Which of the following test will be suitable for testing two similar DC series motors of large capacity?

Swinburne‚Äö√Ñ√∂‚àö√ë‚àö¬•s test

Hopkinson‚Äö√Ñ√∂‚àö√ë‚àö¬•s test

Which of the following test will be suitable for testing two similar D

1.	Which of the following test will be suitable for testing two similar DC series motors of large capacity?
A.	Swinburne‚Äö√Ñ√∂‚àö√ë‚àö¬•s test
B.	Hopkinson‚Äö√Ñ√∂‚àö√ë‚àö¬•s test
C.	Field test
D.	Brake test
Answer» D. Brake test