Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

Large scale fire on fuel gas line is normally extinguished by

A. Water

B. Steam

C. Foam

D. Nitrogen

Correct Answer :

D. Nitrogen


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Main constituent of bone ash is Which of the following is resistant to the action of both heat & chemicals? Euler number is defined as the ratio of inertia force to __________ force. __________ is used for tying the steel columns to concrete foundation. Machinability of hard alloys and tool steels is improved by The best guide to judge the general quality of water is the measurement… Which of the following fastening devices has its both ends threaded? Ceramic compounds as compared to metallic compounds __________ is not used as the control rod material in a nuclear reactor. Electrometallurgy is not involved in the extraction of __________ from… The main constituent of bones is Which of the following is not the commercial name of poly-methyl-methacrylate… Cascade control is Wohler test is a destructive test to find out the __________ strength… Normalising does not __________ of a metal. Methyl orange indicator turns Stellite is a __________ material. More than 95% of __________ is present in corundum. Titanium is added to molten aluminium alloys before casting for the purpose… Alcohols are not suitable as diesel engine fuel because the cetane number… __________ flux is used for the extraction of metal from its self fluxing… __________ the exhaust gas is an indication of the incomplete combustion… The temperature at which ferromagnetic material can no longer be magnetised… Limestone is added in the blast furnace (during pig iron manufacture)… Carbon is present in the form of __________ in grey cast iron. In case of brasses, with decreasing zinc percentage and increasing copper… Depreciation of machines fails under the indirect expenses head. As per… Common salt is produced from sea water in India generally by the __________… __________ is a special constituent of chlorophyll without which photosynthesis… Carbon supply in pack carburising process is in the form of

Also checkout

Logarithm MCQ Current Affairs February 2023 MCQ Hydraulics & Fluid Machineries MCQ Computer Cryptography MCQ Building Materials MCQ Fluid Mechanics MCQ Ecology MCQ Alphabetical Series MCQ Calendar MCQ Partnership MCQ State of Matter MCQ Noble Gases MCQ