Ohm's Law  for Karbonn Alfa A91 Power

Ohm's Law

V1.71 Stable Version

4.5 142KB 100k+
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  • Ohm's Law  for Karbonn Alfa A91 Power
  • Ohm's Law  for Karbonn Alfa A91 Power


Two common calculators for electronics/electrical use:

Ohm's law calculator/Watt's Law calculator: figures any 2 unknown values given 2 known values

Resistor calculators: figures bands given value or value given bands

Karbonn Alfa A91 Power smartphone was launched in October 2015. The phone comes with a 4.00-inch touchscreen display with a resolution of 480 pixels by 800 pixels. Karbonn Alfa A91 Power price in India starts from Rs. 2,399.

The Karbonn Alfa A91 Power is powered by 1GHz it comes with 256MB of RAM. The phone packs 512MB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Karbonn Alfa A91 Power packs a 2-megapixel primary camera on the rear and a 0.3-megapixel front shooter for selfies.

The Karbonn Alfa A91 Power runs Android 4.4 and is powered by a 2000mAh non removable battery.

The Karbonn Alfa A91 Power is a dual SIM (GSM and GSM) smartphone that accepts Regular and Regular. Connectivity options include Wi-Fi, GPS, Bluetooth, FM and 3G. Sensors on the phone include Proximity sensor and Accelerometer.


How to download Ohm's Law form Karbonn Alfa A91 Power?

  1. Check the Android version to verify compatibility of Ohm's Law with Karbonn Alfa A91 Power.
    Find Android version: go to "Settings" - "About the phone" - "Android version". Make sure Ohm's Law is compatible with Karbonn Alfa A91 Power.
  2. Click the download button to download Ohm's Law in Karbonn Alfa A91 Power.
  3. Once the download and installation are complete, find Ohm's Law in your home screen and tap the icon to open it.

App Reviews for Karbonn Alfa A91 Power

  • Galih Firmansyah
    Simple and Acurate
    Easy to read easy to use nice to look
  • A Google User
    Love it
    Just makes it a little faster nice to always have on hand
  • Jay Sisson
    Really nice app. It does do the dot figures.
  • A Google User
    I use resistors constantly at work this will be immensely helpful
  • Matthew Monasterio
    Does everything you need to calculate power accurately. Recommended for coil builders in the vape world
  • A Google User
    Does exactly what I need it to and does exactly as advertised. Great job. Thanks
  • Victor Henry
    HVAC&R Tech
  • Nathan Marsh
    This app is simple and easy to use.
    Nothing difficult here. It is quick and precise with easy settings and give the results I needed.
  • A Google User
    Thus app is handy for those who understand ohms law. I'm an HVACR tech and I needed ohms law today in the field. Nicely done gentleman. The resistor color codes may come in handy to. Time will tell.
  • Tommi Leroy
    Great App for Vapers as well
    Great App when you have to check how low you can go on your battery or want to know how many Amps your coil would let through. Would be great if it kept the last Numbers if you restart the app.
  • Larry Homen
    Awesome Tool
    This is a great tool and it is small memory wise. I use this building LED arrays, it gives me the resistor value needed to hit the perfect current.
  • Charlie Bihun
    Perfect for Vapers!
    This app does exactly what ot says, which is calculating Ohm's Law. Great for making sure you don't overdraw the battery in your mechanical mod. Also, the very small file size is a huge plus!
  • Steven Lopez
    Elegant in its practicality.
    Most apps of this kind overdo the features included or attempt to pack as many mini apps within it as possible. This one does not. It's features are powerful for the one thing it's used for: Ohm's Law. When I need to quickly do that calculation, I don't find myself sifting through endless other included features or mini apps. Straight to the point with a powerful user interface. Good job guys.
  • A Google User
    Ohm's law
  • Daniel Pennington
    JUST what I needed
    Creating a Hardware Abstraction Layer for a custom one off DAW that needed to be integrated with a top tier analog recording studio...this saved me days of rewriting the code to accommodate superfluous possible options... I matched the load perfectly because I had the tool to find them.
  • Hach Koy
    Very easy to use great work.
  • A Google User
    Works great!
    I use this app all the time, Thank you Dev's and keep up the good work!
  • Matthew Tondre
    This app works perfect, no bugs whatsoever. Very easy and user friendly as well.
  • Lane Berghan
    Thanks very Handy guys . thanks for no ads
  • A Google User
    Automotive Excellence!
    I am an automotive student and electrical is kinda hard for me, but this app has me earning an A right now. If you are doing anything with automotive or diesel this is an app to have. Thanks guys!!!
  • Bill Man
    Very cool little app
    Handy and works well
  • A Google User
    Awsome for tradie's!
    Any sparky, fridgy or mechanic should get this, great for saving time and minimising mistakes
  • Darren Walker
    Great very nice app
    Does everything you want and easy to use and doesn't need any special permissions when you install the app. Very useful thanks heaps.
  • matt schuster
    Great app for figuring watts to volts with a known resistance. I use it to set my e-cig wattage.
  • A Google User
    Breaks ugliest gday gday chief Ff Db M Fdd
  • jorge M
    Easy to use, fast, and effective. Thanks guys.
  • Anonymous
    Seems clear and simple
    App seems to perform calculation s exactly as needed. I like the lock feature when selecting values I need. Very clean and simple.
  • Nathan Carolin
    It was good
    I liked it, helped me find my vaporization temps very easily. I also like the interface.
  • Nick Biss
    Much easier to use this in a pinch than trying to calculate everything in my head. Must have for vapor enthusiasts too.
  • A Google User
    Great App
    Works great, and very simple to us.
  • Danny Maynard II
    SGH-I317 4.4.2 & SGH-I777 4.2
    Works, thanks
  • Rahul Gandhi
    Best ohms calc in play store!
    This is a very useful app if you have to do ohms law calculation everyday + you get the color code of the resistors and it finds the value or you have the value and it will find the color for the resistor. Awesome app!
  • A Google User
    Does what it's suppose to do.
    Quite gud not a bad effort at all
  • A Google User
    Does what is says.
    Does what is says.
  • A Google User
    Good for brain farts
    Spot on.
Ohm's Law

Ohm's Law