Question

The current in a circuit is measured
using a 150: 1 CT If the ammeter reads
0.6 A, the circuit current is
(A) 250 A
(B) 90 A
(C) 156 A
(D) 144 A​

Answer 1

Answer:

90A

Explanation:

Answer 2

Dear Student,

◆ Answer - (B) 90 A

Actual current in the circuit is 90 A.

● Explaination -

# Given -

Reading = 0.6 A

Transforming factor = 150

# Solution -

Actual current in the circuit is -

I(actual) = transforming factor × I(reading)

I(actual) = 150 × 0.6

I(actual) = 90 A

Therefore, actual current in the circuit is 90 A.

Thanks dear. Hope this helps you...