Earthing up - Study guides, Class notes & Summaries

What causes the accumulation of charge? Describe the types of materials that can gain charge How can one 'charge ' an object? -The gain or loss of electron -Insulators -Through friction Like charges... Repel Unlike charges... Attract Hazards of static electricity -Static electricity can build up in clouds. This causes lightning - a flow of charge through the atmosphere -It is dangerous when there are flammable gases or a high concentration of oxygen. A spark could ignite the gase...

EAS PRACTICE EXAMS WITH COMPLETE SOLUTIONS 100% State ONE reason why the protective earth conductor is longer than the phase and neutral conductors when fitting a three-core flexible cord to an appliance. If strain is applied to the flexible cord the PEC will be the last to pull away from the appliance terminals. State TWO reasons why a two core flexible cord that has a rating sufficient to operate an electric clock must not be used for a Class I electric drill. No provision for the earth...

Journeyman test 2 2024 with Correct Answers Pyrometer is used to measure which of the following quantity: Temperature or Density of the materials or Magnetic moments or Electrical flux -Answer-answer is temperature In an instrument transformer the load on the secondary side is called as: Rating or Burden or Output or Capacity -Answer-answer is burden The twisted effect produced by the shaft of a motor is called: Momentum Inertia Torque Acceleration -Answer-answer is torque true o...

WSET Level 3 Exam With 100% Correct And Verified Answers

Cutting - Answer- Section of a vine shoot that is planted and then grows as a new plant Vitis vinifera - Answer- Main Eurasian species Clonal selection - Answer- Vines with positive mutations are selected for further propagation by cutting or layering, so that the positive characteristics of these vines can be carried forward in new plantings Crossings - Answer- When a new variety is produced from two parents of the same species Grafting - Answer- Technique used to join a rootstock t...

RPL/PPL Exam Questions and Answers Verified 100% (Grade A+) AIP ENR 1.2 para 2.5 VFRG 3.8 To maintain VMC when flying OCTA at 4,500ft AMSL the minimum horizontal separation from cloud is - [a] clear of cloud [b] 1500m [c] 5km [d] 8km - [b] 1,500m CAR 161 [2] & 162 [1] VFRG 1.71 While cruising at A065 OCTA you notice that another aircraft is converging on you from the left at the same level. What actions should you take? [a] you should give way to the other aircraft [b] yo...

What causes the accumulation of charge? Describe the types of materials that can gain charge How can one 'charge ' an object? -The gain or loss of electron -Insulators -Through friction Like charges... Repel Unlike charges... Attract Hazards of static electricity -Static electricity can build up in clouds. This causes lightning - a flow of charge through the atmosphere -It is dangerous when there are flammable gases or a high concentration of oxygen. A spark could ignite the gases and cause...

Cutting Section of a vine shoot that is planted and then grows as a new plant Vitis vinifera Main Eurasian species Clonal selection Vines with positive mutations are selected for further propagation by cutting or layering, so that the positive characteristics of these vines can be carried forward in new plantings Crossings When a new variety is produced from two parents of the same species Grafting Technique used to join a rootstock to a V. vinifera variety ...

Airway bill - ANSWER A bill of lading for air transport that serves as a receipt for the shipper, indicates that the carrier has accepted the goods listed, obligates the carrier to carry the consignment to the airport of destination according to specified conditions. Advanced ship notice (ASN) - ANSWER An electronic data interchange (EDI) notification of shipment of product. Aggregate inventory management - ANSWER Establishing the overall level (dollar value) of inventory desired and imple...

RCDD Practice Test Latest Questions With Complete Solutions. C If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: A. 3 dB B. 20 dB C. 30 dB D. 40 dB E. 1000 dB B The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is t...