WorksheetsBOE'17 (9-124Q)
Total questions: 78
Worksheet time: 40mins
Which among the following bonds are not preferred in explosives?
C=C
N-O
N-Cl
C=N
both 2 & 4
For which among the following substances, the degree of dissociation (α) is minimum in 1 M aqueous solutions?
NaOH
CH₃COOH
CH₃COONa
HCl
Stainless steel is resistant to corrosion because it is covered by
a dense and tough layer of iron oxide
a dense and tough layer of chromium oxide
a strongly adherent magnesium oxide
a brittle layer of nickel oxide
Which among the following polymers would have the highest glass transition temperature?
Polystyrene
Polyethylene
Polypropylene
Polyvinyl chloride
Supply the passive form for the following sentence: We shall finish the whole work by six O’clock.
The whole work will be finished by six O’clock
The whole work will be finished
By six O'clock we will finish the whole work
The whole work will be finished by us by six O’clock
Fill in the blank with the correct phrase: The girl ————— is very pretty.
with long hair
who has long hair
in long hair
Fill in the blank with correct modal verb: ___________you mind giving me the pen?
could
should
must
would
Give the interrogative form of the following sentence: Their glory can never fade.
When will their glory fade?
When can their glory fade?
When would their glory fade?
When could their glory fade?
Select the appropriate word out of the given list that fits the definitions. Sent round to many places or persons.
Circular
Circumferential
Encyclical
Encyclopedic
Choose the option with the right meaning of the idiom given below : to prick one’s ears
to become alert
to pull together
to conclude from the obvious facts
to deliberate upon
Fill in the blanks with the correct question tag. It’s very hot today,
is it?
are it?
isn’t it?
doesn't it?
Choose the correct passive form of the sentence given below : My cousin has drawn this picture.
This picture has been drawn by my cousin
This picture is drawn by my cousin
This picture had been drawn by my cousin
This picture was drawn by my cousin
Which of the following assembler directive reserves the indicated number of bytes for a data area?
_END
BYTE
RESB
RESW
What ITU — T stands for?
International Telecom Union — Telecom Standards Sector
International Television Union — Terrain
International Technology Union — Terrain
Internet Topology Unit — Telecommunication Lt.
Internetworking Protocol (IP) is a
Unreliable and Connectionless Protocol
Unreliable and Connection Oriented Protocol
Reliable and Connection Oriented Protocol
Reliable and Connectionless Protocol
Which layer of OSI model defines Duration of bits and synchronization of bits?
Data link layer
Network layer
Transport layer
Physical layer
UML stands for
Unified Markup Language
Unified Modeling Language
Uniform Markup Language
Unique Markup Language
Which class of the classful address in Internet is designed for multicasting?
A
B
C
D
One Watt is equal to
0.860 Kcal/h
860 Kcal/h
760 Kcal/h
0.760 Kcal/h
The forces which do not meet at a point are called
Non coplanar forces
Coplanar forces
Non-concurrent forces
Concurrent forces
Two forces P1 and P2 are acting at an angle , their resultant (R) is given by
R=√P1²+P2²+2P1P2sinθ
R=√P1²+P2²-2P1P2cosθ
R=√P1²+P2²+2P1P2cosθ
R=√P1+P2+2P1P2cos2θ
Dry friction is also known as
Ladder friction
Coulomb friction
Wedge friction
Belt friction
A projectile is fired at an angle a to the horizontal. Its horizontal range will be maximum when a is
30°
45°
60°
90°
If 'R' is the range of the projectile on a horizontal plane and 'h' is the maximum height, then the maximum horizontal range with the same velocity of projection is
h+(R^2/8h)
2h+(8R^2h)
h+8R^2h
2h+(R^2/8h)
A body is projected horizontally from the top of a building 30 m high. The time taken by it to reach the ground is
24T sec
2.47 sec
80 sec
33.2 sec
Two particles of masses 2 Kg and 10 Kg are moving with equal linear momentum. The ratio of kinetic energy is
5
20
8
10
A bullet of mass ‘m’ moving with a velocity ‘v’ strikes a suspended wooden block of mass ‘M’. The initial velocity at which the block rises to a height ‘h’ is
0L
O
M
√(2gh)
The voltage and current waveforms of a network element are shown in figs. The network element and its value are respectively.
