14) The motor torque speed characteristic is given by the equation @m = 100 - T where @m is in rad/sec and Tis in N m. The initial motor torque is 10 N · m. A step load torque of 50 N m is applied at t = 0. If the total inertia of the motor load combination is 5 kg · m2, the value of the motor torque after 5 sec is:

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14) The motor torque speed characteristic is given by the equation
@m = 100 - T where wm is in rad/sec and T is in N m. The initial motor torque
is 10 N m. A step load torque of 50N m is applied att = 0. If the total inertia
of the motor load combination is 5 kg m2, the value of the motor torque after
5 sec is:
a. 50.0 N m
b. 45.2 N. m
C. 35.2 N. m
d. 25.2 N. m
15) The speed of the motor in rad/sec in Q14 at t-5 sec is
a. 100 rad/s
b. 64.7 rådis
C. 356.9 rad/s
d. 37.7 rad/s
Transcribed Image Text:14) The motor torque speed characteristic is given by the equation @m = 100 - T where wm is in rad/sec and T is in N m. The initial motor torque is 10 N m. A step load torque of 50N m is applied att = 0. If the total inertia of the motor load combination is 5 kg m2, the value of the motor torque after 5 sec is: a. 50.0 N m b. 45.2 N. m C. 35.2 N. m d. 25.2 N. m 15) The speed of the motor in rad/sec in Q14 at t-5 sec is a. 100 rad/s b. 64.7 rådis C. 356.9 rad/s d. 37.7 rad/s
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