Coefficient of UtilizationPfe20Pce807050Pw503010503010503010RCR0.830.660.830.830.720.720.720.500.500.500.720.690.620.600.570.430.420.4020.630.580.540.540.500.470.380.350.330.550.490.450.470.430.390.330.300.280.420.370.320.2840.480.430.420.370.320.330.290.260.260.230.360.370.280.230.206.0.380.320.270.330.240.230.200.1770.340.280.230.300.240.210.210.170.158.0.310.250.200.270.210.180.190.150.130.180.160.280.220.240.190.160.170.140.11100.250.200.220.170.140.160.120.10 Determine the coefficient of utilization of an indi-rect distribution luminaire installed in a 50 ft × 60 ftroom with a 10 ft ceiling height, 30 in. task plane,and luminaires mounted 2 ft from below the ceiling.The Pec = 80%, pw = 50%, pje = 20%. Use theCU table.How many fixtures are required to maintain 50foot-candles if the fixtures are two-lamp, 3200 lu-mens per lamp and LLF is 0.8 based on the productof LLD and LDD?ation

Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Determine the coefficient of utilization of an indi- rect distribution luminaire installed in a 50 ft × 60 ft room with a 10 ft ceiling height, 30 in. task plane, and luminaires mounted 2 ft from below the ceiling. The Pec = 80%, Pw = 50%, pe = 20%. Use the CU table.

Determine the coefficient of utilization of an indi- rect distribution luminaire installed in a 50 ft × 60 ft room with a 10 ft ceiling height, 30 in. task plane, and luminaires mounted 2 ft from below the ceiling. The Pec = 80%, Pw = 50%, pe = 20%. Use the CU table.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Question 4 Pipe network is given bellow (Figure 2). All pipes are 1 km long, 500 mm in diameter and Hazen-Williams Coefficient of 100.
Paint issues from the tank at a flow rate of 45 ft^3/s. Find the kinetic viscosity in ft^2/s. Assume the flow is laminar. Note: In answering the question, it must be in exponential form but in the text box just write the value no need to include the x10^-1.. A 9 ft L = 6 ft d = 1/2 in ܪ e
Problem 4: Laminar or Turbulent? Oil (s = 0.85 and v= 1.8x105 m²/s) flows through a 100 mm diameter pipe at 0.5 L/s. Part A Calculate the Reynolds number. Part B Is the flow laminar or turbulent, and why?
About industrial piping, answer questions:Q 111: WHAT IS THE DIFFERENCE BETWEEN USING A FIXED LOAD SPRING SUPPORT AND A VARIABLE LOAD SPRING SUPPORT? Q 112: QUESTION: FOR THE CALCULATION OF SPAN BETWEEN SUPPORTS, WHAT IS THE BASIC LIMITATION TO DEFINE THE MAXIMUM DISTANCE BETWEEN SPANS? Q 113: QUESTION: HOW IS THE TREATMENT OF THE FORCES IN EQUIPMENT NOZZLES AND PIPE DERIVATIONS DONE? Q 114: QUESTION: WHAT IS THE PURPOSE OF THE FORM COEFFICIENT FOR THE CALCULATION OF FLEXIBILITY? Q 115: HOW SHOULD ECONOMIC SPEEDS BE USED?
A pump discharges water through a horizontal pipeline at 30 L/s. At a point in the suction side of the pump, the diameter is 100 mm and the pressure is 125 kPa while at a point in the discharge side, the diameter is 40 mm and the pressure is 409 kPa. Neglecting losses and elevation changes, what is the efficiency of the pump if it is rated at 25 hp? 67.40% 87.21% 90.35% 81.90% None of the Above
1. For procedure 2, 5&6 calculate the number of luminaries required to provide an office, Laboratories (in hospital) & textiles Workshop by Lumen Method (use Thorn tables, type Arena 2)? 2 Length L=12 m Width W=8 m Height H=3.25m Illuminance 400 Lux. 5. 6. Length L=10 m Width W=8 m Height H=3.3m Illuminance 500 Lux. Length L=18.6 m Width W=10.4 m Height H=3.8m Illuminance 435 Lux. Ref.:0.7/0.5/0.2 Location: Clean Luminaire (2x35) w. Colour: Cool White Ref.:0.7/0.5/0.2 Location: Clean Luminaire (2x35) w. Colour: Universal White Ref.:0.7/0.3/0.2 Location: Clean Luminaire (1x58) w. Colour: White
A compound piping system consists of 1800m of 300 mm diameter, 1200 m of 400 mm diameter and 600 m of 500 mm diameter pipes of the same material (same value of f) connected in series. [ Select] What is the equivalent length in meters of a 400 mm pipe of the same material? | Select] v What is the diameter in mm of the 3.6 km equivant 1. pipeline of the same material that could replace all the three pipes?
Compare the cost of pumping the same fluid at the same flow rate through a 150 mm pipe and through 200 mm pipe both having the same roughness factor = 0.03 (negligible minor loss).
PROBLEMS Exercise 1: (Upload in the Canvas) The figure below is a 3 blocks. The two MN kgs block was exerted with the force P. If the ps of the blocks is 0.13. Find the value of P needed to move the blocks. 15⁰ 159 FN kgs FN kgs
9 2 10 GU Terr Question 2 Refer to the given figure below. Given: a = 1.55 m b = 1.11 m c = 0.73 m Carbon Tetrachloride, sg = 1.60 b B Carbon tetrachloride Water Determine the pressure difference (kPa) between points A and B. Express your answer in 2 decimal places. Neglect sign. |-0- Cip
Consider the shaded area shown in (Figure 1). Suppose that a = 5 in., b = 3 in., and r = 2 in. Figure y -bb- a 1 of 1 X Part A Determine the moment of inertia for the shaded area about the x axis. Express your answer to three significant figures and include the appropriate units. Iz = Submit ΜΑ Value Request Answer < Return to Assignment Units Provide Feedback ?