Difference between a sensor less esc and sensored esc

Assignment Help Mechanical Engineering
Reference no: EM13718470

What is the difference between a sensor less esc and sensored esc? Which ones can be programmed auto messily and or by controller?

Reference no: EM13718470

Questions Cloud

Due to global climate change scientist predict : Due to global climate change scientist predict the earth’s atmospheric temperature will increase as much as 8°F in the next 100 years. Estimate the overall energy increase [kJ] in the atmosphere this temperature rise will cause. Consider the thicknes..
What is the effectiveness of the heat exchanger : A concentric tube, i.e. tube-in-tube, heat exchanger uses water at 15 °C to cool ethylene glycol from 100 °C to 60 °C. The water and glycol flow rates are each 0.5 kg/s. The specific heat of glycol and water are 2637 J/kg-K and 4180 J/kg-K, respectiv..
Compressive force that may be applied on cylinder : A 120cm x 80cm plate is rolled into a 120cm long cylindrical shell (Using a 2cm overlap joint to create the cylinder). The shell wall thickness is 1.2mm. The material is AL-2024-T4. Calculate the maximum axial compressive force that may be applied on..
Torque required to produce a maximum shearing stress : Find the torque required to produce a maximum shearing stress of 16,500 psi in a solid circular steel shaft with a diameter of 0.875 in.
Difference between a sensor less esc and sensored esc : What is the difference between a sensor less esc and sensored esc? Which ones can be programmed auto messily and or by controller?
A spring on a rod hangs from the ceiling : A spring on a rod hangs from the ceiling and has a 100kg collar attached to the other end, also riding on the rod. The collar is 3m below the ceiling. The collar is attached to a string that passes diagonally through a pulley near the ceiling height,..
Space between the disc and surface is filled with a fluid : A disc with radius, R, rotates (at an angular speed of [omega]) near a surface that is fixed. The space between the disc and surface is filled with a fluid that has viscosity, µ. The distance between the disc and surface is h. Find the dependence bet..
Internally reversible and internally irreversible : Air in a piston-cylinder is compressed from 100kpa, 25 degrees Celsius to 650kpa, 200 degrees Celsius. Using the ideal gas model, determine the change in specific entropy if the process is a) internally reversible and b) internally irreversible.
Determine average convective heat transfer coefficient : A copper ball with a diameter of 2 cm is removed from an oven at a uniform temperature of 200°C. Upon removal from the oven, it is subjected to a flow of air at 1 atm and 20°C with a velocity of 8 m/s for a certain period of time so the surface tempe..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The mean diameter of a conical friction clutch

The mean diameter of a conical friction clutch is 250mm with a width of the conical surface being 50mm. The clutch is lined with a material having a coefficient of friction of 0.25

  Argon in a piston-cylinder is compressed poly tropically

0.11 kg of Argon in a piston-cylinder is compressed poly tropically from 1atm and 0°C to 10atm and 165°C. Determine the work done during the process.

  Determine the amount of heat that needs to be added to

the cake batter has an average mass of 0.5 kg between before and after baking and the pyrex cake pan has a mass of 0.9

  How deep is the notch

A block of metal has a 90 notch cut from its lower surface. The notched part rests on a circular cylinder of diameter 2.0 cm, as shown in Fig. 4.15. If the lower surface of the par is 1.3 cm above the base plane, how deep is the notch?

  After the pressures but not the temperature in the two

an isolated chamber with rigid walls is divided into two equal compartments one containing steam at 10 bar and 370oc

  Determine the rate of heat supply in the boiler the rate of

the turbine of a steam power plant operating on a simple ideal rankine cycle produces 500kw of power when the boiler is

  One pound of silver at 5000f is plunged into four pounds

one pound of silver at 5000f is plunged into four pounds of water at 600f in a manner such that no wa-ter is

  Accounting for the variation of specific heatsaccording to

a simple ideal brayton cycle with air as the working fluid has a pressure ratio of 11. the air then enters the

  Determine the upper surface temperature of the wafer

heat treatment is common in processing semiconductor materials. a 200- mm-diameter silicon wafer with thickness of 725

  A heat engine absorbes 25 mw from a 400 c combustion

a heat engine absorbes 25 mw from a 400 c combustion chamber and rejects 15 mw to the atmosphere at 30 c. find the

  Heat transfer coefficient between the coffee and the wetted

Hot coffee of temperature T[infinity] = 90°C is poured into a cup whose wall is initially at the temperature Ti= 10°C. The porcelain wall of the cup is 0.5 cm thick. The heat transfer coefficient between the coffee and the wetted surface is h= 700 W/..

  What is the acceleration of the helicopter neglecting

an 84.5 kg hiker is trapped on a mountain ledge following a storm. a helicopter rescues the hiker by hovering above him

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd