Engineering Diploma Mock Test 11

The ratio of plastic section modulus to elastic section modulus

1 Mark(s)

Your Answer:

Is equal to 1 Is equal to 1
Is always less than 1 Is always less than 1
Is always greater than 1 Is always greater than 1
Can be less than 1 Can be less than 1

In over compounded generator, full load terminal voltage is

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Your Answer:

Almost zero Almost zero
Less than no load terminal voltage Less than no load terminal voltage
More than no load terminal voltage More than no load terminal voltage
Equal to no-load terminal voltage Equal to no-load terminal voltage

The area of a rectangle with sides 12.5 cm and 8 cm is

1 Mark(s)

Your Answer:

A) 125 cm 2 A) 125 cm 2
B) 50 cm 2 B) 50 cm 2
C) 100 cm 2 C) 100 cm 2
D) None of these D) None of these

The sensitivity of a bubble tube can be increased by________________?

1 Mark(s)

Your Answer:

increasing the diameter of the tube increasing the diameter of the tube
decreasing the length of bubble decreasing the length of bubble
increasing the viscosity of liquid increasing the viscosity of liquid
decreasing the radius of curvature of tube

The sequence of cubes is

1 Mark(s)

Your Answer:

A) 1,8,27,64,… A) 1,8,27,64,…
B) 1,4,9, 16,… B) 1,4,9, 16,…
C) 2,4, 6, 8,… C) 2,4, 6, 8,…
D) 1,3, 5,7,… D) 1,3, 5,7,…

The pole distance is measured in

1 Mark(s)

Your Answer:

distance scale distance scale
force scale force scale
mass scale mass scale
time scale time scale

The velocity of a moving body, is

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Your Answer:

A vector quantity A vector quantity
A scalar quantity A scalar quantity
A constant quantity A constant quantity
None of these None of these

The 9³ (cube of 9) is equal to:

1 Mark(s)

Your Answer:

525 525
343 343
729 729
512 512

If 2 resistors of 5kΩ and 7kΩ are connected in series across a 15V battery, then the potential difference across each of the resistance should be:

1 Mark(s)

Your Answer:

2V, 3V 2V, 3V
10V, 14V 10V, 14V
5V, 7V 5V, 7V
8V, 6V 8V, 6V

Mahad marks an article 15% above the cost price of Rs. 540. What must be his discount percentage if he sells it at Rs. 496.80?

1 Mark(s)

Your Answer:

18% 18%
21% 21%
20% 20%
19% 19%
None of these None of these

The path of the magnetic flux in transformer should have

1 Mark(s)

Your Answer:

high reluctance high reluctance
low reactance low reactance
high resistance high resistance
low resistance low resistance

What is \$15\%$ of \$200$?

1 Mark(s)

Your Answer:

25 25
28 28
30 30
35 35

The force with which the earth attracts the bodies towards its center is called:

1 Mark(s)

Your Answer:

mass mass
inertia inertia
gravitational force gravitational force
weight weight

Prestressed concrete structures showing visible signs of distress in the form of ____________

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Your Answer:

Surface cracks Surface cracks
Patterns Patterns
Patches Patches
None of the mentioned None of the mentioned

Water has maximum density at:

1 Mark(s)

Your Answer:

$0^\circ C$ $0^\circ C$
$4^\circ C$ $4^\circ C$
$100^\circ C$ $100^\circ C$
$-4^\circ C$ $-4^\circ C$

The maximum sun's radiation occurs around:

1 Mark(s)

Your Answer:

0.4 μm wave length 0.4 μm wave length
0.55 μ wave length 0.55 μ wave length
0.7 μ wave length 0.7 μ wave length
None of these None of these

Formula for magnetic flux:

1 Mark(s)

Your Answer:

$BA \cos\theta$ $BA \cos\theta$
$BA \sin\theta$ $BA \sin\theta$
$B/A$ $B/A$
$B \times A$ $B \times A$

A boat's speed in still water is \$18$ km/h. It travels $48$ km downstream in \$3$ hours. Find the speed of the stream.

1 Mark(s)

Your Answer:

1 km/h 1 km/h
1.5 km/h 1.5 km/h
3 km/h 3 km/h
2 km/h 2 km/h

The current drawn by the armature of D.C. motor is directly proportional to

1 Mark(s)

Your Answer:

The torque required The torque required
The speed of the motor The speed of the motor
The voltage across the terminals The voltage across the terminals
None of the above None of the above

Which one is false if an integer R leaves a remainder 5 when it is divided by 8?

1 Mark(s)

Your Answer:

Number 5 less than R is a multiple of 8.
When multiplied by 3 R always gives a result which is completely divisible by 2.
None of these None of these
All of these All of these

The tension in a string is:

1 Mark(s)

Your Answer:

Gravitational force Gravitational force
Electromagnetic force Electromagnetic force
Nuclear force Nuclear force
Weak force Weak force

The set consisting of all the first elements of each ordered pair in the relation is called:

1 Mark(s)

Your Answer:

subset subset
domain of relation domain of relation
range of relation range of relation
complement of a set complement of a set

Asbestos cement . . . . . . . .

1 Mark(s)

Your Answer:

Is brittle Is brittle
Warps due to changes in humidity Warps due to changes in humidity
Strength is lowered when saturated by water
All of the above All of the above

A retaining wall and is the horizontal earth pressure, the factor of safety If is weight of against sliding, is_____________?

1 Mark(s)

Your Answer:

1.0 1.0
1.25 1.25
1.5 1.5
2.0 2.0

The average of four positive integers is 69. The highest integer is 93 and the least integer is 39. The difference between the remaining two integers is 28. Which of the following integers is the higher of the remaining two integers?

1 Mark(s)

Your Answer:

58 58
86 86
49 49
None of these None of these

2 resistances of 4kΩ and 6kΩ are joined in series, if a battery of 10 V is connected across the ends, then the potential difference across each resistance is:

1 Mark(s)

Your Answer:

4 V, 6 V 4 V, 6 V
2 V, 3 V 2 V, 3 V
8 V, 12 V 8 V, 12 V
6 V, 10 V 6 V, 10 V

The most popular types of ICs are ___________

1 Mark(s)

Your Answer:

Thin-film Thin-film
Hybrid Hybrid
Thick-film Thick-film
Monolithic Monolithic

In the absence of an external source, no current passes through the conductor due to the electron's:

1 Mark(s)

Your Answer:

random motion random motion
circular motion circular motion
vibratory motion vibratory motion
linear motion linear motion

A refrigerator is made on the principles of:

1 Mark(s)

Your Answer:

heat heat
atomic physics atomic physics
plasma physics plasma physics
thermodynamics thermodynamics

The sum of two numbers is 25 and their differenee is 13. Find their product :

1 Mark(s)

Your Answer:

104 104
114 114
315 315
325 325

Cavity wall is generally provided for

1 Mark(s)

Your Answer:

Heat insulation Heat insulation
Sound insulation Sound insulation
Prevention of dampness Prevention of dampness
All the above All the above

Which of the following is not the unit of distance?

1 Mark(s)

Your Answer:

Angstrom Angstrom
Light year Light year
Millimeter Millimeter
Milestone Milestone

Evaluating Your Answers

Engineering Diploma Mock Test 11 : Question 1 of 32