MGVCL EXAM PAPER (30-07-2021 SHIFT 3)

25 kVA

50 kVA

30 kVA

60 kVA

6.25

4.25

1.25

2.5

reduced to half

increase by 6 times

increase by 8 times

doubled

I(t) = 10e⁵⁰⁰⁰ᵗ A.

I(t) = 5e⁵⁰⁰⁰ᵗ A.

I(t) = 5(1 - e⁵⁰⁰⁰ᵗ) A

I(t) = 10(1 - e⁵⁰⁰⁰ᵗ) A

Class B

Class Z

Class C

Class D