Rests in inches) of 30 adult males are listed below. construct a frequency histogram using five classes.
70 72 71 70 69 73 69 68 70 71
6 71 70 74 69 68 71 71 71 72
69 71 68 67 73 74 70 71 69 68

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options

Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k