Sampling theory finds its application in: -

 Sampling theory finds its application in: - 

a) Amplitude Modulation b) Frequency Modulation c) PCM d) Phase Modulation
by

1 Answer

Answer :

 Sampling theory finds its application in: - PCM 

by

Related questions

A theory that establishes the minimum sampling rate that can be used for a given PCM systems.

Description : A theory that establishes the minimum sampling rate that can be used for a given PCM systems.

Last Answer : Nyquist sampling theorem

A theory that establishes the minimum sampling rate that can be used for a given PCM systems

Description : A theory that establishes the minimum sampling rate that can be used for a given PCM systems

Last Answer : Nyquist sampling theorem

A flasher circuit application is a : -

Description : A flasher circuit application is a : -  a) Safety blinkers for bicycles c) Street Light Control  b) Rides lighting d) Glow lamp

Last Answer : A flasher circuit application is a : - Safety blinkers for bicycles 

The law that finds application in electrolysis is: a) Faraday's law b) Coulomb's law c) Ohm's law d) Lenz's law

Description : The law that finds application in electrolysis is: a) Faraday's law b) Coulomb's law c) Ohm's law d) Lenz's law

Last Answer : Ans: A

Gibbs-Duhem equation (A) States that n1dμ1 + n2dμ2 + ....njdμj = 0, for a system of definite composition at constant temperature and pressure (B) Applies only to binary systems (C) Finds no application in gas-liquid equilibria involved in distillation (D) None of these

Description : Gibbs-Duhem equation (A) States that n1dμ1 + n2dμ2 + ....njdμj = 0, for a system of definite composition at constant temperature and pressure (B) Applies only to binary systems (C) Finds no application in gas-liquid equilibria involved in distillation (D) None of these

Last Answer : (A) States that n1dμ1 + n2dμ2 + ....njdμj = 0, for a system of definite composition at constant temperature and pressure

Gibbs phase rule finds application, when heat transfer occurs by (A) Conduction (B) Convection (C) Radiation (D) Condensation

Description : Gibbs phase rule finds application, when heat transfer occurs by (A) Conduction (B) Convection (C) Radiation (D) Condensation

Last Answer : (D) Condensation

Wein bridge finds application in

Last Answer : Wein bridge finds application in Frequency determination, Harmonic distortion analyser.

Two-value capacitor motor finds increased application as compressor motor in small home air-conditioners because?

Last Answer : Two-value capacitor motor finds increased application as compressor motor in small home air-conditioners because it has low starting as well as running currents at relatively high power factor.

A 0 -10 mAPMMC ammeter reads 5 mA in a circuit; its bottom control spring snaps out suddenly the meter ...

Description :  A 0 -10 mAPMMC ammeter reads 5 mA in a circuit; its bottom control spring snaps out suddenly the meter will now read:- a) 5 mA b) 10 mA c) 2.5 mA d). 0

Last Answer :  A 0 -10 mAPMMC ammeter reads 5 mA in a circuit; its bottom control spring snaps out suddenly the meter will now read:- 0

The effective resistance of a coil at high frequency is more than its de resistance on account of : -

Description :  The effective resistance of a coil at high frequency is more than its de resistance on account of : -  a) Skin effect b) Proximity effects c) Eddy current losses d) All the above

Last Answer :  The effective resistance of a coil at high frequency is more than its de resistance on account of : - All the above

The poet finds the snake beautiful. Find the words he uses to convey its beauty. -English 9th

Description : The poet finds the snake beautiful. Find the words he uses to convey its beauty. -English 9th

Last Answer : The poet uses the following words: beautiful and graceful, glides, small and green.

A scientist finds an organism that cannot move. It has many cells,produces spores,and gets food from its environment which kingdom does it belong explain?

Description : A scientist finds an organism that cannot move. It has many cells,produces spores,and gets food from its environment which kingdom does it belong explain?

