The materials having low retentivity are suitable for making

Related MCQs

• Those materials are well suited for making permanent magnets which have retentivity and coercivity.
• The retentivity (a property) of material is useful for the construction of
• The unit of retentivity is
• Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials.
• Hard steel is suitable for making permanent magnets because
• Those magnetic materials are best suited for making armature and transformer cores which have permeability and hystersis loss.
• For making a capacitor, it is better to select a dielectric having
• A condenser suitable for D.C. only is
• The superconducting materials will be independent of which of the following?
• Curie-Weiss law is applicable to which of the following materials?