Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vishaljadhav001
When supply side C.B. switched,at receiving end voltage
will not appear immediately."Wavefront" is formed.At left
of wavefront Vtg & current occurs,but at right vtg &
charging current is zero.
This wavefront travels from left to right with wave velocity
(v) which depend upon how fast inductance,capacitance reach
max.current & current .At no load capacitor charge through
inductance step by step.When line charged Vr=2Vs.When load
is connected this capacitor discharged,so vtg appear at
load.so that ferrenti not occurs at full load.
| Is This Answer Correct ? | 3 Yes | 9 No |
Post New Answer View All Answers
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
What is difference between Over Current & Earth Fault protection?
what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
WHY RATING OF VCB NOT LESS THAN 630A
HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
why to use freewheeling diode ( diode in revers bias mode) across dc coil
How eddy current generation support the idea of train braking?
How RTCC panel is working and give single line diagram for RTCC with transformer?
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
Name two low frequency oscillators?