Last Answer : Plantae

A scientist finds an organism that cannot move. It has many cells,produces spores,and gets food from its environment which kingdom does it belong explain?

Description : A scientist finds an organism that cannot move. It has many cells,produces spores,and gets food from its environment which kingdom does it belong explain?

Last Answer : Plantae

The Savannah finds its ideal conditions of growth in: (1) mild and humid climate (2) dry summer and wet winter climate (3) hot humid climate with long dry season (4) hot summer and cool winter climate

Description : The Savannah finds its ideal conditions of growth in: (1) mild and humid climate (2) dry summer and wet winter climate (3) hot humid climate with long dry season (4) hot summer and cool winter climate

Last Answer : (3) hot humid climate with long dry season Explanation: Savanna formations find a favourable growth in form of a hot sub-humid tropical climate, a dry season and a rainy season, with an ... either side of the equator on the edges of tropical rainforests. Savannas have warm temperature year round.

Inthe _________ method, after the station finds the lineidle, it sends its frame immediately. If the line isnot idle, it continuously senses theline until it finds it idle. A) nonpersistent B) 1-persistent C) p-persistent D) none of the above

Description : Inthe _________ method, after the station finds the lineidle, it sends its frame immediately. If the line isnot idle, it continuously senses theline until it finds it idle. A) nonpersistent B) 1-persistent C) p-persistent D) none of the above

Last Answer : 1-persistent

During the testing of a module tester ‘X’ finds a bug and assigned it to developer. But developer rejects the same, saying that it’s not a bug. What ‘X’ should do? A. Report the issue to the test manager and try to settle with the developer. B. Retest the module and confirm the bug C. Assign the same bug to another developer D. Send to the detailed information of the bug encountered and check the reproducibility

Description : During the testing of a module tester X' finds a bug and assigned it to developer. But developer rejects the same, saying that it's not a bug. What X' should do? A. Report ... same bug to another developer D. Send to the detailed information of the bug encountered and check the reproducibility

Last Answer : D. Send to the detailed information of the bug encountered and check the reproducibility

During the testing of a module tester ‘X’ finds a bug and assigned it to developer. But developer rejects the same, saying that it’s not a bug. What ‘X’ should do? A. Report the issue to the test manager and try to settle with the developer. B. Retest the module and confirm the bug C. Assign the same bug to another developer D. Send to the detailed information of the bug encountered and check the reproducibility

Description : During the testing of a module tester X' finds a bug and assigned it to developer. But developer rejects the same, saying that it's not a bug. What X' should do? A. Report ... same bug to another developer D. Send to the detailed information of the bug encountered and check the reproducibility

Last Answer : D. Send to the detailed information of the bug encountered and check the reproducibility

If Roberts PLC finds that the average total cost of its radar detectors and the marginal cost of its radar detectors are both £85, then: A)its marginal costs are falling. B)average total cost is at its maximum. C)average total costs are rising. D)demand is elastic. E)average total cost is at its lowest level.

Description : If Roberts PLC finds that the average total cost of its radar detectors and the marginal cost of its radar detectors are both £85, then: A)its marginal costs are falling. B)average total cost is at ... average total costs are rising. D)demand is elastic. E)average total cost is at its lowest level.

Last Answer : E)average total cost is at its lowest level.

Swiss-based Nestlé takes a global approach to marketing its chocolate products, it probably finds that which of the following is MOST easily standardised? A)Product B)Promotion C)Distribution D)Advertising E)Price

Description : Swiss-based Nestlé takes a global approach to marketing its chocolate products, it probably finds that which of the following is MOST easily standardised? A)Product B)Promotion C)Distribution D)Advertising E)Price

Last Answer : A)Product

If Nissan finds that it can engineer its Micra to go faster and, regardless of whether or not customers are interested in more speed, decides to make this faster model, Nissan has characteristics associated with the ___________ concept. A)production B)sales C)marketing D)social