Inductor, 3H
Capacitor, ½F
Inductor, 1H
Capacitor, 1F
An alternating current is represented by i = Imsinwt. Here 'I' represents
Maximum value of ac current
Average value of ac current
RMS value of ac current
Instantaneous value of ac current
The form factor of half wave rectified alternating current represented by i = 20 sinwt is
1.11
1.57
2.20
3.0
An air cored coil with a resistance of 22.23Ω and reactance of 62.854Ω is connected to an ac supply. If it draws a current of 3 A, the power dissipated by the coil would be
66.69W
200W
255.25W
266.22W
A circuit has 3 parallel branches, one of resistance, one of inductance reactance and one of capacitive reactance. The branch currents are, I1=0.6IA, I2=48[-90°A, I3=6/90°A. The total current would be
6.6-j4.8
0.6-j1.2
6.6-j1.2
0.6+j1.2
A single phase motor is running in a particular direction, with respect to double field revolving theory, we can say that
both rotating fields (rotating in opposite direction) have same strength
forward rotating field is slightly stronger than backward rotating field
forward rotating field is slightly weaker than backward rotating field
backward rotating field is absent
The ripple factor of a full-wave rectifier is
1.21
0.482
0.406
0.121
In Boolean Algebra, 1 + A + B + C is equal to.
4
1
1 + 4
1434
In an optical fiber, the concept of Numerical aperture is applicable in describing the ability
Light Collection
Light Scattering
Light Dispersion
Light Polarization
John is the CEO of a major hospital. He has spent his day planning the schedules of employees for the next month. He had to ensure that there was a registered nurse on every shift. He spent his day in
Planning
Organising
Leading
Controlling
Peter Drucker stated that, ‘One of the greatest advantages of MBO' is to
Motivate the Managers
Motivate the Policy
Motivate the Board
Motivate the Organisational Roles
Quantitative aspects of Manpower Planning determine of the right number of personnel required for
Each Job
Specific Job
Analysing Job
Designing Job
Mayo and his associates underscored the need for a greater and deeper understanding of the
economic needs of workers
welfare of workers
social and behavioural aspects of management
democratic needs of workers
The easiest approach to fill up a vacancy is
Transfer
Promotion
Gate hiring
Labour union
What is measurementship?
Discussing 'the numbers' at every opportunity
Trying to agree low objectives so as to look good later
Surveying by naval architects
Collecting too much performance data
Find out the correct method of planning work in an organisation
External sources, Internal sources, Capacity to work
Esteem needs, Social needs, Safety needs
Motivation, Manpower, Management
Checklist, Scheduling, Work programme and Action sheets
Training cannot improve performance problems arising out of
Bad Management, Poor recruitment and Poor Job design
Empowerment
Training need Assessment
Organisational culture and social issues
Development is defined as ‘The growth or realisation of a person’s ability and potential through the provision of learning and educational experiences’
Maslow
Herzberg
Vroom
Armstrong
Performance Test is also known as
Trade Test
Aptitude Test
Personality Test
Intelligence Test
________________is the number of subordinates who report directly to a specific manager
Span of control
Span of correction
Span of co-ordination
Span of checking
Total Quality Management requires
A committed and involved Management to provide long-term top-to-bottom organizational support
An unwavering focus on the customer, both Internally and externally
Treating suppliers as partners
All of the above
Formula for Equipment effectiveness
Equipment availability x Performance efficiency x Rate of Quality products
Equipment availability x Rate of Quality products
Performance efficiency
Rate of Quality products x Planned operating time x Equipment availability
What does the TQMEX model of quality management advocate?
Quality improvement
Integrated approach for managing quality
Quality control
Total preventive maintenance
Which of the following is not a part of 'Downtime losses'?
Start-ups
Shift changes
Planned Maintenance shutdowns
Lack of material
The core concept of Quality Circle is
Top down approach
Participative Management
Recognition of wealth
Forceful membership
Which of the following is correct hierarchy of needs?
Survival, security, esteem, social, self actualization
Survival, security, social, esteem, self actualization
Security, survival, social, esteem, self actualization
Security, survival, esteem, social, self actualization
A team has performed QFD. They have found that one of the rows in the relationship matrix is blank. The team should
Interview the customers again to verify correctness of the CTQs.
