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P

Praveen 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

In a given year, the probability of an earthquake greater than Magnitude 6 occurring in the Himalayas is 0.04. What is the average time period between successive occurrences of such earthquakes?

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Sabir replied | 13 Oct

25

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Vikas 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the value of | f(q) - f(-q)| if f(y) | y |/y , and q is a non -zero real number?

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Abir Bhattacharyya replied | 01 Oct

Plz check out the attachment

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Nasar 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the opposite of word of Frequency?
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Vidyapati Kumar replied | 28 Sep

infrequency,oddity,irregularity,uncommenness

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Priyanka replied | 28 Sep

time

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Golam 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the value of K for the phase margin of the system to be 45 degree?
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Sreekiran replied | 13 Oct

Can you Provide the systemTransfer function please?

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Ankit 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

The open loop transfer of a unity negative feedback control system is given by:G(s) = K/(s + 5) power 2. ?

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Prathyusha replied | 28 Sep

G is open loop transfer function only.

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A

Apoorva 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

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Divya 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

A chamber is heated with a heater of maximum power rating of 1000W. The process transfer relationship between the steady-state heater power and chamber temperature is assumed to be linear with a slope of 2Watts/?. The heater power is the sum of the output of a proportional controller having a proportional band of 200% and a constant offset of 500W....  more»
A chamber is heated with a heater of maximum power rating of 1000W. The process transfer relationship between the steady-state heater power and chamber temperature is assumed to be linear with a slope of 2Watts/?. The heater power is the sum of the output of a proportional controller having a proportional band of 200% and a constant offset of 500W. What is the temperature achieved for a set point of 300? ?
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Narmatha 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

The ECG of a patient is being recorded using the three standard frontal plane leads. If the cardiac vector is oriented at an angle 45 degrees to Lead ? and has magnitude of 3mV. What are the voltages seem on Leads ?, ?, ? ?
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Kamal 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

Light of intensity I0 is equally divided and passed through 2 cuvettes P1 and P2 constanting an analyte at concentration c and 0.5c respectively. The corresponding path lengths in P1 and P2 are 4 cm and 1 cm. The cross sectional areas are 1cm2 and 3cm2 respectively. What is the ratio of the absorbances in P1 and P2 ?
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Devi 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the value of R1 if V1 = 0.2V, V2 = 0.6V and the Op-amp is ideal?
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Ananya 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

Let V1=V2=Vc sin 2? f t and R1= 20 k??. The Op-amp has a slow rate of 0.5 V/?s with its other parameters being ideal. What are the values of Vc and f for which the amplifier output will have no distortion?
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Yuvraj 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

Let V1=V2=0 and R1= 20 k?? . Assume that the Op-amp is ideal except for a non-zero input bias current. What is the value of R2 for the output voltage of the Op-amp to be zero?
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Tushar 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the angular frequency in radiation per second at which the loop phase lag becomes 180 degree?
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Sandeep 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the steady state error for a unit step input when the gain Kc = 1?
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Raj 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the maximum source frequency (probe output), to the nearest MHz, if the signal processing limitations constrain the maximum Doppler shift to be less than 3 kHz?
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Ann 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

If the piezoelectric crystal of the probe is made of quartz with frequency less than 3kHz and with maximum Doppler shift (Young’s modulus Y = 80*109 Nm-2 , ? = 2.65*103 kgm-3), the maximum thickness of the crystal required to resonate at the frequency, determined the value of frequency to the nearest mm?
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Mohit 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the value of assembly language instruction if the snapshot of the address, data and control buses of an 8085 microprocessor executing a program is given below:
Address
2020H
Data
24H
IO/M
Logic High
RD
Logic High
WR
Logic Low
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Mahender 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is this program indicate: 8- bit signed integers in 2 s complement form are read into the accumulator of an 8085 microprocessor form an I/o port using the following language program segment with symbolic addresses: BEGIN: IN PORT RAL JNC BEGIN RAR END HLT " "  more»
What is this program indicate: 8- bit signed integers in 2’s complement form are read into the accumulator of an 8085 microprocessor form an I/o port using the following language program segment with symbolic addresses:
BEGIN:
IN PORT




RAL




JNC
BEGIN


RAR


END
HLT


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Sanjeevani 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

The numerical aperture of a step index fiber in air (refractive index = 1) is 0.39. The diameter of the core is 200 ?m. What is the angle of acceptance when the fiber is used in water (refractive index = 1.33)?
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Sajini 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the transfer function polynomial with unity DC gain has three poles at -1,-2 and -3 and no finite zeros and a plant with this transfer function is connected with a proportional controller of gain K in the forward path, in a unity feedback configuration?
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Nagarunja 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What is the value of dy/dx|x=1 if the equation is y = x2 + 2x + 10 ?

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Shurbik 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What type of transducer is required for signal processing of a piezoelectric effect?
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Indu 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What will be the resistance if the temperature is being sensed by a negative temperature coefficient (NTC) type thermistor is linearly increasing?
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Satish 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What do you mean by single stage BJT with common base amplifier?
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Harvir 28 Sep in  GATE Coaching classes, Instrumentation(GATE Coaching classes)

What are the characteristics of an ideal Op-amp?
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