0
Add your answer:
Earn +20 pts
In modern electronic multimeter a fet or mosfet is preferred over bjt because?
Because of its much higher input impedance. When measuring voltage, that makes the voltmeter appear to the circuit as if it's not there, so the presence of the voltmeter doesn't change the operation of the circuit.
Where can you find integrated circuit?
In almost any modern electronic device.
Applications of ic 565 as frequency multiplier?
Integrated Circuits with a NE565 frequency can be used in all electronic devices. These semiconductors are lightweight, low cost, and compact making them useful in many modern appliances, phones, and computers.
Why many modern electronic devices use integrated circuits instead of vacuum tubes?
Integrated circuits consume less power, are smaller, can be more complex in a much smaller space and are cheaper to make for similar functions than vacuum tubes.
When checking resistance does the power have to be off?
Short answer: yes. Most modern multimeters will not be damaged by external power when measuring resistance. But they will give erroneous readings. It is best to remove the power and disconnect the measured resistance from the larger circuit. A multimeter determines resistance by applying a small voltage, and measuring the resulting current. If the resistor has an external voltage source, then it will interfere with the measurement. Furthermore, if the resistance is connected to a larger circuit, then the resistance of this larger circuit will also be involved.
How do you use analogue multimeter?
Set the Multilemeter to the correct scale for the Electronic application that you are working with. Make certain that the leads are in the correct recievers in the multimeter. The leads are color coded red and black for positive and negative. Take a reading and see how it compares to a normal reading. If you are working on sensors on a modern (computerized) car you can not use an analog multileter as the sensors can be damaged. Always use a digital multimeter that is 10 megohm impedance protected.
What modern electronic invention replaced the abacus and slide rule?
The electronic calculator.
When did modern electronic navigation?
po0tah at ponyeta
What are two types of moltimeter?
The original types of multimeter were of analogpresentation.But modern ones tend to present their measurements in digital form.
In modern electronic multimeter a fet or mosfet is preferred over bjt because?
Because of its much higher input impedance. When measuring voltage, that makes the voltmeter appear to the circuit as if it's not there, so the presence of the voltmeter doesn't change the operation of the circuit.
Modern equipments used to study cells?
electronic microscope
What is working principle of electronic energy meter?
The working principle of an electronic energy meter is a device that measures the electronic energy consumed (usually in KWh). It is often incased in glass and has a disk that rotates that measures the amount of power (product of current and voltage) the flows through the meter. The rotation is then integrated over time either by mechanical dials or an electronic digital counter to determine the total energy used.To simplify reading, many modern ones also contain a type of radio transponder that can be interrogated remotely from the meter reader's vehicle so he/she no longer has to find, read, and write down the value on every meter on his route.
How do I test a capacitor with a multimeter?
This is nearly impossible unless the digital multimeter has either:a built in capacitance meter functionan analog bargraphIt was actually much easier to do on the old style cheap analog multimeters with a needle using the ohms scale than it is on modern digital multimeters.
Where can you find integrated circuit?
In almost any modern electronic device.
What kind of electronic devices can one streamline from a receiver?
Most modern receivers can be streamline from various electronic devices. These electronic devices can include an iPod, iPhone, or Bluetooth, or Bluetooth adapter.
What are the Latest musical instrument inventions modern era?
Electronic digital instruments
What is electroacoustic music?
Electroacoustic music are the modern and classical electronic type of musics.
