Question

Arrange the Historical Development of kiln firing fuel from earliest to latest A. Coal
B. Electric
C. Oil
D. Gas
E. Wood

• A. E, A, B, D, C
• B. A, E, C, B, D
• C. A, E, C, D, B
• D. E, A, C, B, D

Hint:

Logic Tip: Traditional kilns began with wood firing before industrial fuels like coal, oil, electricity, and gas.

Answer 1

The Correct Option is D

Concept:
Kiln technology evolved historically according to advances in fuel sources and industrial development.
•

Step 1:
Wood was the earliest fuel used in ancient kilns.
•

Step 2:
Coal became widely used after industrial development.
•

Step 3:
Oil-fired kilns developed later as industrial fuel technology improved.
•

Step 4:
Electric kilns emerged during modern industrial and technological advancements.
•

Step 5:
Modern gas kilns became highly popular because of better temperature control and efficiency. \[ \boxed{\text{(4) E, A, C, B, D}} \]