Home

What is the correct answer?

4

__________ can replace tungsten in high speed steel.

A. Chromium

B. Vanadium

C. Cobalt

D. Molybdenum

Correct Answer :

C. Cobalt


Related Questions

With increase in temperature, the electrical conductivity of semiconductors In a good rimming steel A pycnometer is used for the measurement of At 100% relative humidity, the dew point temperature of moist air is Which of the following is an acidic constituent of B.F. slag? Large diameter reinforced cement concrete (RCC) pipes are generally joined… Joining of thin foils is preferred to be done by What is the value of included angle of a triangular notch for maximum… Which of the following does not have a sharp melting point? For an ideal gas, Cp - Cv is Corrosion rate cannot be lowered by reducing the __________ of the corroding… 'Cryogenics' is concerned with the generation & use of low temperature… Cast iron contains __________ percent carbon. The dew point temperature lines on psychrometric charts are straight inclined… When an isolated thermodynamic system executes a process, The normal stress is the same in all directions at a point in a fluid,… Upto the critical radius of insulation, added insulation, will A reduction in thermal resistance during heat transfer does not occur… As the fluid flow rate increases, the float of the Rotameter The most important consideration in value engineering is the Which one can be directly solidified from gaseous state without entering… What is the range of tempering temperature (°C) for most of the materials? Out of the following, the most malleable material is Carnot cycle is also termed as the constant __________ cycle in thermodynamics. Which of the following is the largest quantum of pressure? Oxyacetylene reducing flame is used while carrying out welding on The following thermocouple may be used for measuring temperature upto… Glycerine is used as a coolant in cooling of some engines instead of water,… The best guide to judge the general quality of water is the measurement… Encyclopaedia of Chemical Technology has been