while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?
2074i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????
1800Why does a semicondctor act as an insulator at 0'k and why its conductivity increases with increasing temperature?
8 58993Post New General Physics Questions
Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood
what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...
Laser is an acronym for what?
Explain what is density?
Explain the branches of physics?
Explain what is relation between magnetic and electricity and why?
How is radiocarbon produced in the atmosphere?
Distinguish between emission and absorption line spectra. : quantum physics
What are wave fronts?
How does the elevation and air pressure affect the boiling point of water?
Explain how do fireworks turn into shapes like hearts and stars?
What are rectifiers used for?
Explain which way do twin screw props on a boat rotate when propelling the boat forward?
Explain the difference between free electron theory and band theory of solids?
What are the branches of physics?