what is the difference between VARIAC,AUTO
TRANSFORMER,DIMMERSTAT.

Answer Posted / sheik

one winding input and output

Is This Answer Correct ?    22 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is The Resistance Formula

772


What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?

1758


wow to calculate the transformer rating(KVA)

1670


why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1372


draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it

2189






WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

1493


what are the types of electromagnetic forces developed in practical transformer?

2157


How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.

2866


give me atleast four differences between circuit and network

1709


1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

2282


For overhead protection we use which transformer?

1931


How I calculate the ELCB for circuit breakers?

1655


how many types control panel of a 132/33 kv substation

2224


What is resonant peak?

679


What is polar plot?

706