Related Questions

Which of the following metals form an amalgam with other metals ?
A Lead
B Tin
C Zinc
D Mercury
A metallic alloy in which one of the constituent metal is __________ , is called an amalgam.
A Zinc
B Mercury
C Lead
D Tin
The forms in which various metals and non metals occur in nature are called minerals. Which of the following is not a metallic ferrous mineral?
A Cassiterite
B Sphalerite
C Chalcopyrite
D Calcite
Identify the incorrect word/phrase in the following: Many who are (a) boring  with traditional forms of examination (b) can be seen to have passionate interest (c) In solving problems (d) presented  in popular puzzle forms.
A a
B b
C c
D d
A form sorting machine can sort 12 forms in 10 minutes. How many forms can it sort in one and half hours at this rate ?
A 150
B 158
C 152
D 108
If special forms are needed for printing the output, the programmer specifies these forms through
A JCL
B IPL
C Utility programs
D Load modules
There are thirteen metals which are treated as pollutants. Which of the following metals is not a pollutant?
A Mercury
B Arsenic
C Aluminium
D Lead
A metalloid possesses the characteristics of both the metals and non-metals. Which of the following is not a metalloid?
A Arsenic
B Antimony
C Lead
D None of these
An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is
A Cutting speed
B Feed rate
C Shear angle
D Tool geometry
Ceramic nuclear metals compared to solid nuclear metals have
A higher melting points
B low strength at high temperature
C more chances of radiation damage
D poorer corrosion resistance

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