Review the concept and add some features to the product to satisfy the corresponding CTQs.
Take note of this but need not take any action.
Realise that the corresponding CTQ has little importance to the customer
Designing predictive quality into products is the focus of which of the following?
Design for six sigma
Just in time
Lean management
DMAIC
Which of the following is the most common criticism of benchmarking?
In benchmarking, we are copying others
Benchmarking is an expensive process
Benchmarking exists in theory but cannot be practiced
Benchmarking requires commitment of top management
The three elements namely ‘will capacity and focus’ needed to transform the organisation is the focus of which of the models?
Capacity maturity model
Smith and Tosey capacity model
Corporate maturity model
Kaizen
Identify the correct pair in terms of percent by volume of major components w.r.t composition of clean and dry air near sea-level.
78.09% of O2 - 20.94% N2
68% O2 - 3% N2
78.09% N2 - 20.94% O2
78.09% H2O - 20.94% O2
The term greenhouse effect was coined by
US Pilots
Robert Angus Smith
J. Fourier
L.D. Meyer
The greenhouse gases among the following are
Methane
Carbon dioxide
Water vapour
Chloro fluoro carbons
All
The property of aerosols which help in the separation of dust and particulate matter from industries employing Cottrell precipitator is
They are colloidal particles having nanometer dimensions
They are charged particles and they are robbed of their charges when coming into contact with electrodes
They are heavier particles and move outward by centrifugal force and get deposited on the wall of the collector
They are attracted by sunlight and coalesce into bigger particles
The mixture of smoke, fog and Sulphur dioxide is called as
Los Angeles smog
Oxidising smog
Reducing smog
Redox smog
Choose the correct answers:
(i) Phosphates serve as nutrients for algae
(ii) Presence of phosphates in water bodies lead to eutrophication
(iii) Presence of higher amounts of phosphates in water bodies is advantageous
Polyphosphates are fillers added to detergents
Which of the following pairs is not correctly matched ?
TLV(Threshold limit Value) of different noise levels?
95 dB - 4 hours
100 dB - 2 hours
115 dB - 15 min
90 dB - 6 hours
Pollutant of air have a greater impact on weather due to
High burning of fossil-fuels
Imbalance in natural conditions
Reduced dilution of gases
Inappropriate topography
Which of the following devices is suitable for the removal of gaseous pollutants?
Cyclone separator
Electromagnetic precipitator
Fabric filter
Wet scrubber
A block of mass 2 kg placed on a long frictionless horizontal table is pulled horizontally by a constant force F. It is found to move 10 m in the first 2 seconds. Find the magnitude of the force.
10N
40N
14N
1N
A steel wire of 1 m long and 1 sq.mm in cross section having Young's modulus 1.24 x 10^11 Pascal. How much work is done in stretching it through 1 mm?
1.24 Joule
70.124 Joule
2.48 Joule
0.124 Joule
In double refraction, generally we get two refracted rays for each incident ray and:
Both the refracted rays are plane polarised
One refracted ray is plane polarised the other is not
Neither is polarised
One refracted ray is completely plane polarised and the other is partially polarised
Assertion (A): Laser light is monochromatic and coherent in nature. Reason (R): Laser light is highly directional in nature.
Both (A) and (R) are correct
(A) is true and (R) is false
Both (A) and (R) are false
(A) is false and (R) is true
Isotopes of a given element must have the same:
Atomic weight
Molecular weight
Number of protons in the nucleus
Number of neutrons in the nucleus
The unit of activity of a radioactive material is:
Weber
Tesla
Becquerel
Henry/m
Which of the following is "not" true?
PVC is a tough polymer
Teflon is a non-sticky polymer
Clay is a thermosetting polymer
Urea-formaldehyde is a thermosetting polymer
Which of the following is the strongest reducing agent?
Cr
H2
Fe2+
Zn
The phrase 'In vogue' signifies:
in search of
close relations
in fashion
in all places
Give a suitable title to the given passage:
by this tomorrow and every day there will be added to the earth about 12,000 extra people just about the population of the city of York.
Child birth
Population menace
Growing people
World population
Give one word substitute for 'a person who does not accept all the rules and codes'.
Altruist
Anarchist
Agnostic
Ambivert
Supply antonym for the following word: Plethora.
Shortage
Weakness
Sickness
Smallness
