A. Fire clay
B. Silica
C. Low thermal conductivity
D. High electrical conductivity
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. Ductility
B. Malleability
C. Tenacity & hardness
D. Electrical conductivity
A. Tensile strength
B. Softness & flexibility
C. Acid resistance
D. Alkali resistance
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. Have lower corrosion resistance
B. Are harder to fabricate
C. Are less ductile and hence less suitable for cold pressing
D. All A., B. and C.
A. Nickel
B. Cobalt
C. Tungsten
D. Chromium