Question is ⇒ Two D.C. shunt generators, each with armature resistance of 0.02 ohm and field resistance of 50 ohm run in parallel and supply a total current of 1000 amperes to the load circuit. If their e.m.fs. are 270 V and 265 V, their bus bar voltage will be, Options are ⇒ (A) 270 V, (B) 267.5 V, (C) 265 V, (D) 257.4 V, (E) , Leave your comments or Download question paper.

Question is ⇒ Two D.C. shunt generators, each with armature resistance of 0.02 ohm and field resistance of 50 ohm run in parallel and supply a total current of 1000 amperes to the load circuit. If their e.m.fs. are 270 V and 265 V, their bus bar voltage will be, Options are ⇒ (A) 270 V, (B) 267.5 V, (C) 265 V, (D) 257.4 V, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Two D.C. shunt generators, each with armature resistance of 0.02 ohm and field resistance of 50 ohm run in parallel and supply a total current of 1000 amperes to the load circuit. If their e.m.fs. are 270 V and 265 V, their bus bar voltage will be
A.	270 V [Wrong Answer]
B.	267.5 V [Correct Answer]
C.	265 V [Wrong Answer]
D.	257.4 V [Wrong Answer]
View Answer 16 -25 Explanation:- Answer : B Discuss it below : Neethu sethumadhavan Said on 2021-07-05 01:50:24 IL1+IL2=1000 Ia1+Ia2-2Ish=1000 Replace all term in terms of v and solve v=267.5 Mannu Dhaked Said on 2018-08-19 23:59:36 I1+I2=1000 I1=Eg1-V/Ra I2= Eg2-V/Ra I1+I2= 270-V/Ra +265-V/Ra Solve it than we find 2V=515 v= 257.5 Sumannaik tejavath Said on 2018-07-05 22:57:42 E1=v-Iara 270=v-0.0250 V=269 E2=V-Iara 265=v-0.0250 V=264 V=(v1+v2)/2 V=266.5 Raju Adhikari Said on 2018-01-25 03:30:54 Please reply ... How this be a answer???? !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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