Calculate the value of the angular acceleration of the DC shunt motor using the given data: J = 1 kg-m^2, load torque = 1 N-m, motor torque = 2 N-m.(a) 1 rad/s^2(b) 2 rad/s^2(c) 3 rad/s^2(d) 5 rad/s^2I got this question in class test.The query is from Dynamic Braking of DC Shunt Motors topic in chapter Braking of DC Motors & Induction Motors of Electric Drives

Calculate the value of the angular acceleration of the DC shunt motor

1.	Calculate the value of the angular acceleration of the DC shunt motor using the given data: J = 1 kg-m^2, load torque = 1 N-m, motor torque = 2 N-m.(a) 1 rad/s^2(b) 2 rad/s^2(c) 3 rad/s^2(d) 5 rad/s^2I got this question in class test.The query is from Dynamic Braking of DC Shunt Motors topic in chapter Braking of DC Motors & Induction Motors of Electric Drives
Answer» Correct option is (a) 1 rad/s^2 The best explanation: Using the dynamic EQUATION of MOTOR J×(angular acceleration) = Motor TORQUE – LOAD torque: 1×(angular acceleration) = 2-1=1, angular acceleration=1 rad/s^2.

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