Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is true for Reading heads present in goniometer?$

A. There is only one reading head which is stationary
B. Two readings heads and both are stationary
C. There is only one reading head which is moving with a rotatable work table
D. Two reading heads, one is stationary and other is rotating with work table
Answer» E.
Discussion
2.

Control system are normally designed to be:$

A. Overdamped
B. Under damped
C. Un damped
D. Critically damped
Answer» C. Un damped
Discussion
3.

The class of fire-load limiting between 2.23√ó10^6 to 4.60√ó10^6 is considered as ______________$#

A. Extreme
B. Moderate
C. High
D. Low
Answer» D. Low
Discussion
4.

Population inversion is obtained at a p-n junction by$

A. Heavy doping of p-type material
B. Heavy doping of n-type material
C. Light doping of p-type material
D. Heavy doping of both p-type and n-type material
Answer» E.
Discussion
5.

_______is_defined_as_the_distance_from_the_liquid_from_top_to_bottom.$

A. Extrapolation
B. Superposition
C. Superelevation
D. Evenpolation
Answer» D. Evenpolation
Discussion
6.

M13-plasmid_vectors_are_often_used._Which_of_the_following_is_not_a_feature_for_this?$

A. They are known as phagemid, plage or phasmid
B. Replication takes place through the origin of replication of M13 derivatives only
C. Replication from M13 requires proteins to be provided by helper phage
D. Some of the examples of these types of combination are pUC 118, 119 and 120
Answer» C. Replication from M13 requires proteins to be provided by helper phage
Discussion
7.

Is_fluid_is_initially_in_irrotational_motion?$

A. True
B. False
Answer» B. False
Discussion
8.

When_the_other_atoms_tapped_inside_fullerenes_to_form_inclusion_compounds_is_known_as_________$

A. Exohedral fullerenes
B. Endohedral fullerenes
C. Exothermic fullerenes
D. Endothermic fullerenes
Answer» C. Exothermic fullerenes
Discussion
9.

Polysynaptic_membranes_are_found_in___________$

A. Axons
B. Dendrites
C. Myelin sheath
D. Neuron cell bodies
Answer» C. Myelin sheath
Discussion
10.

What_is_reference?$

A. It is an expression that evaluates to an address where a value is stored
B. It is a variable with the same address as another variable
C. All of the mentioned
D. None of the mentioned
Answer» B. It is a variable with the same address as another variable
Discussion
11.

Group_of_faults_which_appear_emerging_outward_from_a_common_central_region_are_called$

A. Enechelon faults
B. Parallel faults
C. Peripheral faults
D. Radial faults
Answer» E.
Discussion
12.

The_LOCK_(active_low)_signal_is_activated_during$

A. Ti of first INTA cycle
B. Ts of first INTA cycle
C. Th of second INTA cycle
D. Ts of second INTA cycle
Answer» C. Th of second INTA cycle
Discussion
13.

The_block_shear_strength_at_an_end_connection_for_shear_yield_and_tension_fracture_is_given_by_:$

A. (A<sub>vg</sub>f<sub>y</sub>/√3 γ<sub>m0</sub>)+(0.9A<sub>tn</sub>f<sub>u</sub>/γ<sub>m1</sub>)
B. (A<sub>tg</sub>f<sub>y</sub>/√3 γ<sub>m0</sub>)+(0.9A<sub>vn</sub>f<sub>u</sub>/γ<sub>m1</sub>)
C. (0.9A<sub>tg</sub>f<sub>y</sub>/√3 γ<sub>m0</sub>)+( A<sub>vn</sub>f<sub>u</sub>/γ<sub>m1</sub>)
D. (0.9A<sub>vg</sub>f<sub>y</sub>/√3 γ<sub>m0</sub>)+(A<sub>tn</sub>f<sub>u</sub>/γ<sub>m1</sub>)
Answer» B. (A<sub>tg</sub>f<sub>y</sub>/‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇ3 ‚âà√≠‚Äö√¢‚Ä¢<sub>m0</sub>)+(0.9A<sub>vn</sub>f<sub>u</sub>/‚âà√≠‚Äö√¢‚Ä¢<sub>m1</sub>)
Discussion
14.

