Is a negatively charged particle present in an atom.
A). Proton
B). Neutron
C). Electron
D). None of the above
1. The angular displacement between two interconnected stations is mainly due to
2. In a low power factor wattmeter the pressure coil is connected
4. The rate of rise of current through an inductive coil is maximum
5. No-load on a transformer is carried out to determine
6. The hysteresis loss in a D.C. machine least depends on
7. The length of a phasor represents the amplitude.
8. An AM receiver uses a diode detector for demodulation. This enables it satisfactorily to receive