What is the feeder neutral load for two 4.4-kW wall ovens and one 8-kW counter-mounted cooking unit in the kitchen of a one-family dwelling?
| a. |
16.8 kW |
|
| b. |
9.24 kW |
|
| c. |
5.04 kW |
|
| d. |
6.47 kW |
What is the feeder neutral load for two 4.4-kW wall ovens and one 8-kW counter-mounted cooking...
8. Two stereo speakers mounted 4.52 m apart on a wall emit identical in-phase sound waves. You are standing at the opposite wall of the room at a point directly between the two speakers. You walk 2.11 m parallel to the wall, to a location where you first notice that the sound intensity drops to zero. If the wall along which you are walking is 10.7 m from the wall with the speakers, what is the wavelength of the sound...
3- Two balanced Y-connected loads in parallel, one drawing 25 kW at 0.6 power factor lagging and the other drawing 15 kVA at 0.8 power factor leading, are supplied by a balanced, three-phase, 480-volt source. (a) Draw the power triangle for each load and for the combined load. (b) Determine the power factor of the combined load and state whether lagging or leading. (c) Determine the magnitude of the line current from the source. (d) ∆- connected capacitors are now...
a) What is the difference between latent and sensible heat gains in building cooling load analysis? Provide examples of each (2 marks) b) In heating load calculations, it is a normal practice to neglect the solar heat gain Explain why. (2 marks) c) An air conditioned single family detached house with a Figure_Q6A is located in Perth, Australia (Latitude 31° South). The ceiling height is 24 m. The summer floor plan shown in design indoor temperature is 25°C. Outside design...
(1). In regard to installation of electrical conductions and equipment, who may grant exceptions to the requirements of the NEC? A. nfpa b. ahj c. ieee d. ul. (2). Exceptions to the Code permit alternate methods to the general (main) rule. Exceptions are permitted. A. when all of the provisions of the exception are met. B. when a written request is submitted to and approved by the NEC. C. any time the electrician deems it necessary. D. not more than...
solve no: 3.14 , 3.16, 3.19
please show each step and solve for beginners
120 Power System Analysis 3.12. A single-phase system similar to that shown in Figure 3.11 has two transformers A-B a B-C connected by a line B feeding a load at the receiving end C. The ratings and parame ter values of the components are 500 V/1.5 kV, 9.6 kVA. leakage reactance 5 % 1.2 kV/120 V, 7.2 kVA, leakage reactance 4 % series impedance (0.5 +...
what is the answer from 1to 8 plz
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question 1) Which of the following costs change in total in direct proportion to a change in volume? A) period costs B) variable costs C) fixed costs D) mixed costs 2) The fixed costs per unit will A) increase as production increases B) Increase as production decreases C) remain the same as production levels change D) decrease as...
pleas help me in this do any question you know using National
Electrical Code 2011
Applied Electricity NEC worksheet t hree Copper conductors with THHN insulation run in Electrical A branch-circuit Consther conductors. The conductor terminations are rated for a maximum ure in the area of this installation is not expected to exceed 30C size 8 AWG, the maximum ampacity of the conductors If the conductors for this circuit are permitted A 40 amperes. B. 50 amperes. to be used...
Please, can you provide a one-page answer to question number 3!
This component is essential!
unheuser has strugsled with slow growth of t Market Senacthure Monopoly and Monopoistic Competition 221 ket beers in recent years. U.S. sales laws in its efforts to prevent an Israeli company from successfully selling a generie version of its cholesterol medicine, TriCor. Drug companies usually have three to 10 years of exclusive patent rights remaining when their products hit the market. However, they can often...
Hello I need question 3 with 3/4 of a page. There are two
documents as you will see.
unheuser has strugsled with slow growth of t Market Senacthure Monopoly and Monopoistic Competition 221 ket beers in recent years. U.S. sales laws in its efforts to prevent an Israeli company from successfully selling a generie version of its cholesterol medicine, TriCor. Drug companies usually have three to 10 years of exclusive patent rights remaining when their products hit the market. However,...
please urgent help needed
lakt time measure which b. I Discussion Questions ( Why Is It portant to look a formance, as measured by average Inventory avera e gate flow pe flow time, and average throughput? 3.2 Discuss why it is often easier to measure average inventory and average throughput rather than aver- age flow time How can a manager determine the minimal set of operational measures that should be tracked on a daily basis to predict the financial performances...