While applying Fleming's right-hand rule to And the direction of induced e.m.f., the thumb points towards

Related MCQs

• Fleming's right-hand rule regarding direction of induced e.m.f., correlates
• Two generators A and B have 6-poles each. Generator A has wave wound armature while generator B has lap wound armature. The ratio of the induced e.m.f. is generator A and B will be
• If B is the flux density, I the length of conductor and v the velocity of conductor, then induced e.m.f. is given by
• In any rotating machine that part which houses the conductors and in which e.m.f. induced is to be utilised is called
• Eddy currents are induced in the pole shoes of a D.C. machine due to
• In a D.C. generator in order to reduce sparking at brushes, the self-induced e.m.f. in the coil is neutralised by all of the following except
• The e.m.f. induced in the armature of a shunt generator is 600 V. The armature resistance is 0.1 ohm. If the armature current is 200 A, the terminal voltage will be
• If residual magnetism is present in a D.C. generator, the induced e.m.f. at zero speed will be
• The e.m.f. generated by a shunt wound D.C. generator isE. Now while pole flux remains constant, if the speed of the generator is doubled, the e.m.f. generated will be
• Which of the following generator will have negligible terminal voltage while running on no-load ?