However, to convert to horsepower, 1 HP = 550 ft-lbf/sec Results Data: Shaft speed: 1600 RPM Q (gpm) pin (in H2O) pout (psig) T (in-lbf) Äp (psig) Pin (HP) Pout (HP) z (%) 30 -10.3 2.4 7.5 2.77 0.190 0.048 25.3 28 -7.1 2.9 6.0 3.16 0.152 0.052 33.9 26 -4.5 3.2 7.0 3.36 0.178 0.051 28.7 24 -2.0 3.6 6.2 3.67 0.157 0.051 32.7 22 -0.8 4.0 6.5 4.03 0.165 0.052 31.3 20 1.1 4.4 6.4 4.36 0.162 0.051 31.3 18 3.0 4.7 6.0 4.59 0.152 0.048 31.7 16 3.0 4.8 5.8 4.66 0.147 0.043 29.5 14 5.0 5.0 5.5 4.82 0.140 0.039 28.2 12 6.1 5.2 5.2 4.98 0.132 0.035...

• Word Count: 690
• Approx Pages: 3
• Grade Level: High School

EXPERIMENTAL TEST 1) Apparatus The apparatus that used was: Power pack Power cables 24watt light bulb Water 250ml glass beaker Polystyrene cup Bubble wrap Thermometer 2) Method Attach power pack and cables to bulb Set power pack to 12v Weigh beaker Suspend bulb in beaker Fill beaker with water until bulb is submerged up to 1cm from base of bulb Remove bulb weigh water and beaker together Re submerge bulb Measure temperature of water Turn on bulb Measure temperature of water every minute for 10minutes Repeat experiment as necessary to obtain more accurat...

• Word Count: 1233
• Approx Pages: 5
• Grade Level: High School

Trial 1: (lines far apart) Termite 1 Time (min/sec) Black Papermate Pen Line 1:21 Black BIC Pen Line 0:00 Termite 2 Black Papermate Pen Line 0:01 Black BIC Pen Line 0:00 Termite 3 Black Papermate Pen Line 0:00 Black BIC Pen Line 0:28 Trial 2: (lines close together) Termite 1 Time (min/sec) Black Papermate Pen Line 0:56 Black BIC Pen Line 0:11 Termite 2 Black Papermate Pen Line 0:10 Black BIC Pen Line 0:02 Termite 3 Black Papermate Pen Line 0:30 Black BIC Pen Line 0:52 Av...

• Word Count: 1111
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School