. The armature of a 8 pole DC shunt generator has 29 slots and is wave wound with 10 conductors per slots. The shunt field resistance of 101 ohms and an armature resistance of 1 ohms. The flux per pole is 0.03 Wb and total brush drop is 2 V. If the load resistance of 20 ohms is connected across the armature terminals and the generator is driven at 830 rpm.  Calculate, The terminal voltage is = Answer and unit for part 1 The power absorbed by the load is =

Q: A d.c.series generator has armature resistance of 0.5 Q and series field resistance of 0.032.It…

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Q: A shunt DC generator has no load terminal voltage of 140V. Armature resistance is 1ohm and shunt…

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Q: A 4 pole machine generates 250 volts when operated at 1500 rpm. If the flux per pole is 1.85 x…

A: It is given that: P=4Ea=250 voltsN=1500 rpmϕp-p=1.85×106 maxwell=1.85×106×10-8WbA=2no. of armature…

Q: A 8-pole dC generator running at 1,200 rpm, and with a flux of 25 m Wb per pole generates 440 V.…

A: Number of poles p = 8 RPM N = 1200 Flux ϕ = 25 m Wb = 0.025 mWb Voltage E = 440 V

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.