The readings of multimeters during a test of shunt connected DC motor are as given in the table. Assume RA-802 and R-8092. Calculate EA, P. P. mech and Ploss for each entry of in' the table. Vo (V) I (A) EA (V) Pin (W) 50 70 90 2.1 3.7 4.8 P mech (W) Ploss (W)

The readings of multimeters during a test of shunt connected DC motor are as given in the table. Assume RA-802 and R-8092. Calculate EA, P. P. mech and Ploss for each entry of in' the table. Vo (V) I (A) EA (V) Pin (W) 50 70 90 2.1 3.7 4.8 P mech (W) Ploss (W)

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

Chapter10: System Protection

Section: Chapter Questions

Problem 10.27P

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Concept explainers

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.

Question

The readings of multimeters during
a test of shunt connected DC motor
are as given in the table. Assume
RA-802 and R-8092. Calculate EA,
P. P.
mech and Ploss for each entry of
in'
the table.
Vo (V) I (A) EA (V) Pin (W)
50
70
90
2.1
3.7
4.8
P
mech
(W)
Ploss
(W)

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