Related Questions

Nickel base alloys with __________ are known as monel metal.
A Zinc
B Tin
C Copper
D Molybdenum
Basic constituents of Monel metal are
A Nickel, copper
B Nickel, molybdenum
C Zinc, tin, lead
D Nickel, lead and tin
Monel metal is an alloy of
A Nickel and copper
B Nickel and chromium
C Nickel, Chromium and iron
D Copper and chromium
Monel alloy is
A The costliest of all the alloys of nickel
B Not suitable for making kitchen utensils
C Used for making steam valves and turbine blades as it resists steam attack at high temperature
D Not used in cast and wrought forms
Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt. What percent of the weight of this mixture is solution X?
A 10%
B 33.3%
C 40%
D 42.5%
A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?
A 48
B 32
C 24
D 18
If 2 kg of metal, of which 1/3 is zine and the rest is copper , be mixed with 3 kg of metal, of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?
A 17 : 43
B 13 : 42
C 19 : 43
D 15 : 42
If 2 kg of metal, of which 1/3 is zinc and the rest is copper s, be mixed with 3 kg of metal , of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?
A 13 : 42
B 19 : 43
C 15 : 42
D 17 : 43
Which of the following type of pump is used in liquid metal cooled reactor for circulation of liquid metal
A Centrifugal
B Axial
C Reciprocation
D Electromagnetic
In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called
A Friction zone
B Work-tool contact zone
C Shear zone
D None of these

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