Fdny z 51 Study guides, Class notes & Summaries

FDNY Z51/ Z-51 REFRIGERATION EXAM TEST ACTUAL EXAM 250 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+

fdny Z-51 Written Test Questions and Answers (2023/2024) (Verified Answers)

FDNY Z-51 EXAM| 251 QUESTIONS FULLY SOLVED & UPDATED 2023

FDNY Z51/ Z-51 REFRIGERATION EXAM TEST ACTUAL EXAM 200+ QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+

FDNY Z-51 FINAL Test EXAM QUESTION AND VERIFIED ANSWERS LATEST UPDATE 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. - ANSWER D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A...

Z-51 Test Questions and Answers Latest Updated 2023/2024 Grade A+. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure. B) relative humidity. C) humidity effect. D) absolute humidity.: 3. The total amount of heat to be removed from the refrigerant in a condenser equals the heat picked up in the A) evaporator plus the heat of compression. B) evaporator. C) evaporator plus the heat of included non-condensa...

FDNY Z51/ Z-51 REFRIGERATION EXAM TEST ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+

Z-51 Written Test Questions and Answers 100% Correct 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. D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure. B...

Z-51 Written Test (Tauris questions) The total amount of heat to be removed from the refrigerant equals the heat picked up in the: A) Evaporator less the heat given up in the muffler. B) Evaporator plus the head of included non-condensables. C) Evaporator plus the heat of compression. D) Evaporator. - CORRECT ANSWER C) Evaporator plus the heat of compression. Select the INCORRECT statement regarding requirements of commercial cooking exhaust systems A) Company servicing the system mys...

Z-51 Written Test (Tauris questions) The total amount of heat to be removed from the refrigerant equals the heat picked up in the: A) Evaporator less the heat given up in the muffler. B) Evaporator plus the head of included non-condensables. C) Evaporator plus the heat of compression. D) Evaporator. - CORRECT ANSWER C) Evaporator plus the heat of compression. Select the INCORRECT statement regarding requirements of commercial cooking exhaust systems A) Company servicing the system mys...