usually why bettery voltage are 1.5V, even if you open a 9V
battery there are six 1.5V batteries in series.
is it not possible to increase this voltage other than
putting in series
what is the formula for calculating of dielectric strength of transformer oil.
what is the condition for vector group of Dyn5
A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.
what bridge circuit is used in Tandelta circuit
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
how to find total current when kva is 30.4 given ? should we use root 3 (1.732) in the formula?
Can We Apply DC POWER To Transformer???? And Why????
Why is better to have a minimum ceiling voltage of 250% than 160%?
If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?
How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?
line tester lamp working in which voltage?
state working of halogen lamp?