what will happen if i commission a transformer without
connecting the neutral?
Answer Posted / usman memon
an unbalancing current will flow through the phases.
Is This Answer Correct ? | 47 Yes | 2 No |
Post New Answer View All Answers
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?
explain the types of drives
excitation limit of an excitor
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
what is sevice settings for mccb?How can be it setted?
I have done my m.tech in electrical engg discipline. Can any one please suggest me how should I prepare for getting into phd in iit or nit.How should I prepare for getting into lecturership
what is the function of Moulded case circuit breaker, why it is called Moulded?
How the PF control while running DG set with load
Why is better to have a minimum ceiling voltage of 250% than 160%?