Fdny z 51 refrigeration Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Fdny z 51 refrigeration? On this page you'll find 10 study documents about Fdny z 51 refrigeration.
All 10 results
Sort by
-
FDNY Z51/ Z-51 REFRIGERATION EXAM TEST2024-2026 ACTUAL EXAM 250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+
- Exam (elaborations) • 20 pages • 2024
- Available in package deal
-
- $14.99
- + learn more
FDNY Z51/ Z-51 REFRIGERATION EXAM TEST ACTUAL EXAM 
250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY 
GRADED A+
-
FDNY Z51/ Z-51 REFRIGERATION EXAM TEST2024-2026 ACTUAL EXAM 250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+
- Exam (elaborations) • 20 pages • 2024
-
- $14.99
- + learn more
FDNY Z51/ Z-51 REFRIGERATION EXAM TEST ACTUAL EXAM 
250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY 
GRADED A+
-
FDNY Z-51 REFRIGERATION EXAM TEST QUESTIONS WITH CORRECT ANSWERS
- Exam (elaborations) • 18 pages • 2023
- Available in package deal
-
- $11.99
- + learn more
FDNY Z-51 REFRIGERATION EXAM 
TEST QUESTIONS WITH CORRECT 
ANSWERS 
Efficiency of the refrigerant cycle is affected by the operations of the condenser. Of the 
following, a more efficient centrifugal compressor operation results from: - ANSWER 
Lowering the condensing pressure 
The heat removed from the refrigerant in a condenser is: - ANSWER Sensible and 
latent heat 
The refrigerant unit that you have been assigned to is being taken out of service for a 
major repair. You have been assig...
-
Z-51 Written Test Questions and Answers (100% Correct) Latest 2023/2024 Grade A+
- Exam (elaborations) • 47 pages • 2023
-
- $15.49
- + learn more
Z-51 Written Test Questions and Answers (100% Correct) Answers 2023/2024 Grade A+. In a steam turbine, what is the function of a Kingsbury thrust bearing? 
A) Maintain first stage steam pressure. 
B) Compensate for coupling misalignment. 
C) Adjust shaft torque at start up. 
D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain 
axial positioning of the rotor shaft. 
2. The ratio of actual pressure of water pressure in the atmosphere to the 
saturated pressure of given t...
-
Z-51 Written Test Questions and Answers Latest 2023/2024 (Grade 100%)
- Exam (elaborations) • 47 pages • 2023
-
- $17.99
- + learn more
Z-51 Written Test Questions and Answers Latest 2023/2024 (Grade 100%). In a steam turbine, what is the function of a Kingsbury thrust bearing? 
A) Maintain first stage steam pressure. 
B) Compensate for coupling misalignment. 
C) Adjust shaft torque at start up. 
D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain 
axial positioning of the rotor shaft. 
2. The ratio of actual pressure of water pressure in the atmosphere to the 
saturated pressure of given temperature i...
Fear of missing out? Then don’t!
-
FDNY Z-51- REFRIGERATION LUBRICANTS EXAM QUESTION AND VERIFIED ANSWERS LATEST UPDATE
- Exam (elaborations) • 5 pages • 2023
- Available in package deal
-
- $7.99
- + learn more
FDNY Z-51- 
REFRIGERATION 
LUBRICANTS EXAM 
QUESTION AND 
VERIFIED ANSWERS 
LATEST UPDATE 
compressor lubrication - ANSWER an adequate supply of oil must be maintained in the 
crankcase of a refrigeration compressor at all time to ensure continuous 
circulate properly through a system with refrigerant - ANSWER refrigeration lubricants 
must have certain properties in order to 
be able to flow in low temps, withstand high temps and remain harmless to refrigerants 
and equipment, travel fre...
-
Z-51 Written Test Questions With 100% Correct Answers Latest 2024 (Grade A+)
- Exam (elaborations) • 47 pages • 2024
-
- $15.49
- + learn more
Z-51 Written Test Questions With 100% Correct Answers Latest 2024 (Grade A+) In a steam turbine, what is the function of a Kingsbury thrust bearing? 
A) Maintain first stage steam pressure. 
B) Compensate for coupling misalignment. 
C) Adjust shaft torque at start up. 
D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain 
axial positioning of the rotor shaft. 
2. The ratio of actual pressure of water pressure in the atmosphere to the 
saturated pressure of given tempera...
-
FDNY Z51 ALL EXAMS AND STUDYGUIDES BUNDLED TESTS
- Package deal • 3 items • 2024
-
- $23.99
- + learn more
FDNY Z51/ Z-51 REFRIGERATION EXAM TEST2024-2026 ACTUAL EXAM 250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+

2
Exam (elaborations)
FDNY Z51/ written z51 Test Exam Recent 2024- 2026Version Updated with All 220 Questions and detailed answers graded A

3
Exam (elaborations)
FDNY Z51 Study Guide Updated 2024-2026with All 120 Questions and
-
FDNY Z-51- Refrigeration Engineer TEST Q&A
- Exam (elaborations) • 2 pages • 2023
- Available in package deal
-
- $7.99
- + learn more
FDNY Z-51- 
Refrigeration Engineer 
TEST Q&A 
1. which of the following are reference document commonly used by ref engineers in us 
- ANSWER national fire protection 
2. water and moisture is a serious problem in a refrigeration system water can be kept 
out of the system. - ANSWER proper evacuation after charging the system 
3. the pressure drop through the condenser is directly proportional to the square of the 
water velocity. at the flow rate the condenser water pressure drop is 40 psi. ...
-
Z-51 Written Test questions and answers 100% guaranteed success.
- Exam (elaborations) • 22 pages • 2023
-
- $10.49
- + learn more
Z-51 Written Test questions and answers 100% guaranteed success. 
 
 
 
 
 
 
 
 
 
 
In a steam turbine, what is the function of a Kingsbury thrust bearing? 
 
A) Maintain first stage steam pressure. 
B) Compensate for coupling misalignment. 
C) Adjust shaft torque at start up. 
D) Maintain axial positioning of the rotor shaft. - correct answers.D) Maintain axial positioning of the rotor shaft. 
 
The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of give...
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for $15 each. Every. Single. Day. Discover all about earning on Stuvia