| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| why we step down the voltage from 440 to 220 in machines | | 2 |
| what is meant by form factor and hoe related with the HT
transmission voltage | | 2 |
| megger generates D.C. voltage while earth tester generates
A.C.voltage is it true? I know for megger it is D.C
generator but what about earth tester? | IOCL | 2 |
| WHAT IS THE DIFFERENCE BETWEEN SHOP DRAWINGS/ DESIGN
DRAWINGS AND AS BUILT DRAWINGS?? | Dubai-Group | 1 |
| How do you select a cable size(cu&Al)for a particular load? | | 1 |
| what r the main parts of central chiller plant in Air
conditioner ? explain the function of each? | | 6 |
| I AM DOIN MY 3RD YEAR IN ELECTRICAL ELECTRONICS. PLEASE
SUGGEST WHAT DO I DO NEXT AFTER MY B.E? AND I WANT TO GET
INTO ANY PSU IS DER ANY EXAMS PLASE SUGGEST EVEN THAT. | | 1 |
| how to select a circuit breaker? | BARC | 14 |
| Difference between UPS and Inverter? | HCL | 3 |
| Suppose am having the PF value .8, so how can we say that
is it lagging or leading? | Bhel | 6 |
| why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer. | | 5 |
| enlist types of dc generator | Philips | 3 |
| why the crow do not feel the current in overhead line when
it sits on the wire?????? | | 3 |
| what is active network? | | 2 |
| why heat produced at junction of two different conductor.
what care should be taken to minimize it. | Maihar-Cement | 11 |
| In a synchronous motor armature current flows due to
revolving flux which in turn rotates the load,but in no
load condition armature current is zero hence thr is no
revolving flux then how motor rotates? | | 8 |
| If the supply voltage is same (say 440V) whether a system
designed for 60 Hz frequency will work with 50 Hz frequency
or not , if so pl. give clarification. | ABB | 7 |
| how we can improove power factor????????? | TATA | 5 |
| in flemings lefthand rule thumb indicate for.... | APPSC | 2 |
| For Synchronisation of DG Sets Sometimes we people use NIC
(Neutral Isolation Contactor) Instead of 4-pole ACB or any
switchgerar..Please guide me why is it so???? | | 3 |
| |
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