Britainâs response was swift. The following spring, Parliament passed four acts known collectively, by the British, as the âCoercive Acts.â Colonists, however, referred to them as the âIntolerable Acts.â First, the Boston Port Act shut down the harbor and cut off all trade to and from the city.
The bulk density often is the bulk density of the powder âas pouredâ or as passively filled into a measuring vessel. The tapped density is a limiting density attained after âtapping down,â usually in a device that lifts and drops a volumetric measuring cylinder containing the powder a fixed distance.
A mass airflow sensor. A mass (air) flow sensor (MAF) is used to find out the mass flowrate of air entering a fuel-injected internal combustion engine.The air mass information is necessary for the engine control unit (ECU) to balance and deliver the correct fuel mass to the engine.he VAF (volume air flow) sensor measures the air flow into the engine with a spring-loaded air vane (flap/door) attached to a variable resistor (potentiometer).