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Other Fields Homework Help Trades and Apprenticeship Topic started by: YAZID on Mar 16, 2018



Title: Explain which two materials are combined to make P-type and N-type materials. What will be an ...
Post by: YAZID on Mar 16, 2018
Explain which two materials are combined to make P-type and N-type materials.
 
  What will be an ideal response?

 Q. 2

Explain how three transformers can be connected as a wye or delta system to provide AC voltage.
 
  What will be an ideal response?

 Q. 3

Explain the basic parts of an AC motor.
 
  What will be an ideal response?

 Q. 4

Power flow from the photovoltaic panel to the point where usable AC voltage is provided in the following order: ________
 
  a. DC voltage from the panels to the combiner boxes and on to the inverter that produces DC voltage.
  b. DC voltage from the panels to the combiner boxes and on to the inverter that produces AC voltage.
  c. AC voltage from the panels to the combiner boxes and on to the inverter that produces AC voltage.

 Q. 5

Identify the basic parts of a DC motor.
 
  What will be an ideal response?

 Q. 6

A shading test is a test ___________
 
  a. To determine whether a solar photovoltaic panel is operating correctly.
  b. To determine how well the inverter converts DC to AC voltage.
  c. That helps determine the size of solar panels that should be selected for a solar panel application.

 Q. 7

What is a stepper motor and why is it used with solar panel tracking systems?
 
  What will be an ideal response?


Title: Explain which two materials are combined to make P-type and N-type materials. What will be an ...
Post by: Ashestreen22 on Mar 16, 2018
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