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Bundle For COMPRESSOR MODULE 03302 TEST QUESTIONS WITH ANSWERS

COMPRESSOR MODULE 03302 TEST QUESTIONS WITH ANSWERS 2 Exam (elaborations) (Compressor operating principles) Week 5 Test Questions with Answers 3 Exam (elaborations) Compressor Theory and Designs Chapter 8 Test Questions with Verified Answers 4 Exam (elaborations) Compressor Unit 23 HVAC Test 1 Q...

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COMPRESSORS 03302 FOR EXAM REVIEW QUESTIONS WITH ALL CORRECT ANSWERS

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COMPRESSORS 03302 FOR EXAM REVIEW QUESTIONS WITH ALL CORRECT ANSWERS Centrifugal Compressor - Answer-which compressor often uses multiple stages of compression to increase the pressure difference Cyclinder unloading - Answer-what capacity control method is popular with open and semi hermetic re...

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HVAC Level 2 03302 Compressors Exam Questions with Correct Answers

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HVAC Level 2 03302 Compressors Exam Questions with Correct Answers Line-duty device - Answer-A motor protection device that senses current flow and temperature in the motor windings. If an overload occurs, it opens the motor winding circuit to remove the line voltage. Pilot-duty device - Answer...

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COMPRESSOR MODULE 03302 TEST QUESTIONS WITH ANSWERS

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COMPRESSOR MODULE 03302 TEST QUESTIONS WITH ANSWERS Which compressor type has the motor separated from the compressor? - Answer-Open Drive compressor What happens in a reciprocating compressor when the piston reaches its lowest point - Answer-The suction valve closes Oil scoops can be found ...

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COMPRESSORS MODULE 2 TEST 1 QUESTIONS WITH ALL CORRECT ANSWERS

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COMPRESSORS MODULE 2 TEST 1 QUESTIONS WITH ALL CORRECT ANSWERS Piston displacement - Answer-The compressor displacement equals the rpm of the drive motor multiplied by the ___. Centrifugal compressor - Answer-Throttling valves are used for capacity control on a ___. Screw compressor - Answer-...

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HVAC lvl 2 Compressors 03302 (25 Questions) Test with Verified Solutions

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HVAC lvl 2 Compressors 03302 (25 Questions) Test with Verified Solutions Floodback happens when what enters the crankcase of the compressor? A. Water B. Liquid refrigerant C. Vapor refrigerant D. Acid - Answer-B. Liquid refrigerant What component helps protect the compressor from fl...

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Troubleshooting Pumps, Compressors and Blowers Exam Questions with Answers

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Troubleshooting Pumps, Compressors and Blowers Exam Questions with Answers The presence of solids on seal faces of a centrifugal pump is an indication of: a. Lubricating oil leak. b. Seal leak. c. Cavitation. d. Worn-out bearing. - Answer-b Insufficient oil in the Trico oiler of na pump ind...

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Compressors and Blowers Test Questions with All Correct Answers

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Compressors and Blowers Test Questions with All Correct Answers types of reciprocating compressors - Answer-single-stage- uses a single cylinder and compresses once mult-istage - compresses more than once depending on the number of cylinders Filters - Answer-placed before the inlet pipe to t...

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Screw Compressors & Lobe Blowers - 160302a Questions with Answers

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Screw Compressors & Lobe Blowers - 160302a Questions with Answers Which male to female rotor combination is used for high volume, low pressure? (PG. 10) - Answer-3 + 4 Which male to female rotor combination is used for low volume, high pressure? (PG. 10) - Answer-6 + 8 Where are the thrust b...

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Compressors, Fans, and Blowers Test Questions with Answers

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Compressors, Fans, and Blowers Test Questions with Answers The flow of air or gas is carried by the __________ created by the energy transmitted to the gas by the rotating wheel - Answer-pressure differential If no resistance to flow exists, no inlet and outlet duct, the fan provides the gas wi...

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COMPRESSORS, FANS AND BLOWERS TEST QUESTIONS WITH VERIFIED ANSWERS

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COMPRESSORS, FANS AND BLOWERS TEST QUESTIONS WITH VERIFIED ANSWERS Multi-staging - Answer-is simply the compression of air or gas in two or more cylinders in place of a single cylinder compressor. It is used in reciprocating compressors when pressure of 300 kPa and above are desire, in order to: ...

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Fans, Blowers, and Compressors Test 2 Questions with Certified Answers

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Fans, Blowers, and Compressors Test 2 Questions with Certified Answers Operating Capacity - Answer-The actual flow rate and discharge pressure of a compressor during operation, varies as conditions change Positive Displacement - Answer-A device for raising the compressor pressure of air or gas ...

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Screw compressors and Lobe Blowers Questions with Answers

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Screw compressors and Lobe Blowers Questions with Answers What are the 3 main types of capacity control used on screw compressors? - Answer-- Suction throttling - Rotating speed - Displacement control What is the most common method of suction throttling control? - Answer-Load/ No load What...

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(Compressor operating principles) Week 5 Test Questions with Answers

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(Compressor operating principles) Week 5 Test Questions with Answers What type of control is used when compressor demand varies between 60% and 100% capacity? - Answer-Modulation control What are the 3 types of components used to physically alter the displacement of a compressor? - Answer-- Turn...

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Compressor Theory and Designs Chapter 8 Test Questions with Verified Answers

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Compressor Theory and Designs Chapter 8 Test Questions with Verified Answers If _____ is used then the cylinder is constructed with integral cast fins which provide increased radiating area. a. Water cooling. b. A water jacket. c. Glycol cooling. d. A sliding vane compressor. e. Air cooling...

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Refrigeration Theory 2 - Unit 23 Compressors Exam Questions with Certified Answers

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Refrigeration Theory 2 - Unit 23 Compressors Exam Questions with Certified Answers What 4 processes take place during the reciprocating compression process? - Answer-1. Expansion (re-expansion) 2. Suction (intake) 3. Compression 4. Discharge When installing a reciprocating compressor, which ...

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Compressors Unit 23 Exam Questions with Revised Answers

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Compressors Unit 23 Exam Questions with Revised Answers Describe The reciprocating compressor coupling - Answer-Coupling: obtains the correct shaft alignment Describe The reciprocating compressor discus valve - Answer-The discus valve which allows a closer tolerance inside the compressor cyli...

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Compressors Unit 23 Test Questions with All Correct Answers

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Compressors Unit 23 Test Questions with All Correct Answers List the main advantages that a discus compressor's valve plate design has over a conventional piston-type compressor. - Answer-has closer tolerance at dead top center, a larger bore, capacity modulation range from 10 to 100% Briefly ...

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COMPRESSORS UNIT 23 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS

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COMPRESSORS UNIT 23 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS Purpose of Economizer - Answer-Reduces flash gas by having a 2 stage pressure drop through float section Capacity control of centrifugal compressors - Answer-Speed control Butterfly damper Variable inlet vanes Compression factors...

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Compressors Chapter 23 Exam Questions with Revised Answers – UPDATED!!

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Compressors Chapter 23 Exam Questions with Revised Answers – UPDATED!! Describe The reciprocating compressor valve plate - Answer-Holds the suction and discharge flapper valves. Located between the head of the compressor and the top of the cylinder wall Describe The reciprocating compressor he...

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Compressor Unit 23 HVAC Test 1 Questions with Verified Solutions

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Compressor Unit 23 HVAC Test 1 Questions with Verified Solutions large industrial refrigeration and air condition systems - Answer-The screw type compressor is used primarily in______. residential air conditioning - Answer-Rotary compressors are used primarily in_______. volume of the spac...

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Compressors Unit 23 Review Test 3 Questions with All Answers Updated and Verified

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Compressors Unit 23 Review Test 3 Questions with All Answers Updated and Verified 1. The clearance volume of a compressor cylinder is the ____. - Answer-Volume of the space between the bottom of the valve plate and the top of the piston at the top of the stroke. 2. The discus valve design i...

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Compressors Chapter 23 Assessment Test Questions with Certified Answers

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Compressors Chapter 23 Assessment Test Questions with Certified Answers What lubricates the refrigeration compressor? - Answer-Oil What can a service technician do to keep the refrigeration system operating at peak efficiency? - Answer-Keeping the evaporator and condenser clean will enhance the...

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Compressors Unit 23 Compressors Quiz Test Exam Questions with All Correct Solutions

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Compressors Unit 23 Compressors Quiz Test Exam Questions with All Correct Solutions The suction and discharge valves in a reciprocating compressor open and close depending on the difference in pressure across them. - Answer-True Scroll compressors are becoming popular because they can handle li...

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