Description : If Nissan finds that it can engineer its Micra to go faster and, regardless of whether or not customers are interested in more speed, decides to make this faster model, Nissan has characteristics associated with the ___________ concept. A)production B)sales C)marketing D)social

Last Answer : A)production

Boldnew, the maker of a highly innovative light bulb, finds that it has excess stocks. The firm increases its advertising budget by 50 per cent and doubles its sales staff. This company is operating as if it were operating which of the A)production B)sales C)marketing D)social

Description : Boldnew, the maker of a highly innovative light bulb, finds that it has excess stocks. The firm increases its advertising budget by 50 per cent and doubles its sales staff. This company is operating as if it were operating which of the A)production B)sales C)marketing D)social

Last Answer : B)sales

Consider a “CUSTOMERS” database table having a column “CITY” filled with all the names of Indian cities (in capital letters). The SQL statement that finds all cities that have “GAR” somewhere in its name, is: (A) Select *from customers where city=’%GAR%’; (B) Select *from customers where city=’$GAR$’; (C) Select *from customers where city like ‘%GAR%’; (D) Select *from customers where city as ’%GAR’;

Description : Consider a CUSTOMERS database table having a column CITY filled with all the names of Indian cities (in capital letters). The SQL statement that finds all cities that have GAR somewhere in its name, ... *from customers where city like %GAR%'; (D) Select *from customers where city as '%GAR';

Last Answer : Answer: C

The Savannah finds its ideal conditions of growth in : (1) mild and humid climate (2) dry summer and wet winter climate (3) hot humid climate with long dry season (4) hot summer and cool winter climate

Description : The Savannah finds its ideal conditions of growth in : (1) mild and humid climate (2) dry summer and wet winter climate (3) hot humid climate with long dry season (4) hot summer and cool winter climate

Last Answer : hot humid climate with long dry season

What do you call an oscilloscope that uses sampling techniques in processing signals having frequencies beyond its normal capabilities?

Description : What do you call an oscilloscope that uses sampling techniques in processing signals having frequencies beyond its normal capabilities?

Last Answer : sampling oscilloscope

Which of the following would usually require the smallest sample size because of its efficiency? a. One stage cluster sampling b. Simple random sampling c. Two stage cluster sampling d. Quota sampling

Description : Which of the following would usually require the smallest sample size because of its efficiency? a. One stage cluster sampling b. Simple random sampling c. Two stage cluster sampling d. Quota sampling

Last Answer : b. Simple random sampling

A grocery shop wants to order several dozen large grade 1 eggs from its local supplier. The shop's buyer will most likely use which purchase method: A)description B)sampling C)negotiation D)inspection

Description : A grocery shop wants to order several dozen large grade 1 eggs from its local supplier. The shop's buyer will most likely use which purchase method: A)description B)sampling C)negotiation D)inspection

Last Answer : A)description

Which one of the following frequency meter is suitable for measuring radio frequency?

Description : Which one of the following frequency meter is suitable for measuring radio frequency?   (a) Vibrating reed frequency meter (b) Weston frequency meter (c) Electrical resonance frequency meter (d) Heterodyne frequency meter 

Last Answer : Which one of the following frequency meter is suitable for measuring radio frequency?   (a) Vibrating reed frequency meter (b) Weston frequency meter (c) Electrical resonance frequency meter (d) Heterodyne frequency meter 

Which of the following factors limit the deflection of the pointer of a PMMC instrument of about

Description : Which of the following factors limit the deflection of the pointer of a PMMC instrument of about 90o?  1. Its damping mechanism  2. Linearity of magnetic field in which the coil moves  3. Control spring arrangement  4. ... Only 1 and 3 (b) Only 2 and 4 (c) Only 2 and 3 (d) Only 1 and 4 

Last Answer : Which of the following factors limit the deflection of the pointer of a PMMC instrument of about 90o?  1. Its damping mechanism  2. Linearity of magnetic field in which the coil moves  3. Control spring arrangement  4. ... Only 1 and 3 (b) Only 2 and 4 (c) Only 2 and 3 (d) Only 1 and 4 

