if 20 hp motor starts directly stars and contenious run .
what will be the effect.
Answer Posted / uday
Motor will not run due to all motors are using starter
because saftey purpose
| Is This Answer Correct ? | 1 Yes | 22 No |
Post New Answer View All Answers
what is the significance of cabability curve of alternator
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
Difference between low impedance and high impedance Restricted Earth Fault
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
what is the ms flat constant for calculating earth mat design calculation?
describe the fully control circuit diagram of ac drives
How many types of circuit loads are there in a common electrical circuit?
Differenciate between circuit wiring and sub main wiring with illustrations
hi can anyone pls tell me the eee interview core questions asked in l&t
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain