Major component of flint glass is
Question: Major component of flint glass is
[A].
lead oxide
silica
alumina
soda
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
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Fire refining process is employed in case of
Question: Fire refining process is employed in case of
[A].tin [B].
copper [C].
zinc [D].
aluminium Answer: Option B
Explanation:
No answer description available for this question.
For turbulent fluid flow in pipe, the expression for Prandtl one seventh power law is (where, r = pipe radius, x = distance).
Question: For turbulent fluid flow in pipe, the expression for Prandtl one seventh power law is (where, r = pipe radius, x = distance).
[A].V/Vmax = (x/r)1/7 [B].
V/Vmax = (r/x)1/7 [C].
V/Vmax = (x.r)1/7 [D].
none of these Answer: Option A
Explanation:
No answer description available for this question.
__________ pipe is the most suitable for carrying sanitary drainage.
Question: __________ pipe is the most suitable for carrying sanitary drainage.
[A].stainless steel [B].
Reinforced cement concrete [C].
Cast iron [D].
Asbestos cement Answer: Option C
Explanation:
No answer description available for this question.
In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed :
Question: In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed :
[A].furnace → converter → absorber [B].
furnace → evaporator → absorber [C].
furnace → converter → evaporator [D].
converter → furnace → absorber Answer: Option A
Explanation:
No answer description available for this question.
Silicone is a/an ___________________?
Silicone is a/an ___________________?A. Thermoplastic
B. Inorganic polymer
C. Monomer
D. None of theseIn the manufacture of H3 PO4 (ortho), ; strong H2 SO4 leaching wet process as compared to electric furnace process
Question: In the manufacture of H3 PO4 (ortho), ; strong H2 SO4 leaching wet process as compared to electric furnace process
[A].uses lower grade phosphate rock. [B].
requires lower capital investment in the plant. [C].
produces lower purity acid. [D].
is very costly. Answer: Option C
Explanation:
No answer description available for this question.