Navigate

A generator at a utility company produces 100 A of current at 4000 V. The voltage

A generator at a utility company produces 100 A of current at 4000 V. The voltage is stepped up to 240000 V by a transformer before it is sent on a high voltage transmission line. The current in transmission line is

Options

(a) 3.67 A
(b) 2.67 A
(c) 1.67 A
(d) 2.40 A

Correct Answer:

1.67 A

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AFMC2012
admin:

Related Questions

  1. The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
  2. If the dimensions of a physical quantity are givenby Mᵃ Lᵇ Tᶜ, then the physical
  3. C and Si both have same lattice strcture, having 4 bonding electron in each
  4. The de-Broglie wavelength of an electron is the same as that of a 50 KeV X-ray photon.
  5. The current in a self-inductance L=40 mH is to be increased uniformly from 1A to 11 A