State_true_or_false:_The_fourth_normal_form_does_not_exist_and_it_is_instead_called_as_the_BCNF.$

A. True
B. False
Answer» C.
Discussion
15.

Benzyl_chloride_is_reacted_with_different_nucleophiles_(HO–,_CH3COO–,_PhO–,_CH3O–)._Arrange_them_in_the_decreasing_order_of_reactivity_with_Benzyl_chloride.$#

A. CH<sub>3</sub>O<sup>–</sup> > HO<sup>–</sup> > PhO<sup>–</sup> > CH<sub>3</sub>COO<sup>–</sup>
B. HO<sup>–</sup> > CH<sub>3</sub>O<sup>–</sup> > PhO<sup>–</sup> > CH<sub>3</sub>COO<sup>–</sup>
C. HO<sup>–</sup> > PhO<sup>–</sup> > CH<sub>3</sub>O<sup>–</sup> > CH<sub>3</sub>COO<sup>–</sup>
D. CH<sub>3</sub>COO<sup>–</sup> > CH<sub>3</sub>O<sup>–</sup> > HO<sup>–</sup> > PhO<sup>–</sup>
Answer» C. HO<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup> > PhO<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup> > CH<sub>3</sub>O<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup> > CH<sub>3</sub>COO<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup>
Discussion
16.

The_specific_volume_ratios_of_W,_Cr_and_Ni_are_3.6,_2.0_and_1.6_respectively._Which_of_them_will_have_the_least_rate_of_corrosion?$

A. Ni
B. Cr
C. W
D. All will have the same rate of corrosion
Answer» D. All will have the same rate of corrosion
Discussion
17.

The_overall_column_efficiency_is_defined_as$

A. N<sub>thoretical</sub>/N<sub>actual</sub>
B. N<sub>thoretical</sub>*N<sub>actual</sub>
C. N<sub>thoretical</sub>=N<sub>actual</sub>
D. N<sub>actual</sub> + 1
Answer» B. N<sub>thoretical</sub>*N<sub>actual</sub>
Discussion
18.

The_presence_of_arc_blower_makes_good_quality_welds.$

A. True
B. False
Answer» C.
Discussion
19.

Which_of_the_following_systems_is_memory_less?$

A. y(t) = 2x(t) + <sup>d</sup>‚ÅÑ<sub>dx</sub> x(t)
B. y(t) = 2x<sup>2</sup> (t) + <sup>d</sup>‚ÅÑ<sub>dx</sub> x(t)
C. y(t) = ‚à´x(t)dt
D. y(t) = 2x<sup>2</sup> (t)
Answer» E.
Discussion
20.

If_ZS=_RS+jXS,_ZL=RL+jXL,_then_if_RL_is_fixed,_the_condition_for_maximum_power_to_be_transferred_is?$

A. X<sub>S</sub>=X<sub>L</sub>
B. X<sub>S</sub>=-X<sub>L</sub>
C. X<sub>S</sub>+X<sub>L</sub>=0
D. None of the above
Answer» C. X<sub>S</sub>+X<sub>L</sub>=0
Discussion
21.

Which_of_the_below_preservative,_with_their_examples_correctly_match?$

A. Type 1 – DDT
B. Type 2 – Coal
C. Type 3 – Boric acid
D. Type 4 – Benzene
Answer» D. Type 4 ‚Äö√Ñ√∂‚àö√ë‚àö¬® Benzene
Discussion
22.

Automatic_shot_blasting_plants_are_capable_of_high_production_rates.$

A. True
B. False
Answer» B. False
Discussion
23.

The_breakdown_voltage_of_the_P-N_junction_diode_decreases_due_to_the_increase_in.$

A. Reverse saturation current
B. Reverse leakage current
C. Bias voltage
D. Barrier voltage
Answer» C. Bias voltage
Discussion
24.

A_pair_is_said_to_be_kinematic_pair,_if_the_relative_motion_between_them_is_completely_or_successfully_constrained.$

A. True
B. False
Answer» B. False
Discussion
25.

Organic_and_organic_based_materials_give_which_type_of_powder_patterns?$

A. Very good quality powder pattern
B. Very poor quality powder pattern
C. Doesn’t give powder pattern at all
D. High concentrated powder pattern
Answer» C. Doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t give powder pattern at all
Discussion
26.

Two_parallel_lines_appear_as_a_complex_impedance_when_the_transmission_line_is_equal_to_the_wavelength_of_the_signal.$

A. True
B. False
Answer» C.
Discussion
27.

If_one_of_the_supply_fuses_blows_off_and_gets_open_circuited,_then_for_the_connected_induction_machine_continues_to_run_with_increased_slip.$

A. True
B. False
Answer» B. False
Discussion
28.

The_depth_of_structural_element_is_increased_by_adding:$

A. Excess concrete
B. Low concrete
C. Prestressed concrete
D. Dies
Answer» B. Low concrete
Discussion
29.

Sleep_spindles_are_found____________of_the_sleep.$

A. first phase
B. second phase
C. third phase
D. fourth phase
Answer» C. third phase
Discussion
30.

Recently,_scientists_have_developed_a_procedure_in_which_protoplasts_of_E._coli_could_be_directly_infected_with_the_phage_DNA._This_process_is_termed_as_________$

A. Transformation
B. Transduction
C. Transfection
D. Mutation
Answer» D. Mutation
Discussion
31.

Which_of_the_following_statement_can’t_be_used_to_assign_values_in_behavioral_modeling_of_OR_Gate?$#

A. Simple concurrent assignment
B. Sequential assignment
C. Conditional concurrent assignment
D. Selected concurrent assignment
Answer» E.
Discussion
32.

