A 5kW shunt generator having an Armature circuit Resistance of 0.20 and a field resistance of 500, generates a terminal voltage of 220 V at full load. Find the Efficiency of the Generator at full load. Assume the Iron, Friction, and Windage losses are 0.2 kW.

Q: 2. A 4-pole generator has a lap-wound armature with 50 slots with 16 conductors per slot. The useful…

A: No. of pole  p= 4 no. of parallel path A= P= 4 No. of slot = 50 16 conductor 1 slot Total no. of…

Q: what is then the induced e.m.f.

A:

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 lap connected 6 pole DC generator has an armature conductors of 500 and is driven at 600 rpm. If…

A: given.  pole P =6 speed N= 600rpm  flux per pole ∅= 15m Wb conductors z=500 generated e.m.f  =…

Q: Q2-A 4- pole lap-wound, 900 r.p.m shunt generator has armature and field resistances of 0.442 and…

A: In this question we will find terminal voltage and load current...

Q: Q4 A dc shunt generator 50 V at the load 6A, rotating 700 r.p.m at the torque 4 N.m. Find the…

A: The solution can be achieved as follows.

Q: A 4 -pole generator has a lap-wound armature with 58 slots with 14 conductors per slot. The useful…

A: The solution is given below

Q: 04 2 respectively. The load current is 100 A at 120 V. Find the induced e.m.f. and the armature…

A: SOLUTION- a) Long shunt         load voltage  V = 120 Vload current IL = 100 A Ra = 0.062 ohmRse =…

Q: The armature of a 4-pole, separately excited dc generator is wave wound with 360 conductors. This…

A: It is given that: P=4Z=360 conductorsV=240 VN=800 rpmPd=640 Wϕ=30 mWb=30×10-3 WbVb=2 V

Q: A 4-pole generator has a lap-wound armature with 50 slots with 16 conductors per slot. The useful…

A:

Q: A long shunt generator running at 1000 RPM supplies 20 kW at a terminal voltage of 220 V. The…

A:

Q: Determine the total electromotive force

A:

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: emf generated in dc machine = ∅NZ60×PA. where ∅ is the flux per pole .          N is the speed in…

Q: Q1) A long shunt compound generator is supplying a load 100 A at a terminal voltage of 220 V. The…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The output of a shunt generator is 66A at 100V. Armature resistance is 0.04Ω and the field…

A:

Q: A self-excited shunt generator has a field resistance of 52 ohms. When the generator delivers 7 kW,…

A: First we will find load current and field current then we will find current in the armature .…

Q: A d.c. shunt generator has a full load output of 10 kW at a terminal voltage of 240 V. The armature…

A: We have an shunt generator which has,   Full load output = 10 KW Voltage (V) = 240 V Armature…

Q: S A 6-pole, 480-V, 50-Hz-connected synchronous generator has X,1 ohm. The no-lo: rotational losses…

A:

Q: The full-load terminal voltage of a generator is 245 V, while the no- load terminal voltage is 230…

A: This question belongs to electrical machine . It is based on calculation of generated voltage for a…

Q: 7. A 250 V d.c. shunt-wound generator has an armature resistance of 0.1 22 and a field resistance of…

A: Given a DC shunt wound generator with, Terminal voltage, V = 250 V Armature resistance, Ra=0.1 Ω…

Q: 5. In a DC generator, the iron losses at 1000 rpm are 10 kW at a given field current. At a speed of…

A:

Q: A long shunt de generator supplies 8 kW at voltage of 250 V. The armature resistance, shunt field…

A:

Q: In a separately excited generator supplying rated load the armature reaction. O is always present O…

A:

Q: short-shunt connected compound DC generator delivers 219 A to a load at 250 V. Its shunt-field…

A: Voltage across shunt field winding= terminal voltage+ Drop in series field winding. Using ohms law…

Q: A 4 pole, long-shunt lap wound generator supplies 20 kW at a terminal voltage of 300 V. The armature…

A: This question belongs to electrical machine . It is based on the concept of induced e.m.f. in long…

Q: A 4-pole dc generator has 150 conductors being wound simplex wave of its armature. If the flux per…

A: GivenNumber of poles P=4Number of conductors Z=150Number of parallel paths A=2Flux ϕ=25…

Q: 3. A DC generator has no-load output voltage of 200 volts. Its armature circuit resistance is 0.75…

A:

Q: A 4-pole generator has a lap-wound armature with 48 slots with 36 conductors per slot. The useful…

A:

Q: d. How much shaft torque must be applied by the prime mover at the full load? how large is the…

A: Given values are -

Q: 03/ A/ long shunt D.C generator running at 1000 rpm supplies a load of 22 Kw at terminal voltage of…

A: The solution can be achieved as follows.

Q: In a 110-V compound generator, the resistances of the armature, shunt and the series windings are…

A: i) For long shunt: Calculate the load current by using the formula of power. For 150 lamps find the…

Q: A shunt generator has a full-load current of 44A at 150V. The stray losses are 625W and the shunt…

A: Given:Full load current Stray losses Shunt field resistance To determine:Input power Armature…

Q: A long-shunt compound generator supplies 50 kW at 230 V. the total field- and armature circuit…

A: Step-1->We have

Q: 1-A 4 pole shunt generator with wave-wound armature has 41 slots, each having 12 conductors. The…

A:

Q: Q) A 400-V shut generator has a full load current of 200 A, its armature resistance is 0.06 Q field…

A: Given - Full load current = 200 A, Armature resistance = 0.06 Ω, Field resistance = 100 Ω, stray…

Q: A long-shunt compound generator supplies 22 kW at a terminal voltage of 220 V. The resistance of the…

A: In this question We need to determine the iron and friction losses.  We know  Power P=E Ia  Current…

Q: The separately-excited generator has constant: a. Field Strength. b. Load Current. c. Terminal…

A: Mote: "Since you have posted multiple questions, we will provide the solution only to the first…

Q: 220-V long-shunt

A:

Q: Which of the following factor is responsible for negative voltage regulation of a DC generator? O…

A: Over compound dc generator has negative voltage regulation.