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What do you need to use to measure the pascal?
it depends on what your dealing with, room pressure is found with a barometer, to measure pressure in a flowing fluid, you can use a manometer. there are many variou ways to find pressure, but you must be specific on the circumstances
What is the unit to measure the opposition to the flow of electrical current called?
Answer: Inductive reactance is the opposition to the change in current in an electrical circuit and is abbreviated Xl. Answer: The opposition to current flow is called resistance (for DC), or impedance (for AC; often just called resistance); the unit for both is the ohm.
What is the unit that electrical power is measured in?
Answer: In SI, all forms of energy is measured in joules. An alternative, but non-SI, unit is the kilowatt-hour. A kW.h is equivalent to 3.6 million joules.In the UK, energy companies charge their consumers 'per unit', rather than 'per kilowatt hour'. In this context, a 'unit' is short for 'Board of Trade Unit', and is used to measure the consumption of electrical energy. A unit is exactly equal to a kilowatt hour, which is the amount of energy consumed, over a period of one hour, at a rate of one kilowatt.Answer: It depends what aspect of electricity you want to measure. The above answer is for energy; however, in electricity you also use other units including ampere (to measure current), volts (to measure voltage), ohms (to measure resistance or impedance), hertz (to measure frequency), and several others.
What is voltage unit?
Voltage is "electrical pressure", so to speak, or energy per charge. Volts is joules per coulomb.
What unit is used to measure resistance?
The unit of electrical resistance is the Ohm. It's written as the Greek capital Omega:Ω1 ohm = 1 amp per volt
