Engineering Materials in EE Substance having permeability less than the permeability of free space, are known as diamagnetic. bipolar. paramagnetic. ferromagnetic. diamagnetic. bipolar. paramagnetic. ferromagnetic. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Which of the following is the example for piezo-electric material ? Copper Lead zirconate titanate Potassium niobate None of these Copper Lead zirconate titanate Potassium niobate None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Maximum number of electrons in a sub-shell with l = 3 and n = 4 is 14. 20. 10. 8. 14. 20. 10. 8. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE What are insulating materials that can tolerate maximum temperature? All of these. Glass. Mica. Porcelain. All of these. Glass. Mica. Porcelain. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE How many classes of insulating materials are there? 6. 7. 5. 8. 6. 7. 5. 8. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Why diamond is very hard ? None of these Because of covalent solid Because of high melting point Because of large cohesive energy None of these Because of covalent solid Because of high melting point Because of large cohesive energy ANSWER DOWNLOAD EXAMIANS APP
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