Torque/weight ratio of an instrument indicates

Description : Torque/weight ratio of an instrument indicates   (a) Selectivity (b) Accuracy (c) Fidelity (d) Sensitivity

Last Answer : Torque/weight ratio of an instrument indicates Sensitivity

Wagner's earth devices are used in AC bridge circuits for

Description : Wagner's earth devices are used in AC bridge circuits for (a) Eliminating the effect of earth capacitances (b) Eliminating the effect of intercomponent capacitances (c) Eliminating the effect of stray electrostatic fields (d) Shielding the bridge elements

Last Answer : Wagner's earth devices are used in AC bridge circuits for Eliminating the effect of earth capacitances

Loading effect is principally caused by instruments

Description : Loading effect is principally caused by instruments   (a) High resistance (b) Low sensitivity (c) High sensitivity (d) High range

Last Answer : B

Thermocouple instruments can be used for a frequency range upto

Description : Thermocouple instruments can be used for a frequency range upto   (a) 100Hz (b) 5000 Hz (c) 1 MHz (d) 50 MHz and above 

Last Answer : Thermocouple instruments can be used for a frequency range upto 50 MHz and above 

In a single phase induction energy meter, in order to obtain true value of energy, the shunt

Description : In a single phase induction energy meter, in order to obtain true value of energy, the shunt magnetic flux should lag behind the applied voltage by   (a) 90o (b) 0o (c) 45o (d) 60o

Last Answer : In a single phase induction energy meter, in order to obtain true value of energy, the shunt magnetic flux should lag behind the applied voltage by 90o

Gearing, blacklash, friction between moving parts and scale accuracies are generally known as

Description : Gearing, blacklash, friction between moving parts and scale accuracies are generally known as  (a) Instrument errors (b) Interference errors (c) Calibration errors (d) Interaction errors

Last Answer : Gearing, blacklash, friction between moving parts and scale accuracies are generally known as Instrument errors

If the distance of screen from a CRT to center of deflection plates is 15 cm, the length of

Description : If the distance of screen from a CRT to center of deflection plates is 15 cm, the length of deflection plates is 2 cm, the distance between the plates is 1 cm and accelerating voltage is 500 V, deflection sensitivity is   (a) 33.2 V/cm (b) 0.03 cm/V (c) 66.4 V/cm (d) 0.015 cm/V

Last Answer : If the distance of screen from a CRT to center of deflection plates is 15 cm, the length of deflection plates is 2 cm, the distance between the plates is 1 cm and accelerating voltage is 500 V, deflection sensitivity is 0.03 cm/V

The disc of a single phase Induction-type energy meter makes 60 revolutions in 6 minutes. Meter Constant is

Description : The disc of a single phase Induction-type energy meter makes 60 revolutions in 6 minutes. Meter Constant is 1200 rev/kWh. Power consumption in the load is (A) 1.2 kW (B) 1 kW (C) 600 W (D) 500 W

Last Answer : The disc of a single phase Induction-type energy meter makes 60 revolutions in 6 minutes. Meter Constant is 1200 rev/kWh. Power consumption in the load is 500 W

The potential coil of a single phase dynamometer wattmeter has 4840 Ohm resistance. Voltage across the load is

Description : The potential coil of a single phase dynamometer wattmeter has 4840 Ohm resistance. Voltage across the load is 220 V. With the potential coil connected on the load side, the meter indicates 100 W. Approximate percentage error due to wattmeter connection is (A) 11% (B) 9% (C) 1.1% (D) 3%

Last Answer : The potential coil of a single phase dynamometer wattmeter has 4840 Ohm resistance. Voltage across the load is 220 V. With the potential coil connected on the load side, the meter indicates 100 W. Approximate percentage error due to wattmeter connection is 11%

If stator field is rotating in clockwise direction rotor rotates in

Description : If stator field is rotating in clockwise direction rotor rotates in (A) any direction (B) cannot predict (C) anticlockwise (D) clockwise 

Last Answer : If stator field is rotating in clockwise direction rotor rotates in clockwise 

What is the line current of a circuit when the current transformer of 1000 : 5 rating measures 4 amp?

