Ask or Answer

🏠 Home🏷️ Tags❔ Ask a Question✔️ Answer a QuestionUsers
248 views

Please log in or register to answer this question.

1 Answer

Answer :

The transformer ratings are usually expressed in terms of kVA.

Like 0 like

Related Questions

495 views

Description : The rating of transformer may be expressed in ____________.  (A) kVAR (B) kW (C) kVA (D) Horse power

Last Answer : The rating of transformer may be expressed in kVA . 

1 answer
4 views

Description : The transformer ratings are usually expressed in terms of A. Volts B. Amperes C. kW D. kVA

Last Answer : D) KVA

1 answer
2,807 views

Description : Why Transformer rating is given in kVA?

Last Answer : 1) The output of transformer is limited by heating due to the losses. Two types of losses in the transformer (i) Iron loss, (ii) Copper loss. 2) Iron loss depends on the transformer voltage (V). ... by load power factor. - Hence the transformer output is expressed in VA or kVA and not in kW.

4 answers
151 views

Description : Define kVA rating of transformer.

Last Answer : kVA rating of transformer is defined as the product of voltage (V) and current (I) on primary side of transformer or secondary side of transformer divided by 1000. On both side the VA rating remains ... Mathematically kVA rating is given by, kVA rating of transformer = V1I1/1000 =V2I2/1000

1 answer
162 views

Description : The kVA rating of Three-phase transformer with Voltage = 200V and Current = 100A will be :  (A) 34.64 kVA (B) 75 kVA (C) 20 kVA (D) None of the above

Last Answer : The kVA rating of Three-phase transformer with Voltage = 200V and Current = 100A will be : 34.64 kVA

1 answer
Show MoreAsk QuestionNext Page →