why dc series motors never start without some load, and what will happen if starting with out load..
1 4167EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
2030if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
1935what happens to a turbo alternator if it get trip and 1 out of 3 poles of circuit breaker in close condition
1 4559Hello 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 4706why are the likely reasons for bochholz & pressure relays oprate due to a internal fault but not differential relay ?
2 4665Post New Electrical Engineering Questions
How grounding is different than earthings?
Can we transmit digital signal to long distance ?
IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.
what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?
design a 3 bit synchronous and asynchronous counter using T- flipflop
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
How to calculate Temp from Resister from PT100 equation,
what is meant by brushed alternator & its working principle ?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
How does "OUT OF STEP" relay ,for Synchronous motor protection, work?
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
What do you mean by distribution transformers?
What type of fittings and electrical accessories can be install in radiation area ?
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?