Electrical Engineering Interview Questions
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We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

1455

can u tell the difference between star - star transformer and delta to delta transformer?

2 8509

CAN ANY ONE EXPLAIN THE KNEE VOLTAGE OF THE CT?

3 5614

Inductor and capacitor ........ power in one phase and ...... it in another phase. if any body found this gaps answer.please sent me to habib_eu2008@yahoo.com

2 4293

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 5901

Why generally the Rating of Transformers are in additions of 11 i.e. 11 kVA, 22 kVa, 33 kVA, etc........

8 13783

why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

ushacomm,

5 10605

how we can calculate cable size for any load & any type of cable material ?

1 6088

What is the difference between a 3 winding and 2 winding Potential Transformer

Engineers India,

1806

What is RTCC panel and why it is required

RTCC, Tivoli Grand,

31 125019

i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 5068

what is surge impedence loading

NHPC,

2 3647

what is rise time and half time

NHPC,

1 4599

what is merz price protection

NHPC,

5 53646

protection used for alternator , feeder , transmission line

NHPC, Perfetti,

3 9226


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What is a commutator?

593


what is the voltage regulation for unity and zero power factor?

1746


What is the meaning of utility ground and clean ground? How the distribution panel is grounded?

2065


how can i change the rotation of the AC single phase induction motor and show me by diagram

1303


what is EIB lighting control system? what is the advantages of this system?

3191






Define open loop control system.

671


We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

1490


what is circuit breaker in transfomer and where it used

722


what is the difference between electrical and electronic choke?

1466


What is resolution of a measurement?

722


what is the difference between RMS & TRUE RMS VOLTAGE

2391


How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

1438


Transmission through a short line depends on

1664


Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

1528


what is servo motor and how to work it.

1454