General Knowledge MCQ - English
In which of the following activities silicon carbide is used?
Home | Discussion ForumFree Online Test
In which of the following activities silicon carbide is used?
Making cement and glass
Disinfecting water of ponds
cutting very hard substances
Making casts for statues
Answer : C
Free Online Test
View More Related Question
1) Which of the following is an element?
2) kilohertz is a unit which measures
power used by a current of one ampere
electromagnetic radio wave frequencies
voltage
electric resistance
View Answer
3) Kilowatt is a unit to measure
4) Paper is manufactured by
Wood and resin
Wood, sodium and bleaching powder
Wood, calcium, hydrogen sulphite and resin
Wood and bleaching powder
View Answer
5) Which of the following metals remain in liquid for under normal conditions?
