## Determine the inches in H2O value if a measurement of 1.8 psi is made.

A gage reading of 30 psig is taken. What will an absolute pressure instrument read under the same conditions? An absolute reading of 60 psia is taken. What will a gage pressure instrument read under the same conditions? Determine the inches in H2O value if a measurement of 1.8 psi is made. The liquid in the reference column of a manometer rises 3 inches and the liquid in the pressure column lowers 3 inches. If mercury is used as the liquid, what is the gage pressure being measured? Mercury has a constant of 0.491 psi per inch.

### Calculate the maximum achievable bridge out-of-balance voltage for an applied torque T of 103 N m given the following

Four strain gauges, with specification given below, are available to measure the torque on a cylindrical shaft 4 cm in diameter connecting a motor and load. (a) Draw clearly labelled….

### Find the gain and phase characteristics of the maintaining amplifier.

A solid-state capacitive humidity sensor has a capacitance given by: C = 1.7 RH + 365pF where RH is the percentage relative humidity. The sensor has an associated parallel resistance….

### calculate the mean velocity of the gas at maximum flow rate

A pitot tube is used to measure the mean velocity of high pressure gas in a 0.15 m diameter pipe. At maximum flow rate the mean pitot differential pressure is….