induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.
4 6352what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.
1 3675Post New Electrical Engineering Questions
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
how ups works ? various parts of ups and working principle
condition Autotrip facia come on control panel of electrical transmission line?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
Can i replace Earth leakage relay to the faulty Earth Faulty Relay
Write a note on Treatment for electric shock.
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
Single line diagrams for star to delta and DOL starters.
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
What is an alternator impedance value?
Explain the process of commutation in a dc machine.
what is mean by transition resistance of transformer?
i am studying in final year can i allowed for 23rd UES of Indian army
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
