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GATE Interview Questions
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Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.

1 3587

Why LVDT have secondary windings connected in differential 1. Higher out put 2. Based on the out put voltage-/+, helps to identify the direction of displacement 3. To establish a null/ reference point

 1 5228

the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

 1 3086

voltage of a ckt is measured by volt meter having an input impedence camparable with the out put impedance of the ckt Eror caused is 1. Gross Error 2. Errors due to lloading effect

 2 3238

when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

 2 3601

The error in a single phase energy meter where pressure coil lags behind applied voltage by 88 degrees and pf is 1) upf 2).5lag

1 3915

The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.

 1543

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?.

 4 7425

what is the difference between auto tuning and manual tuning of controllers(eg:PID,PI,PD CONTROLLERS )

 2 11048

In the 8421 BCD code the decimal number 125 is written as???

 4 21543

sir i am senthil B.Tech Chemical Engineer which book is refer for objective type questions?

 2 10350

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

 1 5887

The horse has played a little known but very important role in the field of medicine. Horses were injected with toxins of diseases until their blood built up immunities. Then a serum was made from their blood.Serums to fight with diphtheria and tetanus were developed this way. It can be inferred from the passage, that horses were (A) given immunity to diseases (B) generally quite immune to diseases (C) given medicines to fight toxins (D) given diphtheria and tetanus serums

 2976

X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.

 1 2648

If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

 1 3754

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Un-Answered Questions

What is defect rejection ratio (drr) and defect leakage ratio (dlr)?

492

i am shortlisted in corporation bank for the post of computer officer the next phase is group discussion. i want to know how to prepare and what about the topics for preparing thanking you if you have any suggestion please give me prabhatmishra21@rediffmail.com

2116

What is runtime analysis?

597

what is the extension of SPDS Dynamic cluster tables?

1609

What is shuffleing in mapreduce?

355




Explain goto?

705

How to use talend job conductor?

1

How do I make my applications screen-resolution independent?

1015

What is the standard action?

591

What is apache mahout?

43

How does blockchain work?

1

How can I copy something from a webpage to my webpage?

447

Can we use selenium grid for performance testing?

453

Explain smoke testing?

562

What is a task tracker?

30