A step change of magnitude 3 is introduced into the transfer function Y(s) 10 X(s) 16s²+2s +0.5 Determine the frequency of oscillation in cycles per second.

a) A student is measuring the length of a wood. The reading from the measurement tape is 56.73 ± 0.02 cm. Determine the absolute error, relative error and percentage error

Locking out the circuit breaker prevents the accident switching of electricity. Select one: True False

What is the most common method used to separate two fluid phases?

7.58. An ordinary garden hose sprinkler is sketched in Fig. 7.39. All the fluid enters at the axis (r≈ 0) and leaves through the nozzles (r = 6 in). If the total flow rate is 5 gal / min, and the rotor is held in place by someone's hand, how much torque will the rotor exert? The jets leaving the sprinkler each have a diameter of 0.25 in.

explain why diesel and gasoline are used for floating roof tanks. give two points?

13. Draw the P-x-y diagram, write the main futures in the diagram

Describe how the gas absorption tower functions

4. Explain what happens during hot working. How is this different than cold working?

Composition of Mixture vs. Time of Flow 60 50 40 10 10 20 30 40 50 60 70 80 90 Composition of the given mixture (%) time of flow in seconds