On oscilloscope screen for dynamic measurement, lissajous diagram is normally used to determine the __________ of the input signal.

Question: Benzene is used
[A].

as a motor fuel.

[B].

as an explosive.

[C].

for making insecticides (e.g., DDT, BHC etc.), detergent & rubber (SBR).

[D].

as a perfume.

Answer: Option C

Explanation:

No answer description available for this question.

Question: Blast furnace gas is a very poisonous gas because of its predominantly high __________ content.
[A].

H2O

[B].

CO2

[C].

CO

[D].

CH4

Answer: Option C

Explanation:

No answer description available for this question.