NATE Electrical Controls Exam Questions and Complete Solutions Graded A+
5 views 0 purchase
Course
Nate commercial
Institution
Nate Commercial
A fuse is used in an electrical circuit to - Answer: Protect the circuit wires from an overcurrent condition
How are fuses rated - Answer: In amps with a maximum voltage rating
What will an ohmmeter measure when testing an open fuse - Answer: Infinite resistance
What type of sensing ele...
, A fuse is used in an electrical circuit to - Answer: Protect the circuit wires from an overcurrent condition
How are fuses rated - Answer: In amps with a maximum voltage rating
What will an ohmmeter measure when testing an open fuse - Answer: Infinite resistance
What type of sensing element is commonly found in fan and limit controls - Answer: Bimetal
What is used to sense space temperature in electronic temperature controls - Answer: Thermistors
What is known about a liquid-charged remote-type temperature control - Answer: Its bulb is both
extremely sensitive and completely full of liquid
When installing the gas-charged remote temperature control - Answer: Its sensing bulb must always be
the coldest part of the control
A temperature control that uses a positive temperature coefficient thermistor (PTCT) - Answer:
Increases resistance as temperature increases
A heating thermostat - Answer: Opens on a rise in temperature
The heat anticipator - Answer: Controls system overshoot
When adjusting a heat anticipator on a thermostat - Answer: The heating control amperage must be
measured
The correct color code and its circuit for a heating and cooling thermostat - Answer: Red-power source,
Yellow-cooling circuit, White-heating circuit, Green-fan relay
How many wires does a two-stage heating and two-stage cooling thermostat commonly use - Answer: 6
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller YourExamplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
