Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

  1. Categories >> Engineering >> Electronics Communications
  2. Suggest New Category
Electronics Communications Interview Questions
Questions Answers Views Company eMail

what is ripple rejection?

TCS,

1 3921

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

TCS,

1 4715

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

TATA,

2 5229

SR flip flop is basically which type of multivibrator?

Bhel, HAL, PTC,

3 6881

How fast can the o/p of an op-amp change by 10v ,if its slew rate is 0.5v/micro sec.

HCL,

1 3138

what is call handover?

BSNL,

1625

Memory allocation of variables declared in a program is? a) allocated in RAM. b) allocated in ROM. c) allocated on stack. d) assigned to registers.

BSNL,

2 7759

What is the type of signaling used between two exchanges? a) inband b) common channel signaling c) any of the above d) none of the above.

BSNL,

2 4610

Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz

BSNL,

6 7551

What is the maximal decimal number that can be accommodated in a byte? a) 128 b) 256 c) 255 d) 512

BSNL,

5 7843

What is the main difference b/w BJT&OPAMP

TCS,

2 10165

if current is basic si unit why it dependent on time

2 2576

im ranjith having 63%in my b tech with 25 backlogs,cleard all .. im having 1100 in gre and 90 in my toefl can i get visa? im planning spring 2011 pls help me i applied for i20 im applying 4 universities pls help me can i get visa? shall i prefer canada if i could not get visa?

 1481

What are two types of components to produce the op-amp

 1 2693

Can you help me to explain briefly the function of Op-Amp in circuit design.tq

 1274

Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

How to increase the gain and directivity of an antenna?

3069

Hi; May you please tell me that There are any best institute or training center in north India region like as Delhi NCR for Protocol stack development & testing, which are better for experienced & professional engg.

1405

Which Programer/Programing Software Should i use to program Mitsubishi FX Series PLC. PLZ DO ANSWER

1236

how to charge for Annual Maintanence

1329

Discuss the role of electronics in the medical world.

428




The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

552

hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

1494

What is the difference between microprocessor and DSP?

1467

why the hysteresis is necessary?

1848

Where to use friend function in binary operator overloading . How? explain with an example.

1359

is there any good institute in mumbai that provides good Automation courses ?

1370

What is the need for frequency compensation in practical op-amps?

450

Define offset voltage as applied to an op-amp.

517

Explain how many states does signal has?

440

i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?

1547

For More Un-Answered { Electronics Communications } Questions Click Here