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| Electrical Interview questions Part 10 |
| 2011-05-06 12:24:28 |
Electrical interview question:What is the difference between Isolator and Circuit Breaker?Answer:Isolator is a off load device which is used for isolating the downstream circuits from upstream...
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| Privacy policy |
| 2011-03-08 12:28:13 |
What information do we collect?
We collect information from you when you subscribe to our newsletter.
When ordering or registering on our site, as appropriate, you may be asked to enter your:...
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| Electrical Interview questions Part 18 |
| 2011-01-23 12:11:44 |
Electrical interview questions:Different between megger and contact resistance meter? Answers:Megger used to measure cable resistance, conductor continuity, phase identification where as contact...
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| Electrical Interview questions Part 17 |
| 2011-01-16 11:24:50 |
Electrical interview questions:Which type of oil is used as a transformer oil?Answers:Transformer oil, or insulating oil, is usually a highly-refined mineral oil that is stable at high temperatures...
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| Electrical Interview questions Part 16 |
| 2010-03-25 13:21:03 |
Electrical interview question:What are Motor Generator Sets and explain the different ways the motor generator set can be used ? Answer:Motor Generator Sets are a combination of an electrical...
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| Electrical Interview questions Part 14 |
| 2010-02-22 19:39:25 |
Electrical interview question:How do you select a cable size (Cu & Al) for a particular load?
Answer:At first calculate the electrical current of the load, after that derate the electrical...
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| Electrical Interview questions Part 15 |
| 2010-02-22 19:31:19 |
Electrical interview question:Why most of analog o/p devices having o/p range 4 to 20 mA and not 0 to 20 mA ?Answer:4-20 mA is a standard range used to indicate measured values for any process. The...
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| Electrical Interview questions Part 3 |
| 2010-02-15 16:44:37 |
Electrical interview question:why, when birds sit on transmission lines or current wires doesn't get shock?
Answer:Its true that if birds touch the single one line (phase or neutral) they don't get...
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| Electrical Interview questions Part 7 |
| 2010-02-15 16:42:15 |
Electrical interview question:What is Automatic Voltage regulator(AVR)?Answer:AVR is an abbreviation for Automatic Voltage Regulator.It is important part in Synchronous Generators, it controls...
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| Electrical Interview questions Part 1 |
| 2010-02-15 16:36:07 |
Electrical interview question:What is electric traction?Answer:Traction means using the electric power for traction system i.e. for railways,trams, trolleys etc. electric traction means use of the...
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