Which of the following is not an Integrating instrument?a)Ampere hour ...
Integrating instruments totalize events over a specified period of time. The summation, which they give is the product of time and electrical quantity. Ampere hour and watt hour (energy) meters are examples of this category.
Voltmeter is not an integrating type of instrument
Indicating instruments are those instruments which indicate the magnitude of a quantity being measured. They generally make use of a dial and a pointer for this purpose. Ordinary voltmeters, ammeters and wattmeters belong to this category
View all questions of this testWhich of the following is not an Integrating instrument?a)Ampere hour ...
Integrating Instruments in Electrical Engineering
Integrating instruments are used in electrical engineering to measure the quantity of electrical energy consumed by a system or device. They integrate the power consumed over a period of time to provide an accurate reading of the total energy consumed. There are various types of integrating instruments used in electrical engineering, including:
1. Ampere Hour Meter
2. Watt Hour Meter
3. Voltmeter
Not an Integrating Instrument
The correct answer is option 'C', which states that voltmeter is not an integrating instrument. This is because a voltmeter is used to measure the voltage or potential difference between two points in a circuit. It does not measure the energy consumed by a device or system over a period of time. Therefore, it cannot be classified as an integrating instrument.
Conclusion
In summary, integrating instruments are essential tools in electrical engineering for measuring the total energy consumed by a device or system. The three main types of integrating instruments are the ampere hour meter, watt hour meter, and voltmeter. While the voltmeter is an important instrument for measuring voltage in a circuit, it is not an integrating instrument.