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Electrical Engineering Interview Questions
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What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings

 1 3251

On monitor it is written that current rating is 2.2 Amps. Is it a monitor current drawing capacity or CPU & monitor. If it is only monitor rating, what will be the rating of only CPU and what will be the power consumption rating of PC, Monitor & Scanner? In net, I learnt that computer consumes only 200-300W while running. With the current rating of 2.2 Amps, how it could be 200-300Watts. Please explain?

 3 5006

What is the permissable nutral current of three phase system as per IS standards?

 1764

For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?

 2 4213

why rating of transformer is in KVA but of motor is in KW

 4 8084

WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

Jauss Polymers,

1 3909

How earthing/grounding done in aeroplanes and ships.

 3341

what will be the effect of leading power factor on turbogenerator (and system) that is running parallel with other TG.

 1 3221

IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

 1817

what will happen if ac motor given dc supply?

 1 4261

what will happen if dc motor given ac supply

Mahaveer,

11 39325

what will happen if transformer given dc input

 5 8083

what will happen if field winding of Synchronous generators given ac supply

 4 5838

what will happen if field winding supply of synch generator accidently got disconnected?

 4 5070

why one pin of plug pin is longer than other two? In some mobile chargers one pin is made not conducting .Why?

 4 5984

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Un-Answered Questions { Electrical Engineering }

what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

1701

In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

951

Why is back emf used for a DC motor? Highlight its significance.

902

what is the need of starter in tube light and what type of starter is used in that?

1700

What is safety of Ht panel

1375

solar energy light efficiency & disadvantages?

1811

What is the meaning of C1, C61, C91 cable

3143

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2133

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

1856

before synchronizing an alternator,power factor is leading ,why?

1237

If a high resistance fault occurs,then what are the changes will happen in the system?

1188

what is the reactive power what is the use of it in system

1871

Explain Continuous and Discrete signals?

1474

how to calculate compresor capacity?

1876

difine electrical ballast in HPSVL

1737

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