The temperature glide - Study guides, Class notes & Summaries

A 100 hour inspection was due at 3302.5 hours. The 100 hour inspection was actually done at 3309.5 hours. When is the next 100 hour inspection due? - Answer-3402.5 hours. A below glide slope indication from a pulsating approach slope indicator is... - Answer-A pulsating red light. A below glide slope indication from a tri-color VASI is... - Answer-A red light signal. A blue segmented circle on a Sectional Chart depicts which class airspace? - Answer-Class D. A certificated private pilot ma...

Are there drop-in replacements for R-12 systems? Why or why not? - No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - Ternary blends are three-part mixtures whereas azeotropic blends are blends of...

Recovery cylinders used with R-410A must have a DOT rating of: - either "DOT 4BA 400" or "DOT 4BW 400" A system using R-410A refrigerant has bubbles in the sight glass. Technician A says that the system must be low on refrigerant. Technician B says that the bubbles could be caused by the blended refrigerant flashing in the increased volume of the sight glass. Who is correct? - Technician B only When charging a R-410A system that uses a thermostatic expansion valve, proper charge can be...

FA 221 Final Exam - Questions with complete solutions You are tracking inbound to CEPDA on the 360° course and air traffic control says "Riddle 405 hold North of CEPDA, on the 220° course inbound, expect further clearance 22:23." Determine the correct hold entry: Teardrop (Refer to Figure 113.) You receive this ATC clearance:"...CLEARED TO THE ABC VORTAC. HOLD WEST ON THE TWO SEVEN ZERORADIAL..."What is the recommended procedure to enter the holding pattern? Direct only. You are tracking...

Are there drop-in replacements for R-12 systems? Why or why not? - correct answer No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - correct answer Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - correct answer Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - correct answer Ternary blends ...

HVAC: EPA 608 CERTIFICATION EXAM 2024 WITH 100% CORRECT ANSWERS Are there drop-in replacements for R-12 systems? Why or why not? - correct answer No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - correct answer Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - correct answer Alkylbenzene lubricant What is difference b...

EPA 608 EXAM BANK UPDATED WITH 100% ACCURATE SOLUTIONS Refrigeration technicians who violate the clean air act can: A. lose their epa certification B. be fined. C. be required to appear in federal court D. all of the above - correct answer all of the above It has been illegal to vent substitutes for CFC and HCFC refrigerants since: - correct answer november 1995 which refrigerant has the lowest odp? R22, R11, R12, R113 - correct answer R22 to remove refrigerant in any condit...

Are there drop-in replacements for R-12 systems? Why or why not?Answer - No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with?Answer - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs?Answer - Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend?Answer - Ternary blends are three-part mixtures whereas ...

PEAT-1 Practice 200 Questions and Answer Key 2024/2025 PEAT-1 Practice 200 Questions and Answer Key 2024/2025 1. In splinting or immobilization, the functional position of the hand includes wrist: A. extension, phalangeal flexion, and thumb abduction B. extension, phalangeal extension and thumb abduction C. extension, phalangeal flexion and thumb adduction D. flexion, phalangeal flexion and thumb adduction 2. During pregnancy, which of the following is contraindicated? A. curl-up...

HVAC: EPA 608 Certification Study Guide with 100% Complete Solutions Are there drop-in replacements for R-12 systems? Why or why not? - Correct Answer ️️ -No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - Correct Answer ️️ - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - Correct Answer ️️ -Alkylbenzene lubric...