| Other Electrical Engineering Interview Questions |
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| Question |
Asked @ |
Answers |
| |
| what is stalling of a motor? |
| 1 |
| Is it posssible to obtain the higher speed(3000rpm) for
adiferentiallly cascaded induction motors(with 8 and 6
poles) |
| 3 |
| why the earth pin in a 3-pin socket is longer and thickest? |
| 5 |
| How to calculate the size of the cable? for exp i want to
use the load of 10HP |
| 3 |
| A single line diagram(SLD) and a purchase order of a
11/66kV switchyard of a power plant was given. In the SLD,
only one lightning arrestor(LA) was shown, but the purchase
order had need of 3 LAs. Is this correct, if yes, why? |
| 2 |
| Dear all,
Can anybody tell me that how to choose CT for a specific
load? I have a 200kw induction motor, which ratio CT should
be installed? Is there a formula or calculation that
determines the CT ratio for a load?
Regards.
|
| 2 |
| why we use RYB phase sequence? and somewhere we use UVW ?
why? |
TCS | 3 |
| What should be the minimum and maximum ohmic value for
earthing?
|
| 1 |
| what is difference between mccb,mcb,elcb,pccb |
| 7 |
| why voltage swells and dips??? |
| 2 |
| CORRECT INFORMATION ABOUT TRANSFORMERS,what actually
transformer is? |
| 5 |
| does buccholz in a transformer use batteries |
| 2 |
| |
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