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Engineering Interview Questions
Questions Answers Views Company eMail

In OC-n why n X 51.84 Mbps??? How 51.84 Mbps is come it is a limit of STS-1 or something else.???

 1843

what is Fan Control Cubicle

 1892

What is Auto Mains Failure Panel & Auto Synchronizing Panel

1449

What is Control & Relay Panel? And Remote Control Center?

L&T,

1751

What is LT Breaker Panel?

 1 3226

Power Factor Correction Panel (Manual & Automatic)

 1695

PLC Based Process Automoation Panels?

 2 4392

What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.

1626

What is CBCT ,why and whereit is used?

 2 3764

Explain using drawings what is reverse PID action w.r.t PID controllers.

L&T,

2759

If an op-amp comparator has a gain of 100,000, an input difference of 0.2 mV above reference, and a supply of 12 V, the output will be a. 10 V b. 20 V c. 12V d. 15V

1 3739

If input frequency is exceed the slew rate the output will be a. Distorted b. No Output c. Not distorted d. Amplified

2 4723

Frequency response of integrator is same as that of a. high pass filter b. low pass filter c. band pass filter d. band reject filter

5 9991

In which of the following is an operational amplifier (op-amp) used? a. Oscillators b. Filters c. Instrumentation circuits d. All of the above

4 5214

An op-amp comparator circuit uses which of the following a. positive feedback b. negative feedback c. active feedback d. no feedback

4 4214

Un-Answered Questions { Engineering }

distribution is maximum done by a)radial b)network c) parallel d)b & c

1513

How can you add value to this Industry if offered the job?

1170

What is a common failure mechanism for above ground atmospheric storage tanks?

655

Why cutting fluid is used in machining?

513

ult of expression 'document.FrmQF.myem

1666




What is the protocol ?

4474

What is the use of pneumatic system?

686

What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

895

What is extrued aluminum?

595

what is the current rating of both primary and secondary of 500kva,33kv./400v.distribution transformer?

609

Define negative frequency?

569

how is the testing of an REF relay? what are the test REF circuit having?

1463

What do we use carburizing/nitriding chemicals for?

654

Explain the different types of roofing systems?

777

What is plain seam?

1

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