Engineering Materials in EE The numberof atoms per unit cell in a B.C.C structure is 4. 2. 7. 12. 4. 2. 7. 12. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Absolute permittivity of a dielectric medium is represented by εr / εo. εoεr. εo / εr. None of these εr / εo. εoεr. εo / εr. None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE In order to minimise loss due to hysteresis, the magnetic material should have low hysteresis coefficient. high resistivity. high retentivity. large B-H loop area. low hysteresis coefficient. high resistivity. high retentivity. large B-H loop area. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Substance having permeability less than the permeability of free space, are known as bipolar. diamagnetic. paramagnetic. ferromagnetic. bipolar. diamagnetic. paramagnetic. ferromagnetic. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE The dielectric strength of ferroelectric materials depends to a large extent on presence of magnetic materials in the vicinity. area of hysteresis loop for the material. intensity of electric field. frequency of applied voltage. presence of magnetic materials in the vicinity. area of hysteresis loop for the material. intensity of electric field. frequency of applied voltage. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials in EE Find the odd one out. Absorptivity. Emissivity. Dielectric strength. Refractive index. Absorptivity. Emissivity. Dielectric strength. Refractive index. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS