Determine the unknown viscosity

Assignment Help Mechanical Engineering

Reference no: EM13703075

1) You are given a small dc motor and fully-charged D battery. How would you use that motor to help determine the unknown viscosity of an oiled sample? You can acquire any other materials needed. What other materials would you need and what procedure would you follow to determine the unknown viscosity.

2) You are hired to design a bathroom bowl. You have to determine the size of the overflow orfice on the side wall of the bowl. How would you go about deciding what size to make the hole so that it is the minimum size to prevent the bowl from overflowing?

97. What is a good show on Netflix? I have seen House of Card and Hemloc Grove. I don’t like Orange is the New Black. I started watching Copper and that good. Any other good ones I don’t know about?

Reference no: EM13703075

Questions Cloud

Ball bearings uses oil whose viscosity ranges : A pump fitted with 50mm bore ball bearings uses oil whose viscosity ranges from 100cSt at cold pump start-up to 7.5Cst when running at maximum speed and load. If these viscosities are the safe limits for the oil, specify the maximum start-up speed an..

Mouse trap car-find force of the spring and find friction : A mouse trap car the length of the car is 41.5cmm and width of the car is 9 cm Length of Cirrus is 32 cm, the Length of the rope that connected from the cirrus till the from wheels is 56 cm, the Height of the vehicle from the ground is 3 cm, The leng..

Hub is shrink-fit onto a solid carbon steel shaft : A brittle cast iron (E = 15 Msi, ? = 0.2, Sut = 30 ksi, Suc = 100 ksi) hub is shrink-fit onto a solid carbon steel shaft. The hub has initial inner and outer diameters of 3.000 and 6.000 inches respectively. What is the largest diameter the steel sha..

Will the same magnus force be created to power the boat : A freely (zero friction) rotating cylinder (mounted on a vertical axis) is placed on a model boat instead of a sail. The Magnus force that is created is used to power the boat. A fan is mounted on the boat to provide airflow over the cylinder.

Determine the unknown viscosity : You are given a small dc motor and fully-charged D battery. How would you use that motor to help determine the unknown viscosity of an oiled sample? You can acquire any other materials needed. What other materials would you need and what procedure wo..

What force is the drill bit placing on the surface : Suppose a 24V drill has a current drawn from it that measures 5 amps. The drill bit is 2 inches in diameter. What force is the drill bit placing on the surface if the speed is 25 rpm? Assume the drill has an efficiency of 90%

A motor has a disk mounted on its shaft : A motor has a disk mounted on its shaft. The disk has a diameter of 1 foot and weighs 60 pounds. Starting from rest, the motor rotates at 350 rpm after 5 seconds. If the motor has a 92% efficiency, determine the input power in watts.

Exhaust steam from a turbine exhausts onto surface condenser : Exhaust steam from a turbine exhausts onto a surface condenser at a mass flow rate of 8000lbm/hr, 2psia, and 92% quality and leaves the condenser as a saturated liquid. Cooling water enters the condenser at 74 degrees far. and leaves at the steam inl..

Calculate valve overlap in crank angle for operational speed : A small five-cylinder CI automobile engine operates with a variable valve timing control system without a camshaft. At operational speed of 3500rpm the intake valve opens 32deg bTDC and closes 57deg aBDC. The exhaust valve opens 52deg bBDC and closes..

User Account

All Pages