a例如,电源电压的频率、幅值,电流和电压的谐波含量,电压的骤升、骤降,相位的闪变等等。 For example, the supply voltage frequency, the peak-to-peak value, the electric current and the voltage harmonic content, the voltage rises, to plummet suddenly, phase flickering and so on.[translate]...
the meter pulses of electric current, for example, to the car to measure the area of skin.OTTOCHEK M.F.
The unit of electric charge is the coulomb, which is defined as the amount of electricity that is conveyed by anelectrical currentof 1 ampere in 1 second. Atoms, which are the basic units ofmatter, are made of three types of particles:electrons,neutrons, andprotons. Electrons and protons th...
P stands for power, I stands for current, and V stands for voltage. By multiplying the voltage in a circuit (the pressure from the electrons) by the current in a circuit (the number of electrons), one can determine total power. What is an example of electric circuit? A simple example ...
aI want to be a successful man.If my dream come true,maybe,I own a company,then I can create a substantial number of job opportunities to ease the pressure of unemployment.Meanwhile the company is also creating great weath for the society.For another reason,I have the ability to fully ass...
Learn the definition of electric charge. Discover how the accumulation of electric charges on an object happens. Read about electrical attraction...
Date May 26, 1995A method is specified for determining the charge state of a battery, for example a vehicle starter battery, in which a charge balance is carried out by evaluating the charging current and the discharging current. This charge balance is checked with the aid of the measured ...
Uncle Willie has a wife and two children; a boy and a girl. His wife is an attorney and his two children are geniuses. At the ages of 17 and 19, respectively, they had invented an electric heater that can be plugged in the wall and heat your whole house for just pennies a day. ...
power 力量,能力.根据The2 of electricit y in the home he shared with six family mem bers was one of the easier roadblocks to overco me on his path to becoming a3.知, 在他成为一名医生的道路上,他与六名家庭成员共 用的房子停电是比较容易克服的障碍之一.结合句 意可知答案为A. 3.C .考...
Many spontaneously occurring chemical reactions liberate electrical energy, and some of these reactions are used in batteries and fuel cells to produce electric power. Conversely, electric current can be utilized to bring about many chemical reactions that do not occur spontaneously. In the process ...