Electrical Engineering Interview Questions
Questions Answers Views Company eMail

2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1587

how we calculate capacitor bank mvar for 11 kv distribution networ , and i need releation between capacitor bank with voltage, frequency, current, pf

2 8401

I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 8944

What is float cum boost charging system?

1711

What is trickle charging system?

Absotherm,

2 4554

AVR

2 4616

all details of DG UPS HVAC

1674

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1586

what is power factor

4 5941

What is actual name of Transformer oil.

6 8744

WHY NOT CONSIDER PROTONS IN ELECTRICITY LIKE ELECTRIC CURRENT?

1 2673

If a generator of generating station produces 100MW rated output then what will be the rating of the step-up transformer connected to it?

5 5548

as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.

2 3532

what is lrs tank water resistance.

1 3596

what is lrs tank water resistance.

2233


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

How to know the Max. current caring capacity of the cable by its size ?

1313


why steady state stability limit is greater than transient stability limit ? How it can be explained ?

2558


What is cross over distortion? How it can be eliminated?

916


What does Bode plot tell you?

960


1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

7176






what mean by analog ,digital,numerical meters and relays? say the example?

1908


hi, could someone help me to find a control design for syncronising panel .

1399


what is difference between 5A and 100A CT constructional wise and operation?

3045


in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

1477


what is the maintaining Cf in UPS.

1893


Difference between Earthing Truck & Earthing trolly for HT panel

4018


When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is

777


How cable from Kit-Kat to main switch, from starter to motor are designed?

1747


Dry type transformers

1560


Comment on the working principle of operation of a single-phase transformer.

847