A transfer function has a second order denominator and constant gain in the numerator

1 Answer

Answer :

A transfer function has a second order denominator and constant gain in the numerator the system has two zeros at infinity

Related questions

Description : A second order system shows 100% overshoot in its unit step response. It can be categorized as (A) underdamped system. (B) overdamped system. (C) Critically damped system. (D) undamped system.

Last Answer : A second order system shows 100% overshoot in its unit step response. It can be categorized as undamped system.

Description : With the knowledge of the state variable representation of a plant the transfer function of the plant 

Last Answer : With the knowledge of the state variable representation of a plant the transfer function of the plant can be determined completely

Description : In order to regulate steady state error to zero, in a negative feedback control system, one employs

Last Answer : In order to regulate steady state error to zero, in a negative feedback control system, one employs Integral control

Description : What will happen to the gain margin if the gain of the open loop system is doubled? A) Doubled B) Becomes half C) Is not affected D) Becomes one-fourth 

Last Answer : What will happen to the gain margin if the gain of the open loop system is doubled? A) Doubled B) Becomes half C) Is not affected D) Becomes one-fourth 

Description : If the gain of the open loop system is doubled, the gain margin  (1) Is not affected (2) Gets doubled (3) Becomes half (4) Becomes one -forth

Last Answer : If the gain of the open loop system is doubled, the gain margin Becomes half

Description : The gain of an ideal amplifier must be

Last Answer : The gain of an ideal amplifier must be infinity

Description : What is Mason's gain formula?

Last Answer : Mason's Gain Formula

Description : The time constant of the servo-mechanism can be decreased by

Last Answer : The time constant of the servo-mechanism can be decreased by decreasing the inertia of the system

Description : How to get a Restraining Order

Last Answer : How to get a Restraining Order A restraining order is an order issued by a court of law with the main purpose of protecting persons from particular individuals whom they believe may put them at ... disobeys the order make sure you contact the police. They can be arrested for violating the order.

Last Answer : In D.C. machines the residual magnetism is of the order of 2 to 3 percent.

Description : Cells are connected in series in order to?

Last Answer : Cells are connected in series in order to increase voltage available.

Description : How to Teach English as a Second Language ?

Last Answer : How to Teach English as a Second Language The English language is fast becoming the language of choice for business, trade, and international relations. Knowledge of the English language is also necessary for ... With these tips, you can help students learn and use English to get ahead in life.

Description : The second harmonic distortion is defined as the A) Ratio of amplitude of second harmonic component in the output to that of the fundamental frequency B) Harmonic distortion due to only second harmonic component C) Sum of distortion of first and second harmonic components in the output 

Last Answer : The second harmonic distortion is defined as the Ratio of amplitude of second harmonic component in the output to that of the fundamental frequency

Last Answer : No MOSFET do not have a second breakdown problem.

Last Answer : Yes BJT have second breakdown problem.

Description : Joule X second is the unit of?

Last Answer : Joule X second is the unit of power .

Description : How to Make a Weight Gain Diet Plan

Last Answer : Before you can mold your body into a defined and well-chiseled frame, you have to gain some mass, which acts like a canvas to a painter or a slab of clay to a sculptor. Gaining weight ... a nutritionist. He or she will examine your physique and determine the best components of the ideal food ratio.

Description : How to Gain Muscle

Last Answer : How to Gain Muscle Different dietary supplements, pills and drinks may promise you to grow muscles in a fast rate, but don't be fooled: These aren't the answer! Gaining muscle is not ... optimize the stress on your muscles, burns more fat and most importantly, builds your muscle even further.

Description : How to Gain Weight ?

Last Answer : How to Gain Weight It's quite strange that people who are very slim can be just as embarrassed about taking their tops off in public as people who are overweight. There's just something so appealing ... . This is your number one key to bulking up and getting the muscles you've always dreamed of!

Description : How to Make a Weight Gain Diet Plan ?

Last Answer : Before you can mold your body into a defined and well-chiseled frame, you have to gain some mass, which acts like a canvas to a painter or a slab of clay to a sculptor. Gaining weight ... a nutritionist. He or she will examine your physique and determine the best components of the ideal food ratio.

Description : Define gain and bandwidth of an amplifier.

Last Answer : Bandwidth  The range of frequency over which the voltage gain is equal to or greater than 70.7% of its maximum value Gain: The ratio of output parameter (voltage/ current /power) to the input parameter (voltage/ current /power) of an amplifier is known as gain. It is denoted by a letter A

Description : A differential amplifier has a differential gain of 28000 and CMRR is 60 dB. What will be the value of common mode gain? A) Ac = 0.125 B) Ac = 0.33 C) Ac = 3 D) Ac = 28 

Last Answer : A differential amplifier has a differential gain of 28000 and CMRR is 60 dB. What will be the value of common mode gain? A) Ac = 0.125 B) Ac = 0.33 C) Ac = 3 D) Ac = 28 

Description :  If the base current of a BJT is 250 µA and emitter current is 15 mA, then the common base current gain will be A) 0.98 B) 0.41 C) 59 D) 55  

Last Answer :  If the base current of a BJT is 250 µA and emitter current is 15 mA, then the common base current gain will be 0.98 

Description : The unity gain bandwidth of an inverting amplifier is 10 MHz What would be the bandwidth if the gain is increased to 10 V/V? A) 100 MHz B) 1 MHz C) 10 MHz D) 1 kHz 

