The product out from a cupola is called ____________________?

Question: Boiler tube size is specified by its thickness and __________ diameter.
[A].

outside

[B].

inside

[C].

mean

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

Question: On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is
[A].

creep

[B].

toughness

[C].

tensile strength

[D].

fatigue

Answer: Option B

Explanation:

No answer description available for this question.

Question: Electrolytes conduct electric current by
[A].

the movement of ions.

[B].

the movement of molecules.

[C].

allowing electrons to flow through them from cathode to anode.

[D].

movement of electric charge through them.

Answer: Option A

Explanation:

No answer description available for this question.