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which capacitor stores more charge ?
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Aug 22, 2017
by
anonymous
which capacitor stores more charge ?
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Nov 27, 2017
by
appasaheb tuwar
supercapacitor
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Mar 28, 2018
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A capacitor stores energy in Dielectric dipole
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How do you charge a capacitor with a battery?
How do you charge a capacitor with a battery?
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The capacitor is connected in parallel with the battery.
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An ideal voltage source will charge an ideal capacitor A) in infinite time B) exponentially C) instantaneously D) cannot be guessed
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An ideal voltage source will charge an ideal capacitor instantaneously
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Apr 29, 2018
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What is the charge on each capacitor when a 150 V is applied across two capacitors with values 5 μF and 10 μF,
What is the charge on each capacitor when a 150 V is applied across two capacitors with values 5 μF and 10 μF, connected in series? A) 500 μC B) 0.5 μC C) 0.5 C D) None of these
Last answer:
What is the charge on each capacitor when a 150 V is applied across two capacitors with values 5 μF and 10 μF, connected in series? A) 500 μC B) 0.5 μC C) 0.5 C D) None of these
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Conduction band electrons have more mobility than holes because they (1) are lighter (2) experience collision less frequently (3) have negative charge (4) need less energy to move them
Conduction band electrons have more mobility than holes because they (1) are lighter (2) experience collision less frequently (3) have negative charge (4) need less energy to move them
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experience collision less frequently
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Mar 15, 2018
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Which capacitor is used for high frequency?
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Mar 15, 2018
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Which side of a capacitor is negative?
Which side of a capacitor is negative?
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In electrolytic type negative is shorter lead and usually mark in the tank. But of course not applicable to non-polar.
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Apr 9, 2018
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The noise is more dominant in which of the following: (1) PAM (2) PWM (3) PPM (4) FSK
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The noise is more dominant in PAM.
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Mar 28, 2018
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May 14, 2018
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Mar 28, 2018
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A dielectric material is placed in between the plates of a capacitor, it Increases the capacitance.
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47
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1
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Mar 28, 2018
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In a power supply a shorted input capacitor is likely to result in No voltage output.
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150
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Mar 28, 2018
by
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The capacitor charging current is An exponential growth function
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39
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1
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asked
Mar 28, 2018
by
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The voltage across a capacitor _____ the current through it by ______
Last answer:
The voltage across a capacitor Lags the current through it by 90
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56
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1
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asked
Mar 28, 2018
by
anonymous
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For a pure capacitor, the voltage-current relationship is: Voltage lags current by 90*
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37
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1
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asked
Mar 15, 2018
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Mar 15, 2018
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anonymous
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What is the role of a capacitor in a circuit?
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Mar 15, 2018
by
anonymous
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Why shunt capacitor is used?
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65
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Mar 15, 2018
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Why capacitor bank is used?
Why capacitor bank is used?
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150
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Mar 15, 2018
by
anonymous
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What is the basic use of capacitor?
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Mar 15, 2018
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What is the basic function of a capacitor?
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Mar 15, 2018
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How do you discharge a capacitor in a microwave?
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Mar 15, 2018
by
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What is the direction of flow when charging a capacitor?
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Mar 15, 2018
by
anonymous
What is the symbol of a capacitor?
What is the symbol of a capacitor?
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146
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1
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Mar 15, 2018
by
anonymous
How do I discharge a capacitor?
How do I discharge a capacitor?
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Mar 15, 2018
by
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How do you know when a capacitor is bad?
How do you know when a capacitor is bad?
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106
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Mar 15, 2018
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How do you test a capacitor with a multimeter?
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asked
Aug 23, 2017
by
anonymous
does capacitor store energy ?
does capacitor store energy ?
Last answer:
yes capacitor stores energy
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43
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1
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asked
Aug 22, 2017
by
anonymous
when capacitor act as open circuit?
when capacitor act as open circuit?
Last answer:
When a DC is applied to capacitor it acts as open circuit .
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60
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1
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asked
Aug 22, 2017
by
anonymous
what does a capacitor do?
what does a capacitor do?
Last answer:
It store energy in.the form of charges It allows AC but restricted DC
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1
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asked
4 days
ago
by
anonymous
Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll
Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll
Last answer:
It has nodes and internodes
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1
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asked
Jan 10
by
anonymous
Kumaran stores offered 60% discount on the marked price and there is a loss of 30%. If it is sold the MP, find the profit percentage?
Kumaran stores offered 60% discount on the marked price and there is a loss of 30%. If it is sold the MP, find the profit percentage?
Last answer:
MP= Rs X Sp= 40/100*x= 2x/5 CP= 2x/5*100/70=4x/7 Profit when sold at MP= x-4x/7 =3x/7 Profit% = (3x/7)/(4x/7)*100=75%
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3
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1
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asked
Jan 10
by
anonymous
A Barbie doll is available at Ratna stores in salem at 20% discount and the same is available at only 18% discount at Royal stores in attur. Deepika has just sufficient amount of Rs 800 to purchase it at Ratna stores in salem. What is the amount that deepika has less than required amount to purchase it at Royal stores in attur?
A Barbie doll is available at Ratna stores in salem at 20% discount and the same is available at only 18% discount at Royal stores in attur. Deepika has just sufficient amount of Rs 800 to purchase it at Ratna stores in salem. What is the amount that deepika has less than required amount to purchase it at Royal stores in attur?
