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.Management Sciences
A. Copper
B. Aluminium
C. Wrought iron
D. Lead
Related Mcqs:
- Chlorine acts as a bleaching agent only in the presence of ______________________?
- A. Dry air B. Pure oxygen C. Moisture D. Sunlight...
- Which of the following is not a dielectric material ?
- A. Cotton, silk and paper B. Asbestos, glass, porcelain and mica C. Rubber and polymeric resins D. All refractory materials...
- ______________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently ?
- A. Collar B. Flanged C. Bell and Spigot D. Expansion...
- Which of the following is the most suitable abrasive for grinding high tensile strength materials ?
- A. Silicon carbide B. Corundum C. Aluminium oxide D. Boron carbide...
- Which of the following low melting alloy containing bismuth and lead is used for electric fuse ?
- A. Wood’s metal B. Babbitt metal C. Monel metal D. Duralumin...
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