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META FUN QUIZ

Total questions: 40

Worksheet time: 10mins

Name
Class
Date
1.

Steel is an alloy of Fe and

a)

S

b)

P

c)

C

d)

Si

2.

FCC has _________ no of atoms per unit cell

a)

2

b)

6

c)

4

d)

6

3.

Permissible P content in steel %

a)

5

b)

0.5

c)

0.05

d)

2

4.

Major alloying element in stainless steel is

a)

Cr

b)

Ni

c)

C

d)

Mo

5.

Steel minister of India

a)

Dharmendra pradhan

b)

RCP Singh

c)

Narendra Tomar

d)

None

6.

Sub-Lance is related to

a)

Blast Furnace

b)

BOF

c)

Cupola Furnace

d)

CCM

7.

Crystallographic direction of FCC

a)

<100>

b)

<111>

c)

<110>

d)

<001>

8.

Mirror image is associated with

a)

Slip

b)

Ring Mech

c)

Void

d)

Twinning

9.

Which is not a structure sensitive property

a)

Density

b)

Yield Stress

c)

Electrical conductivity

d)

Fracture strength

10.

Edge and Screw dislocations are

a)

Surface defects

b)

Volume defects

c)

Line defects

d)

Point defects

11.

6022140857000000000000000 is also known as

a)

Reynolds No

b)

Avogadro's No

c)

Fourior No.

d)

Gauss Constant

12.

Relation between dislocation line and burger vector for EDGE dislocation is

a)

Parallel

b)

75deg apart

c)

135deg apart

d)

Perpendicular

13.

Pick the odd among the casting terms:

Gating, Sprue, Calendering, Moulding

a)

Gating

b)

Sprue

c)

Calendering

d)

Moulding

14.

Non-Consumable electrodes used in

a)

TIG

b)

GMAW

c)

SAW

d)

ESW

15.

1st Olympic medalist of India in Tokyo 2020

a)

Neeraj Chopra

b)

PV Sindhu

c)

Meerabai Chanu

d)

Bajrang Punia

16.

Density of which is lowest among the followings

a)

Al

b)

Fe

c)

Mg

d)

Au

17.

A0 temperature is

a)

210deg

b)

727deg

c)

778deg

d)

910deg

18.

Identify the Serial

a)

Veer

b)

Chandragupta Maurya

c)

Vidrohi

d)

Prithviraj Chauhan

19.

Identify the person/entrepreneur who had twitted this recently

a)

Jeff Bezos

b)

Sunder Pichai

c)

Elon Musk

d)

Ratan Tata

20.

Identify the lattice

a)

BCC

b)

FCC

c)

HCP

d)

SC

21.

Identify the personality

a)

D. Gaskell

b)

D. Porter

c)

J.F. Lancaster

d)

G.E. Dieter

22.

Rank of India in Annual Steel production

a)

1

b)

2

c)

3

d)

4

23.

In froth flotation, the primary purpose of adding collectors is to:

a)

Make surface Hydrophobic

b)

Make surface Hydrophilic

c)

Stabilize Froth

d)

Adjust pH

24.

Iron Man suit is actually made up of

a)

Only Iron

b)

Niobium

c)

Titanium Alloy

d)

Copper Alloy

25.

Which casting process uses wax as expendable material

a)

Permanent Mould Casting

b)

Sand Casting

c)

Pressure Die Casting

d)

Investment Casting

26.

Jominy end quench test used to determine

a)

Hardenability

b)

Fluidity

c)

Tensile Strength

d)

Fatigue

27.

Identify the phase diagram

a)

Eutectic

b)

Eutectoid

c)

Peritectic

d)

Peritectoid

28.

Pick the Odd one out:

Facebook, Instagram, Whatsapp, LinkedIN

a)

Facebook

b)

Instagram

c)

Whatsapp

d)

LinkedIN

29.

Ore of Tin

a)

Bauxite

b)

Cassiterite

c)

Magnetite

d)

Chalopyrite

30.

Product of Cupola Furnace is

a)

Steel

b)

Cast Iron

c)

Nickel

d)

Zinc

31.

Which phase is not found in CCT of Austenite

a)

Bainite

b)

Pearlite

c)

Martensite

d)

None

32.

This is a

a)

LD furnace

b)

Torpedo Ladle

c)

EAF

d)

Boiler

33.

Identify the founder

a)

Tim Cook

b)

Mark Zukerberg

c)

Larry Page

d)

Steve Jobs

34.

Hot shortness in steel is due to

a)

S

b)

P

c)

Si

d)

Cu

35.

PUBG stands for

a)

Play Under Battlegrounds

b)

Player Under Battlegrounds

c)

PlayerUnknown's Battlegrounds

d)

PUBG is PUBG ;)

36.

Identify the major property that is inherently associated with Delhi iron pillar (the metallurgical wonder)

a)

Tensile Strength

b)

Endurance Limit

c)

Corrosion Resistance

d)

Ductility

37.

Once a KBC question:

Which metal has the highest known electrical and thermal conductivity of all metals?

a)

Silver

b)

Copper

c)

Zinc

d)

Platinum

38.

This is the male version of which actress

a)

Alia Bhatt

b)

Ananya Pandey

c)

Disha Patani

d)

Janvi Kapoor

39.

Identify the personality also known as "India's Own Warren Buffet"

a)

Rakesh Jhunjhunwala

b)

Harshad Mehta

c)

Gautam Adani

d)

Radhakishan Damani.

40.

About which phase diagram the actress is talking about :D

a)

Eutectic

b)

Eutectoid

c)

Iron Carbon

d)

Isomorphous

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