1. A signal is expected to be of the form, and is to be measured with a sensor exhibiting first order measurement response with a time constant of 50 ms. Provide an expression for the actual response of the sensor. Plot . What is the expected time lag between the input and the signal for a sinusoidal signal

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.

What is creep? what is stress relaxation?

The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object