• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Conductivity
Conductivity

Hand-cranked Megohmmeter Model 1210N
Hand-cranked Megohmmeter Model 1210N

... self-contained, hand-cranked True Megohmmeter ®. This practical and dependable instrument is designed for a broad range of plant and field service applications, such as acceptance testing and preventive maintenance of wiring, cables, switchgear and motors. The easy hand-cranked operation provides a ...
True Three Phase TF Turn Ratio Tester 400kV
True Three Phase TF Turn Ratio Tester 400kV

... of charge & will be planned soon after the supplies are made so as to make use of the testing equipments. Apart from the detailed demonstration at site, the supplier shall also have to arrange necessary training to HVPNL engineers. ...
Megohmmeter Model 5000N
Megohmmeter Model 5000N

Testing live circuits safely
Testing live circuits safely

SIVA INSTRUMENTS Digital Surge Tester
SIVA INSTRUMENTS Digital Surge Tester

HALT/HASS Testing Drives Product Reliability
HALT/HASS Testing Drives Product Reliability

... circuit boards (PCBs) that are related to humidity Vibration: • Determine the maximum product operating vibration levels • Find mechanical defects early in the cycle The test parameters during any of these HALT/HASS profiles can vary, but are usually limited to the signals that indicate whether or n ...
DSM200 Digital Micro-Ohmmeter
DSM200 Digital Micro-Ohmmeter

Project Renovatio
Project Renovatio

... of a crash but we don’t believe the accelerometer will be necessary. ● Plans for waterproofing subsystems o Battery boxes will not be waterproof, so a protective polycarbonate shield will be installed around the batteries and electronics. Also will protect against debris picked up under the fairings ...
Proposed revision to leakage current limitations.
Proposed revision to leakage current limitations.

Document
Document

... Use the appliance’s wattage multiplied by the time it functions (in hours) per day or per year, to obtain the consumption in Watt/hours by day or by year.Use the appliance’s wattage multiplied by the time it functions (in hours) per day or per year, to obtain the consumption in Watt/hours by day or ...
Approval marks and symbols
Approval marks and symbols

... basic insulation but in which there are additional safety features such as double or enhanced insulation. It is independent of the protection measures of the fixed installation. Reinforced insulation. The device is designed to be used in class II equipments and does not need any protection earth. Ma ...
Heli Romppanen___TRANSLATION 4
Heli Romppanen___TRANSLATION 4

... producers will add the costs to the prices of their products. The recycling might be entered on a separate receipt but all electrical and electronic equipment sold in shops should include the cost of the recycling in the price. ...
Flexible cords and plugs to 1000V
Flexible cords and plugs to 1000V

... Check that flexible cords are properly anchored Check for any damage to flexible cords. Check that maximum load warning labels are intact. Check that any controls such as switches are in working order. Check that covers and guards are properly secured as intended. Check that any safety devices are i ...
Electrical Safety
Electrical Safety

Agency or Company Name Eva Care Group Address 1937 Pontius
Agency or Company Name Eva Care Group Address 1937 Pontius

Basic Electrical Testing
Basic Electrical Testing

... Servicing an electrical system does not have to be a nightmare even if the vehicle seems haunted by amp imps and grounding gremlins. Testing is as easy as 1, 2, 3, and 4. For any circuit to operate four items must be present: 1) voltage; 2) load; 3) ground; 4) continuity. All that is needed for basi ...
Ω 12.66 v V Basic Electrical Testing 12V
Ω 12.66 v V Basic Electrical Testing 12V

... 1) Voltage: The standard rule for testing a circuit is to check the fuse(s) first. Verify there is battery voltage at both ends of the fuse. But don’t stop there. Pull the fuse out and visually check it. Even though it’s very rare, blade fuses have been known to break in the blade instead of the fus ...
BMM2000 Series Premium Insulation Multimeters
BMM2000 Series Premium Insulation Multimeters

... The BMM2000 series insulation multimeters has a wide variety of applications and is ideal for testing electrical installations to both the British and the International Wiring Regulations. Each instrument conforms to the requirements of Table 71A in BS7671 and to VDE 0413 parts 1 and 4, HD 384, IEC ...
Lesson 7
Lesson 7

...  Never lose awareness of the overhead hazard and location of the machine/machine parts. If work is conducted near an electrical transmission line, a person should be assigned by the employer to signal and warn the machine operator if any machine part comes within 3 meters (10 feet) of the power lin ...
Application Note – AN1302 Reinforced insolation testing on a power
Application Note – AN1302 Reinforced insolation testing on a power

... chassis insulation, and damages the 500 Vdc EMI capacitor. (It should be noted that arcing across spacing from primary circuits to ground under these conditions does not constitute a failure of the reinforced insulation). This is not limited to the Excelsys designed parts. ...
Electrical test equipment for use by electricians
Electrical test equipment for use by electricians

... 9 The test probes and leads used in conjunction with a voltmeter, multimeter, electrician’s test lamp or voltage indicator should be selected to prevent danger. Good test probes and leads will have the following: (a) The probes: (i) have finger barriers or are shaped to guard against inadvertent ...
SafePlug sub-metering
SafePlug sub-metering

...  100% Customer engagement: RFID Tagging means that only approved appliances consume energy.  Control strategy is no longer reliant on appliance location.  Phantom power is easily monitored and eliminated.  Protection for all appliances during surges, spikes, sags and bad power.  Intelligent bla ...
Low Leakage Measurements
Low Leakage Measurements

... picoamp measurements with 100 femtoamp resolution. Options allow testing of up to 10 devices in a package, high accuracy capacitance measurements, and VGS matching of dual devices. ...
SafePlug sub-metering - Workspaces
SafePlug sub-metering - Workspaces

...  100% Customer engagement: RFID Tagging means that only approved appliances consume energy.  Control strategy is no longer reliant on appliance location.  Phantom power is easily monitored and eliminated.  Protection for all appliances during surges, spikes, sags and bad power.  Intelligent bla ...
< 1 ... 157 158 159 160 161 162 163 164 165 ... 171 >

Portable appliance testing



Portable appliance testing (commonly known as ""PAT"", ""PAT Inspection"" or ""PAT Testing"") is the name of a process in the United Kingdom, the Republic of Ireland, New Zealand and Australia by which electrical appliances are routinely checked for safety. The correct term for the whole process is ""in-service inspection & testing of electrical equipment"".Similar procedures exist in other countries, for example, testing of equipment according to DGUV Vorschrift 3 in Germany.Health and safety regulations require that electrical appliances are safe and maintained to prevent harm to workers. Many equipment manufacturers recommend testing at regular intervals to ensure continual safety; the interval between tests depending on both the type of appliance and the environment in which it is to be used. The European Low Voltage Directive governs the manufacture or importation of electrical appliances. Compliance to this has to be declared and indicated by the display of the CE mark on the product. The responsibility for this lies with the manufacturer or the importer and is policed by Trading Standards.Testing equipment has been specifically developed for PAT inspections, based on the testing equipment used by manufacturers to ensure compliance with the British Standard Code of Practice and European product standards relevant to that type of appliance. This in turn allows testing and the interpretation of results to be de-skilled to a large extent. The inspection of the appliances can largely be carried out in-house in many organisations. This can result in cost savings and more flexibility as to exactly when a PAT is carried out.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report