Q. The property of a material that produces an opposing magnetizing force, which removes the preceding magnetizing effect, is called as ___________

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Q. What is the magnetic permeability of Iron?

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Q. The quantity or effectiveness of the energy emitted known as ____________

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Q. What is the emissivity of aluminum foil?

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Q. The ability of a substance to neutralize the acidic nature of the material is known as ______

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Q. The ability of a metal which helps it to form a smooth cast is known as ______

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Q. What is the machinability index of soft cast iron?

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Q. Which of the following is an application of Tin solder 35?

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Q. Which property helps a material to absorb lubricants?

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Q. How is Young’s modulus of elasticity defined?

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Q. The heat capacity of a material defined as ___________

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Q. How is the spalling resistance index defined?

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Q. How is conductivity of a material defined?

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Q. Which of the following represents the energy band diagram of a semiconducting material?

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Q. How is magnetic permeability defined?

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