Thermal Expansion Question & Answers December 17, 2022 By WatElectronics This article lists 50 Thermal Expansion MCQs for engineering students. All the Thermal Expansion Questions & Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, or interviews, or professionals who would like to brush up on the fundamentals of Thermal Expansion. There are a lot of day-to-day products which utilize the process of thermal expansion to carry out specific activities. Where essentially will have two different methods and they are capable of expanding two different metals and they are capable of expanding two different degrees for the same raise in temperature. So, at a particular temperature, both metal lens is equal and at high temperature, if one metal expands more than another metal, we will see the sample curve. There are a lot of household appliances that are effectively making use of thermal expansion to satisfy the activity that is designed for. There are also a number of places where we don’t want thermal expansion. Thermal expansion is categorized into three types they are thermal expansion of solids, thermal expansion of liquids, and thermal expansion of gases. There are different types of thermal expansions in solids like Linear, superficial, and cubical. The coefficient of volume expansion of gas and the coefficient of pressure expansion of gas are two types of expansions of gas. Thermostats and thermometers are devices that use thermal expansion. Solar energy, geothermal energy, etc are examples of thermal energy. The linear, superficial, and volume expansions come under the thermal expansion of solids. The apparent and real expansion comes under liquids and volumetric & pressure coefficients come under a thermal expansion of gases. 1). In which one of the following, all type of thermal expansion can occur? Solid Liquid Gas All of the above None Hint 2). The pressure coefficient comes under thermal expansion of _______________? Solid Liquid Gases All of the above None Hint 3). The real expansion comes under thermal expansion of ________________? Solid Liquids Gases All of the above None Hint 4). Which one of the following is a factor which affecting thermal expansion? Original length of an object Bullock carts Glass jar with a metallic cap None of the above None Hint 5). The linear coefficient of glass material is _________________? 8.5 C^-1 or °K^-1 26 C^-1 or °K^-1 24 C^-1 or °K^-1 17 C^-1 or °K^-1 None Hint 6). What is the standard form of HDT? Heat Deflection Temperature Heat Difference Temperature Heat Detraction Temperature None of the above None Hint 7). What is the standard form of DSC? Dynamic Scanning Calorimetry Differential Simple Calorimetry Differential Scanning Calorimetry None of the above None Hint 8). The differential scanning calorimeters apparatus consists of _______________? Furnace Temperature sensor Differential sensor All of the above None Hint 9). What is the standard form of TGA? Thermo-Gravimetric Analysis Thermo-Gravimetric Analog Thermo-Gravitational Analysis None of the above None Hint 10). In which one of the following, only volume expansions can occur? Solid Liquid Gas Both b and c None Hint 11). The applications of DSC include the characterization of ___________________? Polymers Fibres Elastomers All of the above None Hint 12). In which one of the following state, the particles are tightly packed? Solid Liquids Gases All of the above None Hint 13). The thermal expansion of __________________ expands slightly? Solid Liquids Gases All of the above None Hint 14). Which one of the following states is highly compressible? Solid Liquids Gases All of the above None Hint 15). The superficial expansion comes under thermal expansion of ________________? Solid Liquids Gases All of the above None Hint 16). The linear coefficient of mercury material is _________________? 8.5 C^-1 or °K^-1 26 C^-1 or °K^-1 24 C^-1 or °K^-1 17 C^-1 or °K^-1 None Hint 17). In which one of the following state, the density is high? Solid Liquids Gases Both a and b None Hint 18). The coefficient of linear thermal expansion of aluminium material is ___________________? 0.0000130 0.0000104 0.0000031 0.0000060 None Hint 19). Which one of the following is an equation of kinetic energy? ½ mv^2 Mgh ½Kx^2 None of the above None Hint 20). Which one of the following is an application of a thermal expansion? Original length of an object Bullock carts Nature of the material None of the above None Hint Thermal Expansion MCQ for Quiz 21). What is the standard form of VSP? Vicat Simple Temperature Vicat Sample Temperature Vicat Softening Temperature None of the above None Hint 22). The coefficient of linear thermal expansion of cement material is ___________________? 0.0000130 0.0000104 0.0000031 0.0000060 None Hint 23). Which one of the following is an equation of gravitational potential energy? ½ mv^2 Mgh ½Kx^2 None of the above None Hint 24). The solar energy is the source of _______________? Thermal energy Heat Both a and b None of the above None Hint Read more about Solar Energy 25). Which one of the following is a source of heat? Coal Geothermal energy Both a and b None of the above None Hint 26). Which one of the following is directly determined by an instrument? Heat Temperature Both a and b None of the above None Hint 27). Which one of the following is a derived quantity? Heat Temperature Both a and b None of the above None Hint 28). Which one of the following is not exchangeable? Heat Temperature Both a and b None of the above None Hint 29). The coefficient of linear thermal expansion of brass material is ___________________? 0.0000130 0.0000104 0.0000031 0.0000060 None Hint 30). What is the standard form of CLTE? Coefficient of Linear Thermal Expansion Coefficient of Line Thermal Expansion Coefficient of Linear Temperature Expansion None of the above None Hint 31). The thermal expansion of __________________ expands more than solids? Solid Liquids Gases All of the above None Hint 32). The coefficient of linear thermal expansion of clay tile material is ___________________? 0.0000130 0.0000104 0.0000031 0.0000033 None Hint 33). Which one of the following is an equation of elastic potential energy? ½ mv^2 Mgh ½Kx^2 None of the above None Hint 34). What is the standard form of FEP? Fluorinated Ethylene Polymer Fluorinated Ethylene Propylene Fluorinated Ethylene Phosphor None of the above None Hint 35). Which one of the following is measured by calorimeter? Heat Temperature Both a and b None of the above None Hint 36). The joule and calorie are the units of measurement of _______________? Thermal energy Temperature Both a and b None of the above None Hint 37). Which one of the following is a quantitative dependence? Thermal energy Temperature Both a and b None of the above None Hint 38). The values are always positive in _____________? Thermal energy Temperature Both a and b None of the above None Hint 39). The total energy of all particles in an object is known as ____________? Thermal energy Temperature Heat None of the above None Hint 40). The fluidity is not possible in ______________ state of matter? Solid Liquid Gases All of the above None Hint Thermal Expansion MCQ for Exam 41). What is the standard form of HIPS? High Level Polystyrene High Impact Polystyrene High Internal Polystyrene None of the above None Hint 42). The coefficient of linear thermal expansion of brick masonry material is ___________________? 0.0000130 0.0000104 0.0000031 0.0000060 None Hint 43). Which one of the following is a path function? Heat Temperature Both a and b None of the above None Hint 44). Which one of the following is a technique used for coefficient of linear thermal expansion? Interferometry Dilatometry Both a and b None of the above None Hint 45). What is the standard form of ABS? Acrylonitrile Butadiene Styrene Analog Butadiene Styrene Acrylonitrile Butadiene Simple None of the above None Hint 46). The thermal expansion of __________________ expands significantly? Solid Liquids Gases All of the above None Hint 47). Which one of the following does not vary with the mass of a substance? Thermal energy Temperature Both a and b None of the above None Hint 48). What is the standard form of ASA? Acrylonitrile Styrene Analog Acrylonitrile Simple Acrylate Acrylonitrile Styrene Acrylate None of the above None Hint 49). What is the minimum value of ABS flame retardant? 6.00 9.00 5.00 4.00 None Hint 50). What is the standard form of DMA? Dynamic Mechanical Analysis Differential Mechanical Analysis Dynamic Mechanical Analog None of the above None Hint Please fill in the comment box below. Time's up
