Question: Determine the capacitance that can increase the overall power factor to 95% lagging when connected in parallel with a load that draws 1.0 kW at

Determine the capacitance that can increase the overall power factor to 95% lagging when connected in parallel with a load that draws 1.0 kW at a 70% lagging power factor from a 240 V, 60 Hz source.

Step by Step Solution

★★★★★

3.38 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To determine the capacitance required to increase the overall power factor to 95 lagging we need to ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Electrical Systems For Buildings Questions!

A balanced delta-connected load is supplied by a 60-Hz three-phase source with a line voltage of 240 V. Each load phase draws 6 kW at a lagging power factor of 0.8. Find: (a) The load impedance per...

A three-phase abc-sequence wye-connected source with Van=220

A 380-volt (line-to-line) 50 Hz AC source provides 50 kW at a power factor of 0.8 lagging to a three-phase load. A 60 kVA three-phase capacitor bank is in parallel with this load (a) Determine the...

please answer all the questions:- A wound DC motor is connected in both a shunt and a series configuration. Assume generic resistance and inductance parameters Ra, Rf, La, Lf, let the field...

A balanced, three - phase, 4 8 0 - volt source supplies two loads in parallel. One is Y connected load and it draws 1 5 kW at 0 . 6 power factor lagging and the other is ermected load and it draws 1...

EEE4115 Electrical Engineering principle Assignment 1 Q1 A IKVA ideal single phase step-up transformer is supplied by a 24 V ac power source and is delivering power to a 10 resistive load connected...

b ) Three loads are connected in parallel across a 2 3 0 V , 6 0 Hz supply. Take the supply voltage as the reference phasor. Load 1 takes a power of 8 kW at a lagging power factor of 0 . 8 , load 2...

A coal-fired thermal power station and a nuclear power station have the following data: Coal Nuclear Capital cost ($/KW) 700 800 Annual Interest and...

(Question 1) Equationex-1=0 is required to be solved using Newton's method with an initial guessx0=-1.Then, after one step of Newton's method, estimatex1of the solution will be given by (Question 2)...

Part A:Create a cash disbursement journal as in Figure 7.2 on page 158 in Plunketts Procedures for the Medical Administrative Assistant and record the transactions below. Enter the items in the...

The data warehousing project group has invited you to provide an OLAP overview. The groups members are particularly concerned about the OLAP client/server architecture requirements and how OLAP will...

7. ERP implementation is difficult and expensive.

Based on your answer to question 11, construct a first-quarter 2018 cash flow forecast for Westmark Industrial. Data from Prob. 11 Continuing problem 10, Westmark Industrials annual income statement...

Determine the energy and cost savings of daylighting harvesting to a thin two-story house building (each floor is 24 ft 50 ft) with a window-to-floor area ratio of 30%. The building has clear...

For a house with a total 20 of incandescent lamps rated at 60 W, determine the energy-saving potential if these lamps are replaced with (a) 13 W CFLs and (b) 7 W LED lamps. The lifespan of...

Two air conditioner systems are proposed to cool a house. Each AC has a rated capacity of 5 tons and is expected to operate 500 full-load equivalent hours per year. Air conditioner A has a standard...

Assign overhead using traditional costing and ABC Altex Inc. manufactures two products: car wheels and truck wheels. To determine the amount of overhead to assign to each product line, the...

Determine the missing amounts. Total Manufacturing Costs Work in Process (January 1) $121,000 Cost of Goods Manufactured Work in Process (December 31) $85,400 $ $98,800 $297,000 $ $323,800 $312,000...

A completed worksheet for The King Group is given below. Required: Record the adjusting entries in the general journal (transactions 1-3). Record the closing entries in the general journal...