A. Brass
B. Bronze
C. German silver
D. Cast iron
Related Mcqs:
- On being hit with a hammer, ___________________ will readily fracture?
A. Brass
B. Mild steel
C. Cast iron
D. Lead - Which of the following is prone to cup and cone fracture ?
A. Cast iron
B. Soft brass
C. Round specimen of ductile metal
D. Flat tensile specimen of ductile metal - Water hammer is caused in steam carrying pipelines, because of ______________________?
A. Partial condensation of steam
B. Vibration of the pipeline
C. High degree of superheat of steam
D. Its exposure to torrential rain - Which of the following does not discharge the dust collected as a dry solid?
A. Electrostatic precipitator
B. Wet scrubber
C. Bag filter
D. Gravity settling chamber - Which of the following alloying elements is present in maximum percentage in high speed steel ?
A. Molybdenum
B. Chromium
C. Tungsten
D. Vanadium - Which of the following materials has the poorest electrical conductivity ?
A. Carbon
B. Aluminium
C. Silver
D. Stainless steel - Which of the following material handling equipments is not suitable for moving materials in varying paths ?
A. Hand trolley
B. Belt conveyor
C. Crane
D. Truck - Which of the following terminology is used for the temperature at which new grains are formed in a metal ?
A. Eutectic temperature
B. Lower critical temperature
C. Recrystallisation temperature
D. Upper critical temperature - In the acid Bessemer process, the hot metal should have the following composition ?
A. S < 0.05% and P < 0.05%
B. S < 0.05% and P < 1.5%
C. S 1.5%
D. S > 1.5% and P < 0.05% - Out of the following, maximum temperature drop for a given heat flow & for the same thickness will be in the case of________________?
A. Steel
B. Glass wood
C. Copper
D. Fireclay bricks