Last Answer : The unity gain bandwidth of an inverting amplifier is 10 MHz What would be the bandwidth if the gain is increased to 10 V/V? A) 100 MHz B) 1 MHz C) 10 MHz D) 1 kHz 

Description : A differential amplifier has a differential gain of 20,000, CMRR : 80 dB. The common mode gain is given by

Last Answer : A differential amplifier has a differential gain of 20,000, CMRR : 80 dB. The common mode gain is given by 2

Description : An amplifier has a voltage gain of 120. To reduce distortion, 10% negative feedback is employed. The gain of the amplifier with feedback is  (1) 141 (2) 92.3 (3) 9.23 (4) 1.41

Last Answer : An amplifier has a voltage gain of 120. To reduce distortion, 10% negative feedback is employed. The gain of the amplifier with feedback is 9.23

Description : The voltage gain of a common -source JFET amplifier depends up on its  (1) Input impedance (2) Amplification factor (3) Dynamic drain resistance (4) Drain load resistance

Last Answer : B

Description : The effect of a finite gain of an operational amplifier used in an integrator is that (A) it would not integrate (B) the slope of the output will vary with time (C) the final value of the output voltage will reduce (D) there will be instability in the circuit

Last Answer : The effect of a finite gain of an operational amplifier used in an integrator is that there will be instability in the circuit

Last Answer : The voltage gain of triode depends on plate voltage.

Description : What is the current gain?

Last Answer : Current gain β = Ic/Ib

Description : Which configuration has the lowest current gain ?

Last Answer : Common base configuration has the lowest current gain.

Description : Give the expression for ABCD constant of T model.

Last Answer : Expression for ABCD constants of T model: 

Last Answer : It is denoted as τ, tau and has the value of 1/RC. We

Description : Time constant for RC circuit formula τ = RC Where, τ = time constant

Last Answer : Time constant for RC circuit formula τ = RC Where, τ = time constant

Description : Define : i) Diffuse radiation ii) Beam radiation ii) Insolation iv) Solar constant

Last Answer : i) Diffuse radiation: It is the solar radiation which is scattered by the particles in earth's atmosphere and this radiation does not have any unique direction.  ii) Beam radiation: Solar radiation ... from the sun.  OR  It is the average radiation received outside the earth's atmosphere

Description : Define the term solar constant.

Last Answer : Solar energy arrived atmosphere at a constant rate of 1350W/M²

Description : What is meant by energy meter constant?

Last Answer : Energy Meter Constant  A fixed value which is used when converting meter readings to actual energy use, especially when potential transformers and similar types of equipment are used in metering. For example, K=--------rev/Kwh

Description : A dc chopper is fed from a constant voltage mains the duty ratio of chopper is progressively increased while the chopper feeds an RL load. The per unit current ripple would  (1) increase progressively  (2 ... 0.5 and then increase  (4) increase to a maximum value at α = 0.5 and then decrease

Last Answer : A dc chopper is fed from a constant voltage mains the duty ratio of chopper is progressively increased while the chopper feeds an RL load. The per unit current ripple would increase to a maximum value at α = 0.5 and then decrease

Description : A 3 -phase, fully controlled, converter is feeding power into a DC load at a constant current of 150 A, the rms value of the current flowing through each thyristor of the converter is

Last Answer : Please show the solution for this question

Description : When the firing angle a of a single-phase, fully controlled rectifier feeding constant direct current into a load is 30°, the displacement power factor of the rectifier is

Last Answer : When the firing angle a of a single-phase, fully controlled rectifier feeding constant direct current into a load is 30°, the displacement power factor of the rectifier is √3/2

Description : While keeping the excitation constant, if the steam supply of an alternator running in parallel with another identical alternator is increased, then (A) It would over-run the other alternator (B) Its rotor ... (C) Its portion of share in load will increase (D) Its power factor would be decreased.

Last Answer : While keeping the excitation constant, if the steam supply of an alternator running in parallel with another identical alternator is increased, then Its portion of share in load will increase

Description : The time constant of a series R-C circuit is given by?

Last Answer : The time constant of a series R-C circuit is given by RC.

Description : Time constant of a capacitive circuit?

Last Answer : Time constant of a capacitive circuit increase with increase of capacitance and increase of resistance.

Description : Time constant of a circuit is the time in seconds taken after the application of voltage to each?

Last Answer : Time constant of a circuit is the time in seconds taken after the application of voltage to each 63% of maximum value.

Description : The time constant of the capacitance circuit is defined as the time during which voltage?

Last Answer : The time constant of the capacitance circuit is defined as the time during which voltage rises to 63.2% of its final steady value.

Description : Time constant of an inductive circuit?

Last Answer : Time constant of an inductive circuit increases with increase of inductance and decrease of resistance.

Last Answer : For constant torque drive armature voltage control speed control method is preferred.

Description : The maximum constant load torque under which a synchronous motor will pull into synchronism at rated rotor supply voltage and frequency is known as?

Last Answer : The maximum constant load torque under which a synchronous motor will pull into synchronism at rated rotor supply voltage and frequency is known as pull-in torque.

Description : In an actual transformer the iron loss remains practically constant from no load to full load because?

Last Answer : In an actual transformer the iron loss remains practically constant from no load to full load because core flux remains practically constant.

Description : In a given transformer for a given applied voltage, losses which remain constant irrespective of load changes are?

Last Answer : In a given transformer for a given applied voltage, losses which remain constant irrespective of load changes are hysteresis and eddy current losses.