Calculate the instantaneous and rms values of the voltage

Assignment Help Chemical Engineering
Reference no: EM131154320

The flux-density distribution in the air gap of a 60-Hz, two-pole, salient-pole machine is sinusoidal, having an amplitude of 0.6 T. Calculate the instantaneous and rms values of the voltage induced in a 150-turn coil on the armature, if the axial length of the armature and its inner diameter are both 100 mm.

Reference no: EM131154320

Questions Cloud

Develop software to encourage regular customers : A supermarket needs to develop software to encourage regular customers. For this, the customer needs to supply his name, address, telephone number and driving license number.
How to boost your linkedin profile in search results : Write a Persuasive Essays on the topic :"  How to Boost Your LinkedIn Profile in Search Results "
Why is a fet known as a unipolar device : Why is a FET known as a unipolar device? How do you compare this device with BJT?
Channel junction field effect transistor : Sketch and explain the basic structure of an N-channel junction field effect transistor.
Calculate the instantaneous and rms values of the voltage : Calculate the instantaneous and rms values of the voltage induced in a 150-turn coil on the armature, if the axial length of the armature and its inner diameter are both 100 mm.
Using set identities simplify the following expressions : Using set identities (in particular, using only equalities) simplify the following expressions - (i) A \ (A \ B),  - (ii) (A ∩ B) \ (A ∩ Bc).
How real-world organizations have reconciled their choices : We then provide several examples of how real-world organizations have reconciled their choices in how to structure themselves. Next, we present an overview of decision making processes and some of the methods for making decisions.
What do you mean by a constant current source : What do you mean by a constant current source? Write its symbolic representation. What is the symbol for a practical current source? Given an a.c. current source of strength 0.2A and impedance 100 ohms, write an equivalent voltage-source representa..
Define transistor characteristics : Define Transistor characteristics? Sketch the output characteristics of a transistor in its CB mode. Explain the Active, cut-off and saturation Regions.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Reaction of coal with steam and oxygen

Coal gasification is carried out at 850 °C and 40 atmospheres pressure, by reaction of coal with steam and oxygen. The empirical formula of the coal is roughly CH0.8S0.013. What materials of construction would you recommend for:

  Calculate the work done in the isothermal reversibl

Calculate the work done in the isothermal reversible expansion of one mole of CH4 (g) from 1.00 dm3 to 10.00 dm3 at 300 K. Treat methane as a van der Waals gas. The van der Waals gas constants for methane are: a=2.3026 dm6⋅bar⋅mol-2 and b=0.043067 dm..

  The concentration of oxygen at two places

Question - 1 In an oxygen -nitrogen mixture at 10 atmosphere and 25 oc , the concentration of oxygen at two places 0.2 cm apart are 10 and 20 volume percent respectively. The rate of diffusion of oxygen expressed as g /cm2 -hr for the case of unic..

  What is the final velocity of the proton

Which do you think would make the best resistor and why?

  What is the volumetric efficiency

What is the volumetric efficiency

  Physical properties of the fluid

The physical properties of the fluid are: density 875 kg/m3, viscosity 1.46 mN m-2 s. Also, determine the NPSH, at this flow rate, if the vapor pressure of the fluid at the pump suction is 25 kN/m2.

  Calculate the molar fraction of system in the vapor phase

Calculate the molar fraction of the system in the vapor phase

  Specifications on product and waste quality

Devise a control system for the distillation column described in Chapter 17, Example 17.2. The flow to the column comes from a storage tank. The product, acetone, is sent to storage and the waste to an effluent pond. It is essential that the speci..

  Calculate the molar flow rate (mol/h) of the feed gas

Following 5.0 hours of operation, the pellets are reweighed and found to have a mass of 3.52 kg. Calculate the molar flow rate (mol/h) of the feed gas and the mole fraction of water vapor in the product gas.

  Produce a hypothetical set of performance specifications

Produce a hypothetical set of performance specifications for such a signaling device.

  Methane by either steam reforming

Hydrogen is manufactured from methane by either steam reforming (reaction with steam) or partial oxidation (reaction with oxygen). Both processes are endothermic. What reactor temperature and pressure would you expect to be optimal for these proce..

  Find the equivalent series impedance referred

Calculate the voltage at the primary high voltage terminals if the secondary supplies rated secondary current at 230 V and unity power factor.

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