We have isolation transformer 25kvA & ONLINE UPS 15KvA (3PHASE I/P,3PHASE O/P)where isolation should have connect,before UPS or after please brief.1 3393
can I connect step down transformer(25KvA,240V Phase to phase)to output of online UPS(15KvA,440V PHASE TO PHASE) Load connect to TRANSFORMER is 13KvA,240V PHASE TO PHASE. please brief if it is wrong1 2932
How single phase & 3 phase motor select rotating direction ie clockwise/anticlockwise6 5520
How check proper electrical earthing of machine.5 11334
How check electrical motor winding.4 6646
BRIEF ME CHECKING PRCEDURE OF BATTERY 12V 26AH1 2228
Why in USA supply voltage parameters(230V,60Hz)are different,is there any advantage please brief.1 3528
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.946
I have CNC Turning lathe,while doing electrical preventive maintenance what should I do & please brief me plan & shedule for the same.1 2251
What is Sequence clustering algorithm?
What is the purpose of starting air?
What are Table control and tab strip control in dialog programming ?
Assuming feedback to the adversary flugging an error as each incorrect character is entered, what is the expected time to discover the correct password?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
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.
simple program of graphics and their output display
The maximum report processing jobs limit configured by your system administrator has been reached.How I can Solve this problem when i using crystal report to load from my application.
sir i want to know when is the exam in 2009 and last date for application form ,plz let me know sir
explain inflation ,deprication ,time of value & pf tariff
what are the softwares helping for auditing poblems?
If selected as BDM what will be your first task
What is PQA???Applications........
To maintain the secrecy of the affairs of a customer is obligatory on the part of the bank, but sometime it may not be considered essential. Discuss.
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?