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Technical quizz

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

What are considered as the building blocks for engineering materials

a)

Atom

b)

Molecule

c)

Nucleon

d)

Proton

2.

What term is used to describe a polymer that has a rubber like properties?

a)

Elastomer

b)

Plastics

c)

Copolymers

d)

Polymers

3.

It is the application of fluid mechanics in engineering

a)

Pneumatics

b)

Hydraulics

c)

Electro-pneumatics

d)

Hydro-pneumatics

4.

It is a pictorial representation in solving a system

a)

Analytical

b)

Polygon

c)

Graphical

d)

Mathematical

5.

Quantities which possess both magnitude and direction

a)

Vector quantities

b)

Magnitude

c)

Direction

d)

Scalar quantities

6.

What is a substance that attracts a piece of iron?

a)

Core

b)

Magnet

c)

Iron

d)

Cladding

7.

What is the SI unit for Mass?

a)

Miligram (mg).

b)

KIlogram (Kg).

c)

Newton (N).

d)

Litre ().

8.

Where is the center of gravity of a symmetrical object?

a)

Right side of the object.

b)

Left side of the object.

c)

Bottom of the object.

d)

Middle of the object.

9.

Displacement is defined as _______________.

a)

the shortest distance between two points

b)

the longest distance between two points

c)

the distance between two points

d)

all of these

10.

When an object is at rest, there is no work done by the object because there is no _______________.

a)

friction exerted by the floor

b)

force acting on the object

c)

potential energy

d)

gravity

11.

What is the definition of heat?

a)

Transfer of molecules from a hot object to a colder object.

b)

Degree of hotness or coldness of a body or environment.

c)

Transfer of oxygen from a hot object to a colder object.

d)

Transfer of energy from a hot object to a colder object.

12.

What is the unit for POWER?

a)

m/s2.

b)

Nm.

c)

W.

d)

J.

13.

What is the test carried out to verify that a material is magnetic?

a)

Points to the south pole when suspended freely.

b)

Points to the north pole when suspended freely.

c)

Attracts magnetic material.

d)

Repels a different magnet.

14.

Name a device which opposes the flow of electric current?

a)

Capacitor.

b)

Resistor.

c)

Switch.

d)

Fuse.

15.

Radiation is the process of transferring energy by means of _______________.

a)

electromagnetic waves

b)

magnetic waves

c)

electric waves

d)

energy waves

16.

Which statements below describes correctly the definition of acceleration?

a)

The change in speed.

b)

Rate of change of velocity.

c)

Change of distance per time.

d)

Rate of change of displacement.

17.

The diagram above shows a bucket full of water that has holes. Identify which of the hole will have the highest amount of pressure?

a)

A

b)

B

c)

C

d)

D

18.

Ferrous metal is defined as a material that contain ….

a)

Brass

b)

Zinc

c)

Iron

d)

Aluminium

19.

The size of A0 drawing sheet

a)

210x297

b)

297x420

c)

420x594

d)

841x1189

20.

What is the expansion of ISO

a)

International organization for standardization

b)

Indian standardization for organization

c)

international standardization

d)

Indian organization for standardization

21.

What is the expansion of BIS

a)

Bureau of Indian Standards

b)

British Indian Standards

c)

Basic Indian Standards

d)

Best Indian Standards

22.

Engineering drawing is ____________language of the engineers

a)

basic language

b)

universal language

c)

graphical

d)

all of the above

23.
What is the first step in the Engineering  Design process?
a)
Follow the Plan
b)
Brainstorm Ideas
c)
Identify the problem
d)
Discuss what can work better
24.

______________ is a set of computer programs used on a computer to help perform tasks

a)

Instruction

b)

Software

c)

Memory

d)

Hardware

25.

It is also called the brain of the computer, is responsible for processing data.

a)

Motherboard

b)

Memory

c)

Central Processing Unit (CPU)

d)

RAM

26.

Select a super computer developed by C-DAC

a)

HCL SUPER X

b)

PARAM Yuva super compute

c)

SUPER COMPUTER X514

d)

SAMSUNG 95

27.

All of the following are examples of storage devices except

a)

hard disk drives

b)

printers

c)

CD drives

d)

floppy disk drives

28.

  The ______________is the best-known example of a network of networks

a)

Intranet

b)

Internet

c)

Extranet

d)

Telnet

29.

Metropolitan Area Network (MAN) is used to connect an entire

a)

COUNTRY

b)

CITY

c)

FACTORY

d)

CONTINENT

30.
ROM is _____ and RAM is __________?
a)
temporary; permanent
b)
larger; smaller
c)
smaller; larger 
d)
permanent; temporary 
31.
A hardware device which enables the computer to accept data is called an ______ device.  
a)
RAM
b)
input
c)
ROM
d)
output
32.

What is the total distance around a figure called?

a)

Area

b)

Perimeter

c)

Volume

d)

Surface area

33.

If the length of a rectangle is halved and its breadth is tripled, what is the percentage change in its area?

a)

50% increase

b)

25% increase

c)

25% decrease

d)

50% decrease

34.

45 – [38 – {60 ÷ 3 – (6 – 9 ÷ 3) ÷ 3}]

a)

26

b)

20

c)

36

d)

32

35.

ax + b = 0 is general form of

a)

quadratic equation

b)

linear equation

c)

cubic equation

d)

none of the above

36.

The roots of the quadratic equation are real and same if

a)

b24acb^2-4ac <0

b)

b24acb^2-4ac = 0

c)

b24acb^2-4ac >0

d)

None

37.

What is unit of Force

a)

Newton

b)

Second

c)

Kilogram

d)

Angstrom

38.

Fundamental quantities in SI unit system

a)

7

b)

8

c)

6

d)

5

39.
Which of the following is a positively charged subatomic particle found in the nucleus of an atom?
a)
Electron
b)
Proton
c)
Neutron
d)
Quark
40.
the central region of an atom where its neutrons and protons are is its 
a)
nucleus 
b)
electron cloud
c)
core 
d)
center 
41.
Contains two or more atoms combined
a)
Elements
b)
Compounds
c)
Mixtures
42.
A charged atom
a)
Ion
b)
Isotope
c)
Electron Cloud
d)
Quark
43.

What type of projection is shown on the right?

a)

Sketch

b)

Isometric

c)

Orthographic

d)

Oblique

44.

What is the correct term for this drawing type?

a)

Isometric

b)

3D

c)

Orthographic

d)

Oblique

45.
What is the purpose of a title block?
a)
To show all the information that is needed to read the drawing
b)
To include names and units of measurements
c)
To show all the parts of the drawing
46.
A plan view is
a)
Looking over the top of a drawing
b)
Looking underneath of a drawing
c)
Looking at the side of a drawing
47.

The diagram shows the remaining solid when a cube is cut and removed from a cuboid.Which of the following is the orthogonal projection of the remaining solid to the vertical plane as viewed from X?

a)
b)
c)
d)
48.

The exchange of information through the use of words or actions is

a)

Active listening

b)

Body language

c)

Communication

d)

Aggressive

49.
All are examples of  communicating non-verbally expect...
a)
Gestures
b)
Voice
c)
Posture
d)
Touch
50.
Communication is always a ___ way process.
a)
one
b)
two
c)
three
d)
four