• An operating temperature is the allowable temperature range of the local ambient environment at which an electrical or mechanical device operates. The...
    13 KB (1,515 words) - 20:48, 27 April 2025
  • sensors Temperature control (thermoregulation) is a homeostatic mechanism that keeps the organism at optimum operating temperature, as the temperature affects...
    36 KB (4,507 words) - 15:17, 20 February 2025
  • Thumbnail for Temperature
    Temperature is a physical quantity that quantitatively expresses the attribute of hotness or coldness. Temperature is measured with a thermometer. It reflects...
    104 KB (12,997 words) - 20:44, 12 June 2025
  • Thumbnail for KG-84
    synchronous and 9.6 kbit/s asynchronous 24 V DC, 15 W 115 V AC 220 V AC Operating temperature: 0 to 55 °C 69,000 hours (7.9 years) NSA encryption systems More...
    2 KB (265 words) - 03:49, 9 May 2025
  • Thumbnail for Molten-salt reactor
    these tasks at operating temperatures up to about 700 °C. However, operating experience is limited. Still higher operating temperatures are desirable—at...
    81 KB (9,194 words) - 00:48, 24 May 2025
  • Thumbnail for Fuel cell
    The operating temperature range is generally 60–100 °C for Low Temperature Proton-exchange membrane fuel cell (LT-PEMFC). PEM fuel cell with operating temperature...
    141 KB (14,673 words) - 01:35, 13 June 2025
  • Thumbnail for High-temperature operating life
    High-temperature operating life (HTOL) is a reliability test applied to integrated circuits (ICs) to determine their intrinsic reliability. This test...
    21 KB (2,838 words) - 16:40, 5 June 2025
  • Thumbnail for High-temperature gas-cooled reactor
    Huaneng Group currently operates HTR-PM, a 250 MW HTGR power plant in Shandong province, China. The high operating temperatures of HTGR reactors potentially...
    15 KB (1,549 words) - 14:41, 7 June 2025
  • maximum hot-spot operating temperature is reached by adding the rated ambient temperature of the machine (often 40 °C), a temperature rise, and a 10 °C...
    6 KB (538 words) - 08:15, 21 October 2024
  • temperature (CET) is the lowest anticipated temperature to which the vessel will be subjected, taking into consideration lowest operating temperature...
    2 KB (244 words) - 00:59, 11 October 2018
  • the tire failures. Ford argued that the tire design led to higher operating temperatures than similar tires manufactured by Goodyear; that Firestone tires'...
    61 KB (7,255 words) - 02:13, 24 March 2025
  • Thumbnail for Bakelite
    electrical applications, moderate mechanical strength, continuous operating temperature of 250 °F (121 °C). Canvas-reinforced NEMA C per MIL-I-24768 TYPE...
    46 KB (4,677 words) - 21:45, 9 June 2025
  • Thumbnail for Solid oxide fuel cell
    and relatively low cost. The largest disadvantage is the high operating temperature which results in longer start-up times and mechanical and chemical...
    76 KB (9,828 words) - 19:23, 22 May 2025
  • capable of displaying superconductivity above 0 °C (273 K; 32 °F), operating temperatures which are commonly encountered in everyday settings. As of 2023...
    40 KB (3,811 words) - 01:50, 10 June 2025
  • A temperature coefficient describes the relative change of a physical property that is associated with a given change in temperature. For a property R...
    12 KB (1,676 words) - 06:12, 8 December 2023
  • stored Maximum operating temperature, the highest temperature at which a piece of equipment may safely be operated Maximum surface temperature of an asteroid...
    512 bytes (88 words) - 19:24, 18 March 2023
  • Thumbnail for Heat pipe
    the operating temperature range. The operating temperature of a given heat pipe system is critically important. Below the operating temperature, the...
    56 KB (6,879 words) - 01:02, 17 June 2025
  • Thumbnail for Cosmic Ray Subsystem
    CRS was rated to operate down to a temperature of minus 49 degrees F (minus 45 degrees C). Up until 2019 the instrument was operating on both Voyager 1...
    17 KB (1,680 words) - 20:46, 31 May 2025
  • Thumbnail for Clothes iron
    wrinkles and unwanted creases. Domestic irons generally range in operating temperature from 121 °C (250 °F) to 182 °C (360 °F). It is named for the metal...
    13 KB (1,694 words) - 02:11, 10 June 2025
  • Thumbnail for Glow plug
    cases switched off when the engine has reached a defined minimum operating temperature. Diesel engines, unlike common spark-ignition engines, do not use...
    5 KB (596 words) - 04:54, 6 January 2025
  • Thumbnail for Fluorescent lamp
    bulb and higher current operating at higher pressures. As a consequence of the current, the bulb operated at a higher temperature which necessitated the...
    95 KB (11,286 words) - 07:53, 6 June 2025
  • Thumbnail for Large Hadron Collider
    at their operating temperature of 1.9 K (−271.25 °C), making the LHC the largest cryogenic facility in the world at liquid helium temperature. LHC uses...
    110 KB (10,982 words) - 15:04, 26 May 2025
  • Thumbnail for Foil bearing
    Increased reliability Higher speed capability Quieter operation Wider operating temperature range (40–2,500 K) High vibration and shock load capacity No scheduled...
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  • running or other causes that prevent the engine from reaching proper operating temperature can cause a buildup of fuel due to incomplete burn that can result...
    5 KB (806 words) - 16:41, 1 November 2024
  • Thumbnail for Spark plug
    strongly influence spark plug operating temperature because the maximal temperature and pressure occur when the engine is operating near peak torque output...
    39 KB (5,597 words) - 17:14, 23 April 2025
  • Thumbnail for Sodium–sulfur battery
    fabricated from inexpensive and low-toxicity materials. Due to the high operating temperature required (usually between 300 and 350 °C), as well as the highly...
    37 KB (4,417 words) - 19:32, 22 May 2025
  • Thumbnail for Lead zirconate titanate
    zirconium titanate exhibits greater sensitivity and has a higher operating temperature. Piezoelectric ceramics are chosen for applications because of their...
    13 KB (1,249 words) - 16:11, 21 May 2025
  • Thumbnail for Superalloy
    by the temperature difference between the hot and cold reservoirs, higher operating temperatures increase energy conversion efficiency. Operating temperatures...
    83 KB (10,206 words) - 13:25, 15 June 2025
  • Thumbnail for Cold start (automotive)
    to start a vehicle's engine when ambient temperatures are much lower than its normal operating temperature. A cold start can be difficult for an engine...
    3 KB (378 words) - 08:52, 6 May 2025
  • Thumbnail for Pressurized water reactor
    primary system temperature returning to its previous steady-state value. The operator can control the steady state operating temperature by addition of...
    33 KB (4,322 words) - 00:29, 17 June 2025