Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN: 9781305578296
Author: John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher: Cengage Learning
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Textbook Question
Chapter 24, Problem 15RQ
What determines the amount of refrigerant that flows through a capillary tube metering device?
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Chapter 24 Solutions
Refrigeration and Air Conditioning Technology (MindTap Course List)
Ch. 24 - Which is not a pressure or force acting on a TXV...Ch. 24 - The needle and seat of a TXV are normally made of...Ch. 24 - The TXV tries to maintain a constant _____in...Ch. 24 - The four types of charges that the TXV uses to...Ch. 24 - Prob. 5RQCh. 24 - When do some TXVs require an external an external...Ch. 24 - Draw a diagram showing how an external equalizer...Ch. 24 - The TXV responds to an increased heat load by A....Ch. 24 - The three factors that determine the capacity of a...Ch. 24 - Explain why the entering liquid pressure has no...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- What advantage does a thermostatic expansion valve have over a capillary tube?arrow_forwardWhat advantage does a capillary tube have over a thermostatic expansion valve?arrow_forwardThe capillary tube metering device is usually fastened to the______for heat exchange. A. suction line B. compressor discharge line C. liquid linearrow_forward
- High-efficiency air-conditioning systems may use a(n) ______rather than a fixed-bore metering device.arrow_forwardThe line that carries refrigerant into the metering device is the A. suction line. B. discharge line. C. liquid line.arrow_forwardWhich of the following statements is not true about orifice tube systems? The suction line must be cool to the touch from the evaporator outlet to the compressor. The liquid line from the condenser outlet to the evaporator inlet should be cool. The evaporator should feel very cold. The accumulator must be cool to the touch.arrow_forward
- what are the different types of metering devices to regulate the liquid refrigerant into the evaporator in Refrigeration system ?arrow_forwardWhen using a time-cycled/ pressure-limited ventilator, what will happen when the preset time limit is reached?arrow_forwardFactors affecting the actual flow rate of venturi meter.arrow_forward
- What is the function of the empty pipes that connect from the sanitary/drainage pipes up through the roof of a building?arrow_forwardChoose correct answer: The purpose of a capillary tube in a refrigeration system is to ___________ A. Reduce the pressure and not temperature B. Reduce the temperature and pressure C. Increase the temperature and pressure D. Reduce the temperature and not pressurearrow_forwardChoose the correct answer The discharge pressure of a refrigerant should be as constant as possible The discharge pressure of a refrigerant should be as low as possible The discharge pressure of a refrigerant should be as high as possiblearrow_forward
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