Last answer:
80%= 800 100%= 1000 when discount 18%,then, SP= 1000-180=820 required difference= 820-800 = Rs. 20
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6
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1
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asked
Jan 10
by
anonymous
Every year before the Diwali festival, the kumaran stores increases the price of the product by 48% and then introduce two successive discount of 12% and 13% respectively. What is percentage loss and percentage gain ?
Every year before the Diwali festival, the kumaran stores increases the price of the product by 48% and then introduce two successive discount of 12% and 13% respectively. What is percentage loss and percentage gain ?
Last answer:
Let CP = 100, 48 % increase =>SP = 148 12 % discount in SP => ((148 x 12)/100) = 17.76 So 1st SP = (148 – 17.76) = 130.24 13 % discount in 1st SP ((130.24x13)/100) = 16.93 2nd SP = 130.24-16.93= 113.31 So finally CP = 100, SP = 113.31 => gain = 13.31%
profit-and-loss
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asked
Jun 17, 2018
by
anonymous
The 8O85 assembly language instruction that stores the contents of H and L registers into the memory
The 8O85 assembly language instruction that stores the contents of H and L registers into the memory locations 2050H and 2051H, respectively, is: A) SPHL 2050H B) SPHL 2051H C) SHLD 2050H D) STAX 2050H
Last answer:
The 8O85 assembly language instruction that stores the contents of H and L registers into the memory locations 2050H and 2051H, respectively, is: SHLD 2050H
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119
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1
answer
asked
May 13, 2018
by
anonymous
In a network, the computer that stores the files and processes the data is named as?
In a network, the computer that stores the files and processes the data is named as? a) Terminal b) Modem c) Server d) None
Last answer:
In a network, the computer that stores the files and processes the data is named as Server
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76
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1
answer
asked
May 13, 2018
by
anonymous
Memory that temporarily stores data and that can be erased or changed is known as
Memory that temporarily stores data and that can be erased or changed is known as a) Cache Memory b) Read Only Memory c) Flash Memory d) Random Access Memory
Last answer:
Memory that temporarily stores data and that can be erased or changed is known as Random Access Memory
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75
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1
answer
asked
Apr 9, 2018
by
anonymous
A static memory stores its data in:
A static memory stores its data in: (1) Flip Flops (2) inductors (3) Capacitors (4) Resistors.
Last answer:
A static memory stores its data in: Flip Flops.
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44
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1
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asked
Jan 20
by
anonymous
Which conservation principle is applicable in the case of the motion of a rocket? (1) Conservation of mass (2) Conservation of charge (3) Conservation of momentum (4) Conservation of energy
Which conservation principle is applicable in the case of the motion of a rocket? (1) Conservation of mass (2) Conservation of charge (3) Conservation of momentum (4) Conservation of energy
Last answer:
Conservation of momentum
physics
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10
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1
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asked
Jul 20, 2020
by
anonymous
In which war was the charge of the Light Brigade
In which war was the charge of the Light Brigade
Last answer:
Crimean
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6
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1
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asked
Apr 12, 2018
by
anonymous
Which of the following can have positive or negative charge?
Which of the following can have positive or negative charge? A. Electron B. Iron C. Hole D. Neutron.
Last answer:
Iron can have positive or negative charge.
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116
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1
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Apr 9, 2018
by
anonymous
Which of the statements about the force between two charge is true?
Which of the statements about the force between two charge is true? (1) Unlike charges repel each other (2) Like charges attract each other (3) No force exists between two unlike charges (4) A force of repulsion exists between two like charges
Last answer:
A force of repulsion exists between two like charges.
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67
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1
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asked
Apr 9, 2018
by
anonymous
What type of electrodes is more often employed in EMG work?
What type of electrodes is more often employed in EMG work? A) Needle electrodes B) Surface electrodes C) Floating electrodes D) Limb electrodes
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42
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0
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asked
Mar 29, 2018
by
anonymous
A Gate is a logic circuit with one or more inputs, but only - - - output
Last answer:
A Gate is a logic circuit with one or more inputs, but only One output
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53
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1
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asked
Mar 29, 2018
by
anonymous
The - - - gate has one or more high inputs, produces high output
Last answer:
The OR gate has one or more high inputs, produces high output
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1
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asked
6 days
ago
by
anonymous
Which one among the following components is used as an amplifying device? (1) Transformer (2) Diode (3) Capacitor (4) Transistor
Which one among the following components is used as an amplifying device? (1) Transformer (2) Diode (3) Capacitor (4) Transistor
Last answer:
Transistor
physics
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1
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asked
Jan 20
by
anonymous
The device which transfer the signal from low resistance region to high resistance region is (1) diode (2) transistor (3) capacitor (4) inductor
The device which transfer the signal from low resistance region to high resistance region is (1) diode (2) transistor (3) capacitor (4) inductor
Last answer:
transistor
physics
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7
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1
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asked
May 17, 2018
by
anonymous
For a single phase capacitor start induction motor, which of the following statements is valid?
For a single phase capacitor start induction motor, which of the following statements is valid? A) The capacitor is used for power factor improvement B) The direction of rotation can be changed by reversing the main winding terminals C) The direction of rotation cannot be changed D) The direction of rotation can be changed by interchanging the supply terminals
Last answer:
For a single phase capacitor start induction motor, which of the following statements is valid? A) The capacitor is used for power factor improvement B) The direction of rotation can be ... cannot be changed D) The direction of rotation can be changed by interchanging the supply terminals
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