Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / prasanna
Flow of electrons
| Is This Answer Correct ? | 133 Yes | 22 No |
Post New Answer View All Answers
Pleae send me last 5 years of Question book about RRB chennai.
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
What is Fire Panel ? How it works ?
What is current & voltage ? Voltage perform at any load without current or not?
what is harmonics? what are the factors it will depend upon
Please explain, how to test vector group of tranformer(Delta y1) . Thank
In a flange coupling, the flange bolts are designed for
how to calculation increase power factor for single phase
what is meant by surge? what we called for high currents?
what is the difference between ups & inverter
How many points does a Circuit can have?
What difference between ref protection and differential protection ?
How to calculate the value of earth capacitance in a transmission line.
