Answer» D. Falling of far-red color in the spectrum
Discussion
2844.

LOCALECHANGEINTERCEPTOR_CAN_ONLY_DETECT_THE_PARAMETER_FOR_THE_HANDLER_MAPPINGS_THAT_ENABLE_IT.?$

A. True
B. False
Answer» B. False
Discussion
2845.

THE_________IS_THE_MOST_COMMON_MATERIAL_FOR_DOOR_AND_WINDOWS_AS_IT_CAN_BE_MOULDED_IN_VARIETY_OF_SHAPES_AND_CAN_THUS_PRESENT_A_DECENT_APPEARANCE.?$

A. Wood
B. Glass
C. Plywood
D. Metal
Answer» B. Glass
Discussion
2846.

THE___________STATEMENT_IS_USED_IN_SQL_TO_CONFER_AUTHORIZATION.?$

A. grant
B. confer
C. implement
D. permit
Answer» B. confer
Discussion
2847.

WHICH_OF_THE_FOLLOWING_ANALYSIS_ARE_INCREDIBLY_HARD_TO_INFER_??$

A. Inferential
B. Exploratory
C. Causal
D. Mechanistic
Answer» E.
Discussion
2848.

THE_3_CRITERION_FOR_FMEA_ARE_SCORED_ON_______SCALE.?$

A. 0 to 1
B. 0 to 100
C. 0 to 10
D. 0 to 5
Answer» D. 0 to 5
Discussion
2849.

THE_STATEMENT_(~PQ)‚ÄÖ√Ñ√∂‚ÀւĆ‚ÀÖ√º~Q_IS_FALSE_WHEN?$#

A. P:True Q: False
B. P:True Q:True
C. P:False Q:True
D. P :False Q:False
Answer» C. P:False Q:True
Discussion
2850.

WHAT_IS_THE_OPERATION_FOR_MODE_1??$

A. 13-bit timer mode, 8-bit timer/counter THx and TLx as 5-bit prescalar
B. 16-bit timer mode, 16-bit timer/counter THx and TLx are cascaded, no prescalar
C. 8-bit auto reload mode, 8-bit auto reload time/counter; THx holds a value which is to be reloaded into TLx each time it overflows
D. Spilt timer mode
Answer» C. 8-bit auto reload mode, 8-bit auto reload time/counter; THx holds a value which is to be reloaded into TLx each time it overflows
Discussion