Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pabitra choudhury
Same as the units you use for measurment of Pressure .
Absolute vaccum is zero pressure .
Vaccum meance the pressure is below atmospheric pressure.
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
what does mean of RCT and STR in diffrential CT?
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 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.
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
Testing report of Earthing of 3.15 MVa PTR.
how we can calculate power factor in single phase & three phase ?thank u
What cmos is and its benefits?
tell me about roaster switch .& what is the function in transmission & distribution?
what is the basic need of domestic loads 1- voltage 2- current
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
What is the ratio of Booster transformer?
why we can stote dc? why we cant store ac?
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
What is meant by rotor?
