what is general test conduted by transformer
Answer Posted / krupa reddy s
all routine tests and short circuit test
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
suri transmission
If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?
how to read idmt curva
comparision between ACB and VCB
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
What is tan delta & PPM in transformer? and whats its IS value?
What is marx circuit?
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
explain safety measures in alternator?
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
How to test REF relay testing for LV panel as per Kahramaa standard?
define hysteresis loss, eddy current loss and windage loss