Q3/B/ Draw output waveform for following 4-1 multiplexer if the following data input and data select waveform are applied on it as shown below Do D Dy So IIILEE

Refer to the National Electrical Code® or the working drawings when necessary. Where applicable, responses should be written in complete sentences. For problems 1 and 2, six luminaires, similar to Style E used in the Commercial Building, are to be installed in a room that is 12 ft x 18 ft (~3.7 m x ~5.5 m) with a 9 ft (2.8 m) floor-to-ceiling height. The spacing ratio for the luminaire is 1:0. 1. The maximum distance that the luminaires can be separated and achieve uniform illuminance is ft ( m). For problems 2-5, two luminaires, 8 ft (2.5 m) and 4 ft (1.2 m) in length with dimensions as shown in Figure 15-7, are to be installed in tandem (end to end). The end of the long luminaire is to be 2 ft (600 mm) from the wall. 2. The center of the outlet box should be roughed in at ft ( m) from the wall. 3. The first support should be installed at the wall. ft ( m) from 4. The second support should be installed at from the wall. ft ( m) 5. The final support should be installed at the wall. ft…

A.a.Two electricians are discussing industrial cabling. Electrician A says that copper cable provides clearer transmission signals than fiber optic cable. Electrician B says that fiber optic cables will be larger thancopper cables with identical data transmission rates. Who is correct?B. Both Electrician A and Electrician B are correct.C. Only Electrician A is correct.D. Neither Electrician A nor Electrician B is correct.  A.b. Two electricians are discussing industrial cabling. Electrician A says that signal losses in fiber optic cableare more likely to be caused by splices and connectors than cable length. Electrician B says that wire-wrapterminations should be used when there isn't enough time available to use IDC terminations. Who iscorrect?A. Only Electrician A is correct.B. Both Electrician A and Electrician B are correct.C. Only Electrician B is correct.

please answer in hand written i dont understand where i can put the exponent..

The subject is Communication Systems ( TIME DIVISION MULTIPLEXING AND DEMULTIPLEXING ) Please send the answer by typing i don't want any handretten. Also, don't copy past from net as plagiarism will be counted.    Q1.....[Explain time division multiplexing]?