In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?
In a Furnace arch pressure is more than Hearth pressure,then how flue gas travels to stack
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
how to select electronic timer(Star-Delta) setting for diff. rating motors
when was first developed dmrc.
does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain
I am from B.Tech back ground, i had Applied to do masters in Engineering management, and university gave Admission and sent I-20, if the interviewer asks why are doing masters in this field, even you are from B.Tech (information technology)? Can any one give me relevant answer, if interviewer asks that question
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
How many such pairs of digits are there in the word " strive" each of which has as many letters between them in the word as they are in english alphabets?
HOW FORCE ACTING ON SPUR AND HELICAL GEAR
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
what does mean of RCT and STR in diffrential CT?
Name of the tables which is going to join two tables in querry ?
how we can calculate power factor in single phase & three phase ?thank u
c ka base kya hota hai? what is communication?