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Engineering Interview Questions
Questions Answers Views Company eMail

what is transformer utilisation factor?

TCS,

3364

A half wave rectifier is used to supply 50vdc to resistive load of 800ohms the semiconductor diode has a forword resistance of 25ohms,calculate ac voltage required?

TCS,

1 7547

what is need of rectifier in electronics?

TCS,

4 18071

under which condition we shall prefer a shunt capacitor filter?

Siemens,

1 3470

what is a bleeder resistor?

TCS,

1590

state the important rating of transistor?

 1 2912

Give condition for conduction of UJT?

TATA,

1 3635

what is stability factor?

TATA,

1 6443

Can the value of stability factor be less than unity?

TATA,

2 5334

what is transistor biasing?why it is necessary?

Infosys, Kuntham, TATA,

12 55358

what is the h-parameter?

TATA,

3 6430

why the cb amplifier ckt is considered to be most stable?

TATA,

1 3374

what is ripple rejection?

TCS,

1 4202

A 12v regulated dc power supply has a voltage regulation of 0.5% find amagnitude of variation?

TCS,

1 5013

why we prefer expressing the gain of an amplifier on a logarithmic scale rather than linear scale?

TATA,

2 5720

Un-Answered Questions { Engineering }

what is the affect of earth's magnetic field on the frequency used in aircraft???

1549

The job profile as a Service Engineer?

2138

Write down the name of 2 lady Bir Pratin of Bangladesh

1572

What is a zener diode?

661

What is meant by negative converter group in a cyclo-converter?

585




define as synchronous generator

1705

how to calculate air load of a existing/ new plant before installing a air compressor.

1548

Where servomechanism is used?

646

What is meaning of out of phase (making & breaking) capacity And how to calculate

1629

What is superposition theorem?

715

explain about IEEE 802.11 wireless home networking?

2357

Why does amplifier gain reduce?

653

any one can help me to know the top mnc companies and their working platforms?i mean java,php...

1416

all types of liquid analyzer principle with drawing?

1542

What is the difference between Fe 500, Fe 500 D and Fe 515.

3673

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