Which of the following statements define properties, amounts of constituents, or parameters of the system described by the words in italics?

Which of the following statements define properties, amounts of constituents, or parameters of the system described by the words in italics?

(a)  The amount of metal evaporated from an incandescent filament.

(b)  The rate at which metal evaporates from an incandescent filament.

(c)  The number of dollars in a safe.

(d)  The number of dollars placed in a safe on the first day of the year.

(e)  The number of hours a liquid-air tank has supplied air.

(f) The number of hours a liquid-air tank can supply air at a specified rate.

(g) The maximum stress a piece of plastic material can withstand before failure.

(h)  The color of the light emied from an incandescent filament.

(i)  The color of a cold tungsten filament illuminated by solar light.

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….