why dc series motors never start without some load, and what will happen if starting with out load..
1 3412EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
1518if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
1519what happens to a turbo alternator if it get trip and 1 out of 3 poles of circuit breaker in close condition
1 3842Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance
ABB,
1 4012why are the likely reasons for bochholz & pressure relays oprate due to a internal fault but not differential relay ?
2 3598Post New Electrical Engineering Questions
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER
How To increase Knowledge Of boliler regarding To Only Electrical Field..
What are the function of different components of servo motor?
what is the difference between directional & non directional earth fault with example please explain.
Why do we avoid electrical conduits in floors at apartments?
how to changeover ups in this power failur time?
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
why ss stablity limit is more transient stablity limit?
Is electro plating what type of load whether resistive, inductive or capacitive loads
What is the current carrying capacity of 35sq.mm flexible cable?
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
Differentiate between voltage and current feedback in amplifiers?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
