The series field of a short-compound D.C. generator is excited by external current shunt current load current armature current

Q: A shunt generator has a no-load terminal voltage of 270 and a voltage of 245 when it delivers 180…

A: No load voltage is 270 V And load voltage is 245 when delivering 180 A. It is given that there is a…

Q: A shunt generator has an output of 22 kW at a terminal voltage of 220 V. armature and shunt field…

A: In this question,  Find the Overall efficiency of the machine?  Efficiency= output power /input…

Q: The main disadvantage of series generators, Output voltage varies as the load varies The e.mf…

A:

Q: the magnetic strengh of the field poles on a perment magnet DC motor cannot be varied a- true b-…

A: The speed control of the PMDC motor cannot be controlled by using flux control method as the flux…

Q: State two ways by which the output polarity of a shunt DC generator can be changed.

A: Dc generator :  dc generator is an electrical machines which convert mechanical energy into Direct…

Q: A separately excited DC generator has six poles and is running at 1150 rpm. The armature has 120…

A:

Q: A dc shunt generator delivers 50 kw at 250 v, its armature has a 4-pole wave winding with a…

A:

Q: 1A. Which of the following is/are a method of providing field excitation for a DC generator. a)…

A: 1A. Which of the following is/are a method of providing field excitation for a DC generator.a)…

Q: The e.m.f. induced in the armature of a shunt generator is 600V. The armature resistance is 0.1 ohm.…

A:

Q: the output of a shunt generator is 25 kw at the terminal voltage of 200V. the armature resistance is…

A: Given: The output of shunt generator (PL) = 25 kW                      Terminal voltage = 200 V…

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.