The percentage of carbon in cast iron is

Post 197

Question 93 The percentage of carbon in cast iron is:
A) 6 to 8
B) 3 to 5
C) 0.1 to 0.25
D) 0.5 to 1.5
Answer: 3 to 5


Question 94 The unit of noise pollution (level) is
A) decibel
B) decimal
C) ppm
D) None of These
Answer: decibel

You can also read

Uttarakhand capital name

capital of Tripura

General Knowledge (GK) in Hindi - सामान्य ज्ञान

How many candidates contested in first Parlimentary Election?

Advertisements