As compared with oil with VI=80, a lubricating oil with VI=90 (A) Has more viscosity (B) Has less viscosity (C) Has more rate of change of viscosity with respect to temperature (D) Has less rate of change of viscosity with respect to temperature

As compared with oil with VI=80, a lubricating oil with VI=90

(A) Has more viscosity

(B) Has less viscosity

(C) Has more rate of change of viscosity with respect to temperature

(D) Has less rate of change of viscosity with respect to temperature
by

1 Answer

Answer :

(D) Has less rate of change of viscosity with respect to temperature
by

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