Twisting force is known as: A. thrust.
B. horsepower.
C. torque.
D. energy

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?

The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false

An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed