Nate Practice Questions - Page 2

>
> The term "induced draft" most likely refers to:
>
> a. A compressor
>
> b. A type of control
>
> c. A type of cooling tower
>
> d. A type of test instrument.
>
> The book says the correct answer is c. What is a cooling tower and how
> is it related to induced draft?
>
>

> Studying for the Nate exam from a book from Dewalt called HVAC
> Technician Certification Guide. Some of the answers don't make sense.
> i.e....
> The term "induced draft" most likely refers to:
> a. A compressor
> b. A type of control
> c. A type of cooling tower
> d. A type of test instrument.
> The book says the correct answer is c. What is a cooling tower and how
> is it related to induced draft?
> The pipe which connects the evaporator to the compressor is the:
> a. Suction line
> b. The liquid line
> c. The discharge line
> d. The hot gas line
> Not to point out the obvious but the correct answer is a. The very
> next question says:
> The pipe which connects the compressor to the condenser is:
> a. Suction line
> b. The liquid line
> c. The discharge line
> d. The hot gas line
> The book says the correct answer is c. Why is it not also b?
> A 125 pound cylinder of R22 is stored in a room at 80 degrees
> fahrenheit. The pressure in the cylinder should be:
> a. 144 psig
> b. 160 psig
> c. 175 psig
> d. 80 psig
> The book says the correct answer is a. How is this answer arrived at?
> What is the math equation?
> A frosted suction line on an air conditioning application indicates:
> a. The system is overcharged
> b. The system is undercharged
> c. The suction line temperature is below the dew point of the ambient
> air and at or below 32 degrees fahrenheit
> d. There is air in the system.
> The book says the correct answer is c. Why is it not b?

>> Studying for the Nate exam from a book from Dewalt called HVAC
>> Technician Certification Guide. Some of the answers don't make sense.
>> i.e....
>> The term "induced draft" most likely refers to:
>> a. A compressor
>> b. A type of control
>> c. A type of cooling tower
>> d. A type of test instrument.
>> The book says the correct answer is c. What is a cooling tower and how
>> is it related to induced draft?
>> The pipe which connects the evaporator to the compressor is the:
>> a. Suction line
>> b. The liquid line
>> c. The discharge line
>> d. The hot gas line
>> Not to point out the obvious but the correct answer is a. The very
>> next question says:
>> The pipe which connects the compressor to the condenser is:
>> a. Suction line
>> b. The liquid line
>> c. The discharge line
>> d. The hot gas line
>> The book says the correct answer is c. Why is it not also b?
>> A 125 pound cylinder of R22 is stored in a room at 80 degrees
>> fahrenheit. The pressure in the cylinder should be:
>> a. 144 psig
>> b. 160 psig
>> c. 175 psig
>> d. 80 psig
>> The book says the correct answer is a. How is this answer arrived at?
>> What is the math equation?
>> A frosted suction line on an air conditioning application indicates:
>> a. The system is overcharged
>> b. The system is undercharged
>> c. The suction line temperature is below the dew point of the ambient
>> air and at or below 32 degrees fahrenheit
>> d. There is air in the system.
>> The book says the correct answer is c. Why is it not b?
>Duh.....
>Does this mean that the nutters who sit the exam and can't get the right
>answers stop playing with HVAC systems?
>Whoever the original poster was, I hope they don't have the ordacity to call
>themselves technicians or craftsmen?
>Thank goodness they usually don't get to work on anything associated with
>public health.....

> Oh, so you are perfect then. Go choke on some vegamite.

> Whoever the original poster was, I hope they don't have the ordacity
> to call themselves technicians or craftsmen?