half wave rectifier connected to a dc motor, Electrical Engineering

Ask questiwe have half wave rectifier connected to a dc motor load. by using a step down transformer from 8 to 1. by modalization we have the Primary Winding resistance is Rp=50 ohm and it''s Lp=0.1 H the second Winding resistance is Rs=0.3 ohm and it''s Ls=1 mH , the diod open at 0.55 volte and its resistance is Rd=0.15 ohm, the DC Motor have a serial resistance ra=0.15 ohm and a serial La=150mH. we have E=20 V. find the current Io. find the largest E value witch make the diod connect during all the role period. find the mean value of Io in this case. what happen when we reduce E value. what happen in the transformer.on #Minimum 100 words accepted#
Posted Date: 11/4/2014 7:57:41 PM | Location : Syrian Arab Republic







Related Discussions:- half wave rectifier connected to a dc motor, Assignment Help, Ask Question on half wave rectifier connected to a dc motor, Get Answer, Expert's Help, half wave rectifier connected to a dc motor Discussions

Write discussion on half wave rectifier connected to a dc motor
Your posts are moderated
Related Questions
Q. Regions of operation in BJT ? Transistor find many applications like amplifier, switch etc. depending upon the polarity and the magnitude of the applied voltages across the

Higher order  Address Bus The 8085 microprocessor  has 8 pins  dedicated to higher order address A15 - A8. These pins  are used to connect  higher  order address bus. These  p

A 100-kW, dc shunt generator, connected to a 220-V main, is belt-driven at 300 r/min, when the belt suddenly breaks and the machine continues to run as a motor, taking 10 kW from t

A three-phase, wye-connected, 400-V, four-pole, 60-Hz induction motor has primary leakage mpedance of 1 + j2  and secondary leakage mpedance referred to the primary at standstill

Lack of Accountability - High Technical Usage In huge, complex and widespread ST&D networks such as ours, the subsequent factors pose problems in arriving at reasonable estima


Determine the shaft power output: A 6-pole, 50 Hz, 3-phase induction motor running on full load develops a useful torque of 180 Nm when the rotor emf frequency is 2 Hz. Determ

Current ratio The ratio is mainly used to give an idea of the company's ability to pay back its short-term liabilities with its short-term assets. The higher the current ratio

Q. What can explain the failure of relative PPP to hold in reality? Answer: Government procedures of the price level differ from country to country. One cause for thes

Illustrate the working principle, equipment used,process characteristic, advantage and disadvantage of water jet machine (WJM) (a) Illustrtae the working principle of ultrasonic