This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Discuss how it is possible to have a control transformer whose primary winding can be connected to ... (Read 91 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Jul 26, 2018
Discuss how it is possible to have a control transformer whose primary winding can be connected to 240 or 208 V and provide 120 V at its secondary.
 
  What will be an ideal response?

Question 2

The essential elements of a single-component system refrigeration system, in order, are:
 
  A) Condenser, compressor, metering device, and evaporator.
  B) Metering device, compressor, evaporator, and condenser.
  C) Evaporator, compressor, condenser, and metering device.
  D) Compressor, evaporator, metering device, and condenser.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

A control transformer can be wound for a 2:1 ratio that allows 220 V to be dropped to 110 V, or it can be wound for 1.89:1 so that 208 V can be dropped to 110 V.

Answer to Question 2

C


rosent76

  • Member
  • Posts: 516
Reply 2 on: Jul 26, 2018
:D TYSM

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Inhibition as a primary method of succession in the marine intertidal zone. Inhibition as a primary method of succession in the marine intertidal zone.
Primary Motor Cortex and Seizures Primary Motor Cortex and Seizures
The evaporative emission control system includes all of the lines, hoses, and valves, plus the ... The evaporative emission control system includes all of the lines, hoses, and valves, plus the ...
Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain) Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain)
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ... Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Control of lipolysis in adipose cells by a cAMP-mediated cascade system Control of lipolysis in adipose cells by a cAMP-mediated cascade system
Video: Role of transport in a cell

For a complete list of videos, visit our video library