Description : What is the line current of a circuit when the current transformer of 1000 : 5 rating measures 4 amp? (A) 5000 amp (B) 1000 amp (C) 400 amp (D) 800 amp 

Last Answer : What is the line current of a circuit when the current transformer of 1000 : 5 rating measures 4 amp? (A) 5000 amp (B) 1000 amp (C) 400 amp (D) 800 amp 

What is the vector location of TRAP interrupt?

Description : What is the vector location of TRAP interrupt? (A) 0000 h (B) 0008 h (C) 0014 h (D) 0024 h

Last Answer : What is the vector location of TRAP interrupt?  0024 h

An amplifier has a voltage gain of 50; this gain in dB will be

Description : An amplifier has a voltage gain of 50; this gain in dB will be (A) 34 dB (B) 68 dB (C) 41 dB (D) 14 dB 

Last Answer : An amplifier has a voltage gain of 50; this gain in dB will be 34 dB

Converter is a device for transforming

Description : Converter is a device for transforming (A) ac to dc (B) dc to dc (C) dc to ac (D) ac to ac

Last Answer : Converter is a device for transforming ac to ac

The input frequency is 50 Hz. The ripple frequency in a 12 phase full wave rectifier is

Description : The input frequency is 50 Hz. The ripple frequency in a 12 phase full wave rectifier is (A) 1200 Hz (B) 600 Hz (C) 100 Hz (D) 50 Hz 

Last Answer : The input frequency is 50 Hz. The ripple frequency in a 12 phase full wave rectifier is 1200 Hz

The grid in triodes is made in the form of

Description : The grid in triodes is made in the form of (A) mesh (B) metal strip (C) metallic cylinder (D) single filament wire 

Last Answer : The grid in triodes is made in the form of mesh

The 555 timer can be used in which of the following configurations ?

Description : The 555 timer can be used in which of the following configurations ?  a) astable, monostable b) monostable, bistable c) astable, toggled d) bistable, tristable

Last Answer : The 555 timer can be used in astable, monostable configurations.

The dc current through each diode in a bridge rectifier equals : -

Description : The dc current through each diode in a bridge rectifier equals : - a) the load current b) half the dc load current c) twice the dc load current d) one-fourth the dc load current

Last Answer : The dc current through each diode in a bridge rectifier equals : - the load current

Intrinsic semiconductor material is characterized by a valence shell of how many electrons?

Description : Intrinsic semiconductor material is characterized by a valence shell of how many electrons? a) 1 b) 2 c) 4 d) 6

Last Answer : Intrinsic semiconductor material is characterized by a valence shell of 4 electrons.

Sample -and -hold circuits in ADCs are designed to : -

Description : Sample -and -hold circuits in ADCs are designed to : - a) sample and hold the output of the binary counter during the conversion process b) stabilize theAD Cs threshold c) voltage ... d) signal during the conversion process sample and hold the ADC staircase waveform during the conversion process

Last Answer : Sample -and -hold circuits in ADCs are designed to : - voltage during the conversion process stabilize the input analog 

Base 10 refers to which number system?

Description : Base 10 refers to which number system? a) binary coded decimal b) decimal c) octal d) hexadecimal

Last Answer : Base 10 refers to decimal number system.

A basic S -R flip-flop can be constructed by cross -coupling which basic logic gates : -

Description : A basic S -R flip-flop can be constructed by cross -coupling which basic logic gates : - a) AND or OR gates b) XOR or XNOR gates c) NOR or NAND gates d) AND or NOR gates

Last Answer : A basic S -R flip-flop can be constructed by cross -coupling which basic logic gates : - NOR or NAND gates