Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / mihir
this test is use to find out the losses of the machine.
| Is This Answer Correct ? | 61 Yes | 7 No |
Post New Answer View All Answers
What is a diode?
why use phase displacement in transformer.and effect of phase displacement on transformer
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
Define thermal resistance in the context of power amplifier.
what is PDU in transformer?? which company manufacture??
What is the effect of pd controller on system performance?
What is self exciting?
where is core-type and shell-type construction suitable for transformers ?
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?
what is the difference between capacitive and resistive voltage divider?
earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?
what kelvin's law ?
can mini-curcuit supply MIL-tested transformer !
Define availability (operational)?
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
