Interested to Buy Any Domain ? << Click Here >> for more details...
An engineer measures the direct current resistance of a
transformer using ohm meter. When he/she takes out one of the
leads of the meter, spark comes.. Why ?? This effect is known
as...
- 1 Answers
- 9334 Views
- Saint Gobain, I also Faced
- E-Mail Answers
Answer Posted / addicted to know electrical
The transformer wdg. is itself an inductive coil and
inductor has property to maintain current flowing when ckt
is open circuited.This effect is just
inductance...............
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
is the value of inductance depends upon the value of thitha in doubly excited machine??
How do you select the pickup value of the relay?
Explain Even and Odd signals?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load
can any tell me why slope 40% and 80% is calculated in differential protection?
what is the calculation formula for motor starting torque,running torque, running torque.
how we can explain arc heatng?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
What are the differences between single phase and three phase?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
What is difference between Harmonic and Non harmonic Capacitor Bank?
Define the term Capacitance and Inductance?
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design
