Civil war Day 4(Sep 18)-LSGD
Authored by WINCENTRE CLASSES
Professional Development
1st - 5th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Polished terracotta is also known as .....
Answer explanation
Polished terracotta is also known as Faience
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The process in which a thin protective coating is applied on the surface an item by burning at high temperature
Screeding
Glazing
Plastering
Varnishing
Answer explanation
The process in which a thin protective coating is applied on the surface of an item by burning at high temperature is called Glazing
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Percentage of clay in cermet
Answer explanation
percentage of clay in cermet is 80% clay, 20% metal
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tiles are burnt in
None
Answer explanation
Tiles are burnt in Sialkot kilns.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A refractory material containing a combination of clay and metal
Answer explanation
Cermet is a composite material made from ceramic (clay) and metallic materials.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When percentage of mica present in sand is high
Answer explanation
High mica content reduces bonding, hence decreases the strength of mortar.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bulking of sand is caused due to
Answer explanation
Bulking of sand occurs due to surface moisture forming a film around sand particles.
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