What is TR of AC?

Answer Posted / harsh rajput

At 0 degree temperature the amount of heat is required to melt one ton of ice in 24 hrs.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How much dc volt applied in cathodic protection system?

1847


What is the effect of pd controller on system performance?

645


What is tan delta & PPM in transformer? and whats its IS value?

1598


Define sensitivity?

672


is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

1325






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

1453


What is Negative Potential Bias

1792


What is I to C?

1635


What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

1845


where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1415


What is maximum power transfer theorem?

651


how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???

1429


If we want to change a contactor of faulty one what are the conditions want to fullfil

1545


I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

984


What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.

1309