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Consumer Electronics
Ask questions here about the electronics you use every day: from phones and computers to kitchen appliances and radios.
4,952 Questions
- MA= length over height.
- MA= 1.8 over 0.6
- Ma= 3
Distinguish between open and closed systems?
Open systems are systems where items are free to enter and exit as they please such as Earth and the universe. Closed systems are contained such as that of a plant organism.
Are lithium batteries better than nickel metal hydride batteries?
Yes because they use less chemicals, last longer per charge and last through more charges
lithium batteries are non rechargeable. Lithium ion batteries are rechargeable.
lithium batteries last a lot longer than standard alkaline batteries and work well in digital cameras and stuff that are high drain.
NiMH is also good for the same purpose.
it depends on your preference. if you dont mind charging the batteries multiple times than go with NiMH. if you want to use something for a good while and throw them away, use lithium. both have their pros and cons.
Which is better phones or smartwatch?
Both have their ups and downs. Phones allow you to put them wherever you please as with watches, they have to be put on your wrist. On the other hand, smart watches allow you to see calls easier and answer them quicker.
Which are good led TV manufacturers in India?
Blueberry can help you. They are led tv manufacturers and dealers.
How can i start making money online but have no resources?
You can see there are hundreds of websites already offering quick ways to make money. But you have to be careful before getting into any program, pick the genuine and legitimate ways to make money online.
What is a license key and a license name?
A license key and a license name are two different things. A license key is a specific code that unlocks a particular program, allowing users to access its features. For example, software programs will typically require a license key in order to be used**.** A license name is a unique identifier associated with a particular license key. It is a way of distinguishing between different licenses and can be used to track who is using a particular key.
Microprokey. com is one of the best websites for obtaining license keys and names. They provide a wide range of products, including licenses for software programs, games, and operating systems. They also offer a variety of payment options, including credit cards, PayPal, Once a license is purchased, a license key and license name will be provided. These can then be used to activate the program and access its features.
How do you stabilize an amplifier?
One method is by adding negative feedback from the output to the input stages.
What is the difference between mama and baba?
In Hungarian-American families, baba is like saying "grandmother". Some may use it instead of "grandmother" in reference to a great-grandmother. Mama means just that; your maternal parent.
Who invented the father radio?
Nikola Tesla. Though credit is often attributed to Marconi, due to his transatlantic broadcast, Tesla had working wireless devices more than a decade before.
How do you send a digital radio signal to a FM radio?
Frequency Modulation must have a carrier whereby the frequency can be modulated by the signal
How do you solve the total risistance if it has 4 resistance and resistance 2 and 4 is unknown?
R1+R2+R3+R4........................ To get total Resistance
according the above formula if risistance R1 12v And R2 13V then by sustituting the rest ...........
Can you find the potential difference when the charge is moving with external force?
ya:-):) because the charge q is proportional to potential difference
What factors differentiate a product and a service?
we can feel and touch the product as it is materialistic for example toothpaste coming to service it is not materialistic and we can only feel it example airtel
A tripod is a portable three-legged frame, used as a platform for supporting the weight and maintaining the stability of some other object.
Objects that might sit on a tripod include:
a cooking vessel
a sacrificial altar
a weapon/firearm
a camera
a flash unit
a mounting head
surveying instruments
telescopes
binoculars
an offshore wind turbine
a gauze square
a beaker
a flask
a sand bath
How far can laser pointer reach?
do you mean how far does the light go?
red lasers can reach up to 10ft (at least as far as I've seen). at 5mw
green lasers can range from (3000ft - 5000ft and still see beam clearly). at 5mw
Can you use a plug adaptor with battery charger?
If you're using the same input voltage, as the battery charger was designed for, then a simple socket adapter will make absolutely no difference to it's function.
On the other hand, using a different input voltage to that which the battery charger was designed for, will make a considerable difference to the output voltage and current.
Hence a 120 V automotive battery charger, if plugged into a 220 V socket will deliver nearly 24 V to a battery instead of 12 V, although the current supplied will be half it's normal value.
absolutely nothing happens...just reverse the probes of multimeter & measure it again...this time around it should come positive...
Power Flux density is a function of distance from the transmitter so:
PFD(r) = 300kW*25/(4*PI*r^2) when r is in meters the value is in kw/m^2
