Question

2. A 500 kVA, 2000 V / 400 V, 50 Hz, single phase transformer has an iron loss of 800 W and a full load copper loss of 1800 W. Calculate its efficiency for full load at 0.6 power factor.

Name: 2. A 500 kVA, 2000 V / 400 V, 50 Hz, single phase transformer has an iron loss of 800 W and a full load copper loss of 1800 W. Calculate its efficiency for full load at 0.6 power factor.
Uploaded: 2022-03-14T17:59:40-08:00
Duration: 15 min 51 s
Channel: Abid Hussain
Description: 2. A 500 kVA, 2000 V / 400 V, 50 Hz, single phase transformer has an iron loss of 800 W and a full load copper loss of 1800 W. Calculate its efficiency for full load at 0.6 power factor.

          2. A 500 kVA, 2000 V / 400 V, 50 Hz, single phase transformer has an iron loss of 800 W and a full load copper loss of 1800 W. Calculate its efficiency for full load at 0.6 power factor.

2. A 500 kVA, 2000 V / 400 V, 50 Hz, single phase transformer has an iron loss of 800 W and a full load copper loss of 1800 W. Calculate its efficiency for full load at 0.6 power factor.

Added by Kimberly S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Abid Hussain

03/14/2022

Step 1

The total losses of the transformer can be calculated by adding the iron loss and the full-load copper loss. Total losses = Iron loss + Full-load copper loss Total losses = 800 W + 1800 W Total losses = 2600 W Show more…

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2.A 500 kVA,2000 V/400 V,50 Hz,single phase transformer has an iron loss of 800 W and a full-load copper loss of 1800 W.Calculate its efficiency for full load at 0.6 powerfactor.