Find the active reactive and apparent power

Assignment Help Electrical Engineering

Reference no: EM131359493

Assume for the motor of Problem 2.3 that 50 kW and 440 V are taken as base values. Find the voltage in per unit at the motor side.

Problem 2.3

A 60-hp, three-phase, 440-V induction motor operates at 0.8 PF lagging.

a) Find the active, reactive, and apparent power consumed per phase.

b) Suppose the motor is supplied from a 440-V source through a feeder whose impedance is 0.5 + j0.3 ohm per phase.

Reference no: EM131359493

Questions Cloud

Find the voltage at the load terminals : Assume that the base voltage is 4600 V in the system of Problem 2.11, and that 50 MVA is the corresponding apparent power base. Repeat Problem 2.11 using per unit values.

Discuss about the post given below : A recent event has caused uproar in demands for law enforcement to be attentive to activities that could lead to terrorism or gang activity. Race has been a source of controversy because of the stereotypes and labels put on individuals from certai..

Dude ranch vacations : Amy, a receptionist, works for a luxury resort and spa that caters to the well-to-do and rich and famous. While on the computer one day during lunch break, Amy was searching GOOGLE for "Dude Ranch vacations" when she inadvertently accessed a porno..

What facts are critical in court ruling in favor of plaintif : Post a brief case analysis of a listed problem for the week in the corresponding weeks assignment dropbox. The case assignments will be posted by professor in the Announcements each week. In a large class some students may have duplicate cases ass..

Find the active reactive and apparent power : Suppose the motor is supplied from a 440-V source through a feeder whose impedance is 0.5 + j0.3 ohm per phase.

Level of training than an organization implements : Those who can leverage their talent better than their competition will have a significant advantage. Identify how business strategies influence the level of training than an organization implements.

Determine the input power and power factor : Consider the transmission link of Problem 2.2 and choose 100 kVA and 2300 V as base kVA and voltage. Determine the input power in per unit under the conditions of Problem 2.2.

Examine the pros and cons of a sinking fund from viewpoint : Examine the pros and cons of a sinking fund from the viewpoint of both a firm and its bondholders. Determine the fundamental manner in which this knowledge could be helpful to a financial manager. Provide a rationale for your response.

Create a research scenario that employs : Create a research scenario that employs the five-step hypothesis testing model. If the class has an even number of students, groups will be 2 students. If the class has an odd number of students, groups may be 2 or 3 students. In either case, all ..

User Account

All Pages