Join 60,000+ competitive exam aspirants
or with email
Your Cart
Subtotal₹0
Total₹0
Examoogle • User • info@examoogle.com • EE-2024-8821
Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
Join 60,000+ competitive exam aspirants
The efficiency of a transformer at a full load of 0.8 p.f. lag is 90%. Its efficiency at a full load of 0.8 p.f. lead will be?
90 %
less than 90 %
more than 90 %
none of the above
90 %
Quick Summary: Practice and solve "The efficiency of a transformer at a full load of 0.8 p.f. lag is 90%. Its efficiency at a full load..." for Electrical - Machine. The correct answer is Option A: 90 %. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **