The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as Debye rule Onne’s rule Matthiessen’s rule Curie rule TRUE ANSWER : ? YOUR ANSWER : ?
The most important set of specifications of transformer oil include flash point and viscosity dielectric strength and viscosity dielectric strength and flash point viscosity and flash point TRUE ANSWER : ? YOUR ANSWER : ?
A leakage capacitor can be represented by a capacitance C and resistance R in parallel C. False True TRUE ANSWER : ? YOUR ANSWER : ?
Which inductor is linear? Air cored Iron alloy cored Cast iron cored Sheet steel cored TRUE ANSWER : ? YOUR ANSWER : ?
Ferrimagnetic materials have anti parallel orientation of equal moments of permanent dipoles. False True TRUE ANSWER : ? YOUR ANSWER : ?
The fact that domains exhibits spontaneous magnetisation is Second hypothesis is of Weiss Curie-Weiss law First hypothesis is of Curie Boltzmann’s statistics TRUE ANSWER : ? YOUR ANSWER : ?
As the viscosity of a liquid increases, the relaxation time Increases Remains constant Decreases First decreases then increases TRUE ANSWER : ? YOUR ANSWER : ?
If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant. True False TRUE ANSWER : ? YOUR ANSWER : ?
A characteristic property of crystal is its periodicity of structure. False True TRUE ANSWER : ? YOUR ANSWER : ?