Which of the following equipments is used for liquid dispersion ?

Question: Natural water contains approximately __________ percent of heavy water.
[A].

0.015

[B].

0.71

[C].

1.2

[D].

3.5

Answer: Option A

Explanation:

No answer description available for this question.

Question: Desert air coolers being rendered ineffective in rainy season is due to
[A].

low humidity

[B].

low temperature

[C].

high humidity

[D].

sunny weather

Answer: Option C

Explanation:

No answer description available for this question.

Question: Fibre glass is a composite material of
[A].

glass fibre in a polymer matrix.

[B].

glass fibre in a metallic matrix.

[C].

polymer fibre in a glassy matrix.

[D].

both ‘b’ & ‘c’.

Answer: Option A

Explanation:

No answer description available for this question.