Home

What is the correct answer?

4

Drills are usually made of

A. Cermets

B. High speed steel

C. Alloy steel

D. Tungsten carbide

Correct Answer :

B. High speed steel


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

Plants produce carbohydrates from the CO2 present in the atmosphere by Elimination of brittleness resulting from welding of saw blades is done… Ganister contains maximum percentage of Out of the following, the lowest packing of atoms exists in __________… In connection with corrosion of metals, passivation is the process that Main constituent of bone ash is Solidification time of a molten metal in a casting is proportional to… The transition temperature at which all the ferromagnetic materials become… Corrosion of metals cannot be prevented by its Transformation range for ferrous material is the temperature interval… Which of the following low melting alloy containing bismuth and lead is… A material is capable of resisting softening at high temperature, because… Pick out the wrong statement about coating/electroplating of metals. Primary designation of steel is based on its Volume of blast furnace slag is about __________ times the volume of hot… If the head is doubled in & centrifugal pump, the power required will… In TIG welding, thoriated tungsten electrodes are used, because it __________ flux is used for the extraction of metal from its self fluxing… Maximum amount of thermal radiation is emitted at all wavelengths at any… The critical pressure at which the latent heat of vaporisation of steam… Recrystallisation temperature of steel is __________ °C. A cylindrical rod subjected to a tensile strain within the elastic limit… Ammonia leakage in the refrigeration system is detected by The refractory brick which has good thermal shock resistance at high temperature… Breakeven point represents the condition, when the company runs under… Which of the following pairs is not correctly matched? Consider the equilibrium A(g) + B(g) = AB(g). When the partial pressure… Capacity & power requirement for an air compressor working at high altitude… In chemical dehumidification process Plasma is

Also checkout

Heat & Mass Transfer MCQ Alchohols MCQ Profit and Loss MCQ Concrete Technology and Design MCQ Thermo Electricity MCQ C# Programming MCQ Machine Input MCQ CorelDraw MCQ Machine Input Mi-set 2 MCQ Coding Decoding MCQ Current Affairs April 2023 MCQ MS Office MCQ