% chromium mixed with ______ can be used up to 1100oC.

Related MCQs

• How much chromium is required to provide oxidation resistance for use over 1000oC?
• _______ provides the dual purpose of providing DO and mixing of the mixed liquor and wastewater.
• Molybdenum with hydrogen can be used up to ________
• Fishes can store more quantity of ___________ in their bodies.
• A large amount of soil can move with the run off called ___________
• Monitoring systems can be carried out by using __________
• Control of river pollution can be done by providing the extra ___________ during dry season.
• Wastewater can become septic by the loss of:
• One cubic metre of bone can treat how much quantity of water containing 3.5 ppm of fluoride?
• Season-cracking can be prevented by cold-working of brass at _________