Quantcast Table 4-13.  Fahrenheit-Centigrade Conversion Chart

Custom Search
 
  
 
TM 1-1500-204-23-4 1 Remove gauge to be shop tested. 2 Obtain mercury centigrade thermometer NSN 6685-00-851-4577. 3 Fill  container  with  fresh  water  and allow water to stabilize at room temperature.  (Allow to sit overnight, if possible. 4 Remove   sun   shields   and   suspend gauge in such a way that the stems are vertical and are immersed  two  to  two  and  a  half  inches  into  the  water. Simultaneously,  suspend  the  mercury  thermometer  in the water to an equal depth. 5 Record   the   mercury   thermometer and  gauge  temperature  after  five  minutes.    Allow  an additional five minutes to pass and record temperatures again.  Repeat until temperatures stabilize. 6 Fill   a   container   with   ice   cubes   or crushed ice and water. 7 Place the gauge with stems vertical into  the  ice-water  approximately  two  to  two  and  a  half inches. Simultaneously, immerse the mercury thermometer to the same depth. 8 Record   the   mercury   thermometer and  gauge  temperature  after  five  minutes.    Allow  an additional five minutes to pass and record temperatures again.  Repeat until temperatures stabilize. (b) Replacement criteria.  Gauges must agree with the mercury thermometer within two degrees at  both  test  points.    Failure  to  meet  either  test  point within two degrees is cause for rejection. (3) Temperature    Conversion.        To    convert Fahrenheit  to  centigrade  or  centigrade  to  Fahrenheit, use table 4-13 or the following conversion formulas. C = (5/9) x (F-32) F = [(9/5) x C] + 32 Example:  change 86 °F Example:  change 40C to Centigrade to Fahrenheit C = (5/9) x (F-32) F = [(9/5 x C] + 32 C = .5556 x (86-32) F = (1. 8 x 40) + 32 C = .5556 x (54) F = 72 + 32 C = 300 F = 104 n. Deleted. o. Magnetic  Compass.    The  magnetic  compass,  as shown    in    figure    4-19,    consists    of    liquid-filled    bowl containing a pivoted float element to which one or more bar  magnets,  called  needles,  are  fastened.    The  liquid dampens the oscillations of the float and decreases the friction of the pivot.  A diaphragm and a vent provide for expansion  and  contraction  of  the  liquid  as  altitude  and temperature  change.    Principles  of  operation,  compass errors, compass compensation, and replacement criteria are described by the following paragraphs. Table 4-13.  Fahrenheit-Centigrade Conversion Chart °C °F °C °F °C °F °C °F °C °F -50 -58 -20 -4.0 10 50.0 40 104.0 70 158.0 -48 -54.4 -18 -0.4 12 53.6 42 107.6 72 161.6 -46 -50.8 -16 3.2 14 57.2 44 111.2 74 165.2 -44 -47.2 -14 6.8 16 60.8 46 114.8 76 168.8 -42 -43.6 -12 10.4 18 64.4 48 118.4 78 172.4 -40 -40.0 -10 14.0 20 68.0 50 122.0 80 176.0 -38 -36.4 -8 17.6 22 71.6 52 125.6 82 179.6 -36 -32.8 -6 21.2 24 75.2 54 129.2 84 183.2 -34 -29.2 -4 24.8 26 78.8 56 132.8 86 186.8 -32 -25.6 -2 28.4 28 82.4 58 136.4 88 190.4 -30 -22.0 0 32.0 30 86.0 60 140.0 90 194.0 -28 -18.4 2 35.6 32 89.6 62 143.6 92 197.6 -26 -14.8 4 39.2 34 93.2 64 147.2 94 201.2 -24 -11.2 6 42.8 36 96.8 66 150.8 96 204.8 -22 -7.6 8 46.4 38 100.4 68 154.4 98 208.4 100 212.0 Change 3  4-24

Aviation News
Airbus launches new VIP widebody cabin-concept
Introduces a new way to greater capacity, comfort and capability...
airbus.com
Erickson, U.S. Navy Contract Extended
Erickson, a global provider of aviation services for commercial and...
aviationtoday.com
Airbus to adjust A330 production rate to nine a month
Transition towards A330neo Share this Read more +...
airbus.com
US Navy’s E-2D Advanced Hawkeye Warfighter Achieves IOC
E-2D Advanced Hawkeye aircraft. Photo: US Navy [Avionics Today 10-17-2014]...
aviationtoday.com
DOD Looks to Performance-Based Logistics to Cut Costs
The Pentagon, headquarters of the United States Department of Defense....
aviationtoday.com
RJAF Acquires Robinson R44 Fleet
The Royal Jordanian Air Force (RJAF) has acquired eight Robinson...
aviationtoday.com
Qatar Airways’ first A350 XWB completes its maiden flight
First customer aircraft takes to the sky Share this Read...
airbus.com
Airbus ACJ319 highlights trend to larger cabins at NBAA
Giving customers more comfort and space in the sky Share...
airbus.com
Pratt & Whitney Deliver Seventh Lot of Propulsion Engines to DOD, Remedy Former Engine Mishaps
F-35 Joint Strike Fighter for which Pratt & Whitney supply...
aviationtoday.com
EASA certifies A350 XWB for up to 370 minute ETOPS
First new airliner ever to be approved before EIS for...
airbus.com
Airbus opens its doors to schoolgirls: “Elles du Futur - Girls for the Future of Aeronautics”
Discovering aeronautical professions Share this Read more +...
airbus.com
IndiGo signs MoU for 250 A320neo aircraft
Important endorsement for Airbus’ leading single aisle aircraft Family Share...
airbus.com
India Nears Deals to Purchase New Helicopters from Boeing
Boeing AH-64. Photo by Ernie Stephens Reuters is reporting that...
aviationtoday.com
US Navy Grants Flight Clearance to SHIELD Aviation’s ARES UAS
ARES Block C Unmanned Aerial System. Photo: PRNewsFoto/SHIELD Aviation [Avionics...
aviationtoday.com
Unmanned Vs. Manned: How Civil UAS is Shaping Up in Europe
[Avionics Today 10-15-2014] The European Commission, like many government agencies...
aviationtoday.com
Indian Defence Ministry Bans Finmeccanica From Bidding
An AgustaWestland AW101 on display at this year’s Farnborough airshow....
aviationtoday.com
MDA to Provide Airbus with Communication Subsystems
Airbus headquarters in Toulouse, France. Photo: Airbus [Avionics Today 10-15-2014]...
aviationtoday.com
MUOS-Manpack PRC-155 Radio Demonstrates Secure Communications for US Air Force
MUOS Manpack PRC-155 radio. Photo: General Dynamics C4 Systems [Avionics...
aviationtoday.com
Fighting for the Warfighter: Navy Looks to Drive NextGen Technology
Rear Adm. Mike Moran, Naval Air Warfare Center Weapons Division...
aviationtoday.com
Rockwell Collins and Elbit Systems of America Introduce the Digital EyePiece NVCD for JHMCS
The JHMCS helmet for which the Elbit Systems digital eyepiece...
aviationtoday.com

 


Privacy Statement - Copyright Information. - Contact Us

comments powered by Disqus

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +