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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 4439

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 5900

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 3806

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 4182

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 4516

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 4618

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

1993

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

4 8723

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

2 12191

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

4 23740

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

2 11470

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 6964

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

3425

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

1 3285

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

1 4705

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Un-Answered Questions

How to connect to SQL Azure Database by using sqlcmd?

136

Define an asra?

989

What is the difference between Runout and Total Runoutvv

1765

Explain the maps in cics?

1142

what is web sphere mq jms provider?

905

What is 'monetised deficit'?

1106

What does dollar sign mean in jquery? : jQuery Mobile

753

What data does the information record contain?

1069

What is meant by entry criteria and exit criteria in software testing?

1104

How is the buffer used in amazon web services?

172

sap crm technical training institute marathahalli bengalore @ 9845563072 /78

2187

How many loop control keywords are there in perl?

910

What is the use of ‘git log’?

Does crystal reports can be built on top of UDT?

954

How do we share data using 'getservletcontext ()?

999