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TUP Manila College of Engineering Module 1 ESW 2 Profile Quiz
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TUP Manila College of Engineering Module 1 ESW 2 Profile Quiz

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Questions and Answers

Graduate of BSEE at TUP Manila 1983 - 1988

ENGR.EDWIN C.ESPINAS

Sr.Process Engineer at MOLDEX Products Inc. Marilao, Bulacan 1989 – 1995

JEDDAH, KSA

Section Head at NAPICO uPVC, cPVC, HD/LDPE Pipes Department _____ 1995 - 1997

JEDDAH

Production Head at Eastern International Plastic Packaging Corp. Bicutan, Taguig Metro Manila 1997 - 2014

<p>DEPT.</p> Signup and view all the answers

Fulltime Faculty member of COE – EE Dept.

<p>PRESENTOR PROFILE</p> Signup and view all the answers

Temporary Instructor at TUP Manila 1988 – 1989

<p>REE 13320</p> Signup and view all the answers

Engr. Edwin C. Espinas is a Master of Engineering - PE at TUP Manila from 2015 to 2022, and a fulltime faculty member of COE – EE Dept. from TUP Manila 2015 – UTP. He was a _______ at Eastern International Plastic Packaging Corp. from 1997 to 2014.

<p>Production Head</p> Signup and view all the answers

Faraday's Law of Electromagnetic Induction states that when a conductor moves in a magnetic field, an emf gets induced in the conductor by cutting the _______ lines.

<p>magnetic flux</p> Signup and view all the answers

The magnitude of the induced emf in a conductor moving in a magnetic field can be given by the emf equation of a _______ Generator.

<p>DC</p> Signup and view all the answers

If a closed path is provided to the moving conductor, then the induced emf causes a _______ to flow in the circuit.

<p>current</p> Signup and view all the answers

Engr. Edwin C. Espinas was a Sr. Process Engineer at MOLDEX Products Inc. from 1989 to 1995 and a temporary instructor at TUP Manila from 1988 to 1989. He graduated with a BSEE degree from TUP Manila in _______.

<p>1988</p> Signup and view all the answers

Engr. Edwin C. Espinas was a Section Head at NAPICO uPVC, cPVC, HD/LDPE Pipes Department in JEDDAH, KSA from 1995 to 1997. He received his REE certification in _______.

<p>1989</p> Signup and view all the answers

A DC Generator is fundamentally an ______ Generator

<p>AC</p> Signup and view all the answers

One of the main functions of the commutator is to convert generated AC emf into ____

<p>DC</p> Signup and view all the answers

The commutator consists of two segments, secured to, and insulated from the armature ____

<p>shaft</p> Signup and view all the answers

It can be understood from the image, comparing both cases, that even though the generated emf across the conductors is alternating, the output of a DC Generator is converted to unidirectional current (__) with the aid of the commutator

<p>DC</p> Signup and view all the answers

Commutation takes place resulting in a DC waveform, where Commutator reverses connections to the external circuit at the same instant that the direction of emf reverses in each of the coil ____

<p>sides</p> Signup and view all the answers

The output voltage waveform of a DC generator is converted to unidirectional current (DC) with the aid of the ____

<p>commutator</p> Signup and view all the answers

Study Notes

Presenter Profile

  • Engr. Edwin C. Espinas is a graduate of BSEE at TUP Manila (1983-1988)
  • He has a Master of Engineering - PE at TUP Manila (2015-2022)
  • He has worked as a Temporary Instructor at TUP Manila (1988-1989), Sr. Process Engineer at MOLDEX Products Inc. (1989-1995), Section Head at NAPICO (1995-1997), Production Head at Eastern International Plastic Packaging Corp. (1997-2014), and Fulltime Faculty member of COE - EE Dept. at TUP Manila (2015-present)

Faraday's Law of Electromagnetic Induction

  • When a conductor moves in a magnetic field, an emf gets induced in the conductor
  • The magnitude of the generated emf can be given by the emf equation of DC Generator

DC Generator

  • A DC Generator is fundamentally an AC Generator that produces a DC waveform through commutation
  • Half of the rotation produces voltage with current in one direction, and the second half produces current in the opposite direction
  • The commutator converts generated AC emf into DC
  • The output voltage waveform of a DC generator is a unidirectional current (DC)

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Test your knowledge on the presenter profile for ESW 2 Module 1 at Technological University of the Philippines, College of Engineering. Questions cover the background and experience of ENGR. EDWIN C. ESPINAS as a graduate and instructor at TUP Manila.

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