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75General Rules for Wiring of Domestic & Industrial
1. The current rating of the conductor should be as per requirement of the load. 2. There should be a circuit breaker or a linked switch with a fuse on each live conductor of...
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75Electrical interview questions with answers
Hi friends ...i have posted some of the questions from my site www.electricalinterviewquestions4u.blogspot.com ...if u have any suggestions give me ur reply in my site..Q:what is electric...
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85The Comprehensive 2009 Motor Scooter Buying Guide
Buying a motor scooter can be a confusing process if you don't know much about them to begin with. Add to the mix the many different manufacturers, models, and types and it can be an ordeal ...
2 comments74BSNL JTO Results Recruitment of Junior Telecom Officers (Telecom) -JTO 2009 Jobs at www.bsnl.co.in
BSNL JTO 2009 exams are over Now time for wait of JTO 2009 results, Questions like when results of bsnl jto 2009 will get published?are seen at many forums. Will update here for JTO results, . BSNL JTO...
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74Understanding Ohm's Law
A simple explanation of ohm's law using graphic examples. Great for beginning to understand electricity and the relationship between voltage, current and resistance.
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66how to protect electric motor from failure.
Mostly Air Compressors are driven by electric motor.This is the cheap option available comparing with other options such as diesel generator etc.The operating cost of any air compressor can be reduced by...
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73Cooling and Losses of Transformers
Power transformers rated up to a few KVA can be adequately cooled by natural convective air-cooling, sometimes assisted by fans. Some power transformers are immersed in specialized transformer oil that acts...
72Oscilloscope Frequently Asked Questions
TDS3000B Series oscilloscope from TektronixWhat is an oscilloscope? An oscilloscope is a piece of test an measurement equipment for measuring time varying voltages Can I measure currents with an oscilloscope?...
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67OVERHEAD TRANSMISSION LINES
A transmission line has three constants R, L and C distributed uniformly along the whole length of the line. The resistance and inductance form the series impedance. The capacitance existing between...
0 comments70Different types of starters used in air compressor.
Air compressor are driven by electric motor and these motors are started by different types of starters according to the requirement.These starters may be fully automatic with push button to operate or totally...
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