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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 3585

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 5225

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 3082

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 3236

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 3599

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.

1541

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

4 7422

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

2 11045

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

4 21539

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

2 10346

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 5879

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

2973

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 3750

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Un-Answered Questions

How do you run command every time a file is modified?

528


what two ways you can use to ensure that visual basic does not allow uncleared variables?

1785


What are the database objects? : SQL Server Architecture

534


Prepare a trial balance from the following :- Particulars Amount Particulars Amount Rs. Rs. Purchases 8225 Premium on lease 1200 Wages 1025 Loan on mortgage 2500 Sales 12450 Plant & machinery 2000 Arun's capital 13500 Provisn for doubtful debts 300 Stock on 1/1/98 1500 Sundry debtors 16550 Salary 410 Trade charges 200 Rent & taxes 162 Bad debts 200 Sundry creditors 2572

1947


is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

1578






How Adjust The Amount Taken By Partners For Personal Use? Is The Entry For Drawings? Even If The Amt Exceed 5 Lakhs Or As Partners Loan If Its Not Recovered Even After 1 Year? Discribe All.

1378


Describe the types of sub query?

541


What is excel xml format?

442


Do the default values of xmlns attributes declared in the dtd apply to the dtd?

483


How to execute a stored procedure in ms sql server?

543


What does bode plots shows?

666


can any one tell me in detail footing estimation .. i am new here in dubai so facing lots of problem...

1658


What happens if we shrink log file in sql server?

509


How do you specify the java compiler version in a pom.xml file?

127


What is a tabular format?

294