1) P.f of inductive load is corrected by connecting . across it. 2) Open circuit test measures.. losses. 3) The output variables of a motor are .. and. 4) For a motor output power is given by . 5) Flux control, voltage control, and armature control are three methods for.... of dc motor. 6) A transformer takes 100V at primary and gives 50V at secondary, its turn rati equals .... .... ..... 7) The given set of equations represents . la = IL, ミと Rf Ea – laRa = Vr , 8) The given set of equations represents. . Ea – laRa = Vr , la = !, + I , VT %3D %3D 9) The given set of equations represents . Ea – laRa – IseRse = Vr, la = Ise = I, %3D 10).. has more initial torque than shunt dc motor.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.4P
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1) P.f of inductive load is corrected by connecting . .
across it.
.... ......
2) Open circuit test measures .
losses.
3) The output variables of a motor are
and
........
... ....
4) For a motor output power is given by
......
5) Flux control, voltage control, and armature control are three methods for .......
of dc motor.
6) A transformer takes 100V at primary and gives 50V at secondary, its turn ratio
equals
7) The given set of equations represents . .
Ea – laRa = Vr ,
la = IL ,
%3D
Rf
8) The given set of equations represents.
la = !, + IL,
VT
Rf
Ea – laRa = Vr ,
9) The given set of equations represents .
Ea – laRa – IseRse = Vr, la = Ise = l,
%3D
|
10).
.. has more initial torque than shunt dc motor.
Transcribed Image Text:1) P.f of inductive load is corrected by connecting . . across it. .... ...... 2) Open circuit test measures . losses. 3) The output variables of a motor are and ........ ... .... 4) For a motor output power is given by ...... 5) Flux control, voltage control, and armature control are three methods for ....... of dc motor. 6) A transformer takes 100V at primary and gives 50V at secondary, its turn ratio equals 7) The given set of equations represents . . Ea – laRa = Vr , la = IL , %3D Rf 8) The given set of equations represents. la = !, + IL, VT Rf Ea – laRa = Vr , 9) The given set of equations represents . Ea – laRa – IseRse = Vr, la = Ise = l, %3D | 10). .. has more initial torque than shunt dc motor.
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