Engineering, 06.11.2019 07:31 stephstewart1209
The purpose of this assignment to understandsimple sql statements and answer questions based on the henry books database schema. assignment requirements run the " henry books
master script " to create the tables
list the branch name of branch(s)that have at least ten employees and were established on february 16, 2017.(hint: to enter a date in a condition, enter the day of the month, a hyphen, the three-character abbreviation for the month, another hyphen, and the year. the date should be enclosed in single quotation marks. to enter november 15, 2003, for example, you would type β15-nov-2003β in the where claus
Answers: 2
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 19:10
Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.
Answers: 2
The purpose of this assignment to understandsimple sql statements and answer questions based on the...
Mathematics, 15.12.2021 20:30
SAT, 15.12.2021 20:30
Mathematics, 15.12.2021 20:30
Health, 15.12.2021 20:30
Social Studies, 15.12.2021 20:30
Mathematics, 15.12.2021 20:30
English, 15.12.2021 20:30
Spanish, 15.12.2021 20:30
Computers and Technology, 15.12.2021 20:30
Social Studies, 15.12.2021 20:30
Spanish, 15.12.2021 20:30