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Measurement - Electrical Engineering

Measurement - Electrical Engineering
Question:-
Option (A)
240 pF
Option (B)
60 pF
Option (C)
360 pF
Option (D)
20 pF
Correct Option:
D
Question Solution:
    Self capacitance
    Cd = = 20 pF
Question:-
Option (A)
(400 ± 3)A
Option (B)
(400 ± 2.24)A
Option (C)
(400 ± 1/5)A
Option (D)
(400 ± 1)A
Correct Option:
B
Question Solution:
    σ1 =
     =
    therefore, σ1 =
    therefore, I = (400 ± 2.24) A