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
Mexican Air Force Receives Avionics Upgraded C-130K
Cockpit of a Mexican C-130K. Photo: Rockwell Collins [Avionics Today...
aviationtoday.com
Rockwell Collins Revenue Surpasses Expectations as CEO Turns to IMS Expansion
Rockwell Collins CEO Kelly Ortberg. Photo: Rockwell Collins [Avionics Today 04-24-2015] With...
aviationtoday.com
Airbus Selects Korean Air Aerospace to manufacture Sharklet wingtips for the A330neo Family
• Building on KAL-ASD’s experience with manufacturing Sharklets for the...
airbus.com
Airbus team making vital contributions to America’s Cup champion
New wave in Airbus and ORACLE TEAM USA partnership Share...
airbus.com
Northrop Grumman, US Navy UAS Makes In-Flight Refueling a Reality
The X-47B Unmanned Combat Air System Demonstration aircraft. Photo: Northrop...
aviationtoday.com
Presagis Acquisition Opens Door to Airframe, Avionics Software Collaboration
Presagis avionics design software. Photo: Presagis [Avionics Today 04-23-2015] Presagis,...
aviationtoday.com
Army to Brief DVE Solution Options Next Week
U.S. Army aviation officials will brief their analysis of alternatives...
aviationtoday.com
Exelis Launches Situational Awareness Tool for UAS
Exelis’ new application improves UAS situational awareness. Photo: Exelis [Avionics...
aviationtoday.com
easyJet takes delivery of its 250th Airbus aircraft
Europe's and one of the world's biggest A320 family airlines...
airbus.com
Draken International Offers Upgrades on L-39 Aircraft
[Avionics Today 04-22-2015] Florida-based Maintenance, Repair and Overhaul (MRO) company...
aviationtoday.com
GAO Report Sees Snags in Future F-35 Affordability
[Avionics Today 04-22-2015] The Department of Defense (DOD) and industry...
aviationtoday.com
Airbus, FlightSafety International’s U.S. Partnership to Help Address Future Commercial Pilot Shortage
The Airbus Training Center (ATC) in Miami, Florida has signed...
airbus.com
Airbus Helicopters' H225M Pre-Selected by Poland
Airbus Helicopters and its partner Heli Invest Services have welcomed...
aviationtoday.com
Lockheed Martin Sees Aircraft Production Decline in Q1
Photo: Mark Doliner (flickr) [Avionics Today 04-21-2015] Lockheed Martin reported...
aviationtoday.com
Raytheon Wins FAA Contract to Field Satellite Payload, Improve GPS Accuracy
[Avionics Today 04-21-2015] Raytheon Company has received a $103 million...
aviationtoday.com
Airbus Defense and Space Focuses C212 Support in Mobile, Alabama
Juan Uriarte, head of Airbus Defense and Space U.S. military...
aviationtoday.com
Over 1,500 orders for the versatile A330
Growing market endorsement for most popular widebody aircraft Share this...
airbus.com
Future US DOD UAS Spending will Favor Upgrades, Logistical Support
[Avionics Today 04-17-2015] Demand for Unmanned Aerial Systems (UAS) from...
aviationtoday.com
AirRobot, Remotec Distribute UAS to Law Enforcement, First Responders
[Avionics Today 04-17-2015] Unmanned Aerial Systems (UAS) manufacturer AirRobot recently...
aviationtoday.com
Future US DOD Spending will Favor Upgrades, Logistical Support
[Avionics Today 04-17-2015] Demand for Unmanned Aerial Systems (UAS) from...
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 +