Physics Which of the following features of a tunnel diode is its drawback Very low power consumptions Very wide temperature range of operations Instability due to negative resistance Extremely high frequency response Very low power consumptions Very wide temperature range of operations Instability due to negative resistance Extremely high frequency response ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirrors used in the headlamp of cars is Spherical convex Plane Parabolic concave Cylindrical concave Spherical convex Plane Parabolic concave Cylindrical concave ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids is most viscous? Water Milk Petrol Oil Water Milk Petrol Oil ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Air-gaps are necessary for bearing the weight of running train Steel can be saved Accidents due to expansion in summer can be avoided Accidents due to contraction in winter can be avoided Air-gaps are necessary for bearing the weight of running train Steel can be saved Accidents due to expansion in summer can be avoided Accidents due to contraction in winter can be avoided ANSWER DOWNLOAD EXAMIANS APP
Physics The plastic material commonly used for making gear wheels is Polyesters Nylons Bakelit Polystyrene Polyesters Nylons Bakelit Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Tensor Scalar Vector Phasor Tensor Scalar Vector Phasor ANSWER DOWNLOAD EXAMIANS APP
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