Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / s.krishnamoorthy
the shunt coil 3phase supply any one phase not come that
will triped acb.
| Is This Answer Correct ? | 2 Yes | 19 No |
Post New Answer View All Answers
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
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.
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
what is resver in electrical enginnering with answer
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
Why power genaration in India is at 50HZ while America its 60HZ
What is meant by bus bar protection?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
How test for Ddo vector group test condition?
What does the kvar means?
whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11
how flow current in 220 kv line to line
why r we using shell transformer for low voltage
