Find the ROC of the Laplace transform of the function e 3tsin(7t)[u(t) - u(t + 4)]. Note: Please answer the question ONLY by typing the answers in the provided space. No file uploads are allowed.

Required information Consider the following signals. z (t) = et cos (150nt)u(-t) Using the definition of the Laplace transform. L(g(t)) = G(s) = f g (t)e-st dt the Laplace transform of the given signal is A(8+B) (8+ C)³+ (Dx)² The numerical values are A = B = () and D=

A three-phase, 3 KV, P=24, 50Hz, Y-connected slip ring IM has a rotor resistance of 0.015 ohm and a stand still reactance of 0.265 ohm per phase. Full load torque is obtained al a speed of 245 rpm. Neglect stator impedance, Calculate (A) Ratio of Maximum Torque to Full load Torque

Consider the signal f(t) = [2 cos(4t-20) 2e-6t+30] u(t-5). What is the - Laplace transform of f(t)? O O O -28+88+16 +682 +168+96 28 s²+16 e -20s 2² +16 s+20s +32s+64 128-32 +682 +168+96 e -58 2s +16 +5+16s+80 e30s 8+6 u(t-5) e -58 -28² +88+8 -68 s+5+16s+80 e-6₂