Containers made of high silicon cast iron (14% Si) are not suitable for the storage of ____________________?

Related Mcqs:

Hydrochloric acid is stored in a ________________vessel?

A. Lead lined steel B. Rubber lined steel C. Stainless steel D. Cast iron...

Lead pipes are not safe for carrying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)2. Lead pipes are readily corroded by___________________?

A. Dilute HCl B. Acetic acid C. Concentrated H2SO4 D. None of these...

Muntz metal is a/an alloys of____________________?

A. Magnesium & tin B. Ferrous material C. Lead & tin D. Copper & zinc...

Straight silicon steel (containing Si from 0.5 to 5%) because of their low hysteresis loss and high magnetic permeability are used for electrical appliances. Which of the following electrical appliances made of silicon steel contains maximum percentage of silicon (about 4%) ?

A. Armature of small motors/generators B. Generators and small motors C. Induction motors D. High frequency transformers...

Carbon content in plain carbon steel is ______________ percent?

A. 0.1 to 0.15 B. 0.35 to 0.45 C. 0.65 to 0.80 D. 0.85 to 1.2...