Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC
1161how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)
1223we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?
FCC,
3 3461I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
1306I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
1248Post New Electrical Engineering Questions
what will happens if one phase is missing for 33/11kv power transfomer and why?
howmany electrician should maintain for a 1000 kva used plant... in kerala..
Haw to check conductivity of budbar
what happens when series resonance occurs?
What are the function of different components of servo motor?
How to find out damper winding failure for synchronous machine?
how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
How many types of losses occur in a transformer?
Draw the line diagram of diffretial relay connected to transformer?
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.
When color of silica gel will gets change from blue to pink from Top to bottom?