Which_of_the_following_term_is_associated_with_DNA_finger_printing?$

A. Hybridoma
B. Site specific mutagenesis
C. Shotgun cloning
D. RFLP
Answer» E.
Discussion
33.

Which_is_the_game_that_requires_extremely_minified_source_in_the_Perl_culture?$

A. Perl pool
B. Perl golf
C. Both Perl pool and golf
D. None of the mentioned
Answer» C. Both Perl pool and golf
Discussion
34.

When_did_India_signed_the_Montreal_Protocol?$

A. 1990
B. 1991
C. 1992
D. 1993
Answer» D. 1993
Discussion
35.

Which_of_the_following_is_used_as_a_catalyst_in_the_formation_of_polyvinyl_butyral?$

A. Na<sub>2</sub>SO<sub>4</sub>
B. H<sub>2</sub>SO<sub>4</sub>
C. CrO<sub>3</sub>
D. (CH<sub>3</sub>COO)<sub>2</sub>Cd
Answer» C. CrO<sub>3</sub>
Discussion
36.

What_happens_in_the_dc_shunt_motor_when_the_notching_process_occurs?$

A. flux remains constant
B. speed remains constant
C. voltage remains constant
D. current remains constant
Answer» C. voltage remains constant
Discussion
37.

Which_of_the_following_is_not_a_sign_that_indicates_that_an_information_systems_project_is_in_jeopardy?$

A. Software people don’t understand their customers needs
B. Changes are managed poorly
C. Sponsorship is gained
D. Users are resistant
Answer» D. Users are resistant
Discussion
38.

During_ion_implantation_process_(before_the_ion_strike_the_wafer)_the_accelerated_ions_are_passed_through$

A. Strong Electric field
B. Strong Magnetic field
C. Strong Electric and Magnetic Field
D. None of the mentioned
Answer» C. Strong Electric and Magnetic Field
Discussion
39.

The_couple_and_the_other_two_force_systems_can_be_easily_simplified.$

A. Statement is wrong
B. Statement is right
C. Statement is right if we remove the ‘couple’ part
D. Statement is right if we remove the ‘force’ part
Answer» B. Statement is right
Discussion
40.

In_which_of_following_turbine_whirl_component_is_zero?$

A. Reaction turbine
B. Inward radial flow reaction turbine
C. Axial flow turbine
D. Impulse turbine
Answer» C. Axial flow turbine
Discussion
41.

What_is_the_datatype_for_single_precision_floating_point_number?$

A. FLOAT
B. DOUBLE
C. INT
D. BIGINT
Answer» B. DOUBLE
Discussion
42.

A_flat_tong_is_used_for_holding_bolts.$

A. True
B. False
Answer» C.
Discussion
43.

The_reduced_scale_is_written_in_the_form________$

A. 1:X
B. X: 1
C. X: Y
D. Y: X
Answer» B. X: 1
Discussion
44.

Compact_tap_changers_are_made_of______________$

A. thyristorized tap changers
B. vacuum switches in diverter switch
C. metallic tap changers
D. rubbered tap changers
Answer» C. metallic tap changers
Discussion
45.

In_the_progression_along_the_forming_table_the_stock’s_subjected_to_inc._A.P._to_drain_the_sheet.$#

A. True
B. False
Answer» B. False
Discussion
46.

If_the_amber_time_at_a_signal_is_3_sec_and_the_green_signal_time_is_25sec,_find_the_red_signal_time$

A. 22sec
B. 21sec
C. 28sec
D. 29sec
Answer» D. 29sec
Discussion
47.

Phase_distortion_is_important_in_________$

A. voice communication systems
B. color video receivers
C. audio receivers
D. radio reception
Answer» C. audio receivers
Discussion
48.

If_the_English_Philosopher_Thomas_Hobbes_could_be_called_‘grandfather’_of_artificial_intelligence,_then_who_could_be_called_its_father?$#

A. A.M. Turning
B. John McCarthy
C. Allen Newell
D. Herbert Simon
Answer» B. John McCarthy
Discussion
49.

Diffusion_through_grain_boundaries_is_very_fast_and_is_called_short-circuit_diffusion.$

A.
B. True
Answer» B. True
Discussion
50.

In_standard_compactor_test,_soil_is_compacted_into_____________layers.$

A. 2
B. 4
C. 3
D. 5
Answer» D. 5
Discussion