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What is the unit of voltage?
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Sep 20, 2017
by
anonymous
unit
voltage
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answered
Sep 20, 2017
by
anonymous
Unit of voltage is volt denoted by capital V .
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Mar 10, 2018
by
anonymous
What is the unit of measure for voltage?
What is the unit of measure for voltage?
Last answer:
Voltage measured in volts.
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Jun 29, 2019
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What is the smallest unit of a compound with the same chemical characteristics?
What is the smallest unit of a compound with the same chemical characteristics?
Last answer:
The molecule is the smallest unit of a compound with the same chemical characteristics.
what
is
the
smallest
unit
of
a
compound
with
same
chemical
characteristics
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Sep 2, 2018
by
anonymous
What is the SI unit of conductivity ?
What is the SI unit of conductivity ?
Last answer:
The SI unit of conductivity Siemens/m.
si
unit
conductivity
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Jan 7, 2018
by
anonymous
What is the unit of reactance?
What is the unit of reactance?
Last answer:
Unit of reactance is Ohms ( Ω ) .Reactance is denoted by X .
unit
reactance
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1
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asked
Sep 30, 2017
by
anonymous
what is the unit of flux density?
Last answer:
Flux density is denoted by B. And it is given as B = flux/ area Where, the unit of flux is Weber and unit of area is meter square. So the unit of flux density is weber per meter square which is also called as Tesla.
flux
density
unit
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2
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Sep 20, 2017
by
anonymous
What is the unit of power?
Last answer:
Unit of power is Watt denoted by capital W .
unit
power
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Sep 20, 2017
by
anonymous
What is the unit of resistance?
Last answer:
Unit of resistance is Ohm.
unit
resistance
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1
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asked
Sep 20, 2017
by
anonymous
What is the unit of work?
Last answer:
Unit of work is Joule denoted by capital J .
unit
work
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asked
Sep 20, 2017
by
anonymous
What is the unit of frequency?
Last answer:
Unit of frequency is herzt
unit
frequency
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2
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asked
Sep 20, 2017
by
anonymous
What is the unit of inductance?
Last answer:
Unit of inductance is Henry denoted by capital H .
unit
inductance
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1
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asked
Apr 29, 2018
by
anonymous
What is the SI unit for magnetic reluctance?
What is the SI unit for magnetic reluctance? A) Ampere B) Ampere-turns per weber C) Henry D) None of these
Last answer:
What is the SI unit for magnetic reluctance? A) Ampere B) Ampere-turns per weber C) Henry D) None of these
si
unit
magnetic
reluctance
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1
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Jun 28, 2019
by
anonymous
What is the unit of electric current?
A) Watt B) Volts C) Farad D) Ampere
Last answer:
Correct answer: D) Ampere
electric
unit
current
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asked
Jun 28, 2019
by
anonymous
What is the unit of electric power?
Options: A) WATT B) AMPERE C) VOLTS D) OHM
Last answer:
Correct Answer: A) WATT
electric
power
unit
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1
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asked
Jun 18, 2018
by
anonymous
What does double integration of a unit step function lead to?
What does double integration of a unit step function lead to? A) A doublet B) A ramp C) An impulse D) A parabola
Last answer:
What does double integration of a unit step function lead to? A) A doublet B) A ramp C) An impulse D) A parabola
double
integration
unit
step
function
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330
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1
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asked
Apr 29, 2018
by
anonymous
Which of the following is the SI unit for admittance?
Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens
Last answer:
Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens
si
unit
admittance
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1
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asked
Apr 29, 2018
by
anonymous
Which of the following is an example of SI derived unit?
Which of the following is an example of SI derived unit? A) Capacitance (Farad) B) Time (second) C) Luminous intensity (Candela) D) All the above
Last answer:
Which of the following is an example of SI derived unit? A) Capacitance (Farad) B) Time (second) C) Luminous intensity (Candela) D) All the above
si
derived
unit
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1
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asked
Apr 29, 2018
by
anonymous
Which of the following is a unit of magnetic flux?
Which of the following is a unit of magnetic flux? A) Weber B) Maxwell C) Both A and B D) None of these
Last answer:
Which of the following is a unit of magnetic flux? A) Weber B) Maxwell C) Both A and B D) None of these
unit
magnetic
flux
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1
answer
asked
Mar 25, 2018
by
anonymous
The unit of reluctance is?
The unit of reluctance is?
unit
reluctance
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48
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0
answers
asked
Mar 25, 2018
by
anonymous
The unit of retentivity is?
The unit of retentivity is?
Last answer:
The unit of retentivity is weber/sq. m.
unit
retentivity
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540
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1
answer
asked
Mar 25, 2018
by
anonymous
The unit of magnetic flux is?
The unit of magnetic flux is?
Last answer:
The unit of magnetic flux is weber.
unit
magnetic
flux
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1
answer
asked
Sep 20, 2017
by
anonymous
Joule X second is the unit of?
Joule X second is the unit of?
Last answer:
Joule X second is the unit of power .
joule
second
unit
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1
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asked
Sep 8, 2018
by
anonymous
Write the purpose of coal and ash handling unit. Also write different activities that arc carried out in this unit.
Write the purpose of coal and ash handling unit. Also write different activities that arc carried out in this unit.
Last answer:
Purpose of coal and ash handling unit :- To transport coal from coal storage to power plant. A large quantity of ash about 10 to 30 % produced in furnace, the removal of ash from boiler furnace ... disposed off. Various methods of disposal of ash: Mechanical system. Pneumatic system.
coal
ash
unit
arc
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1
answer
asked
Apr 30, 2018
by
anonymous
The unit heat rate characteristic of a thermal power unit shows :
The unit heat rate characteristic of a thermal power unit shows : (A) Heat input per kWh of output versus the megawatt output of unit (B) Heat input per kW of output versus the megawatt output of unit (C) Heat input per kWh of output versus the megawatt hour output of unit (D) Heat input per kW of output versus the megawatt hour output of unit
Last answer:
The unit heat rate characteristic of a thermal power unit shows : Heat input per kWh of output versus the megawatt output of unit
unit
heat
rate
characteristic
thermal
power
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1
answer
asked
Aug 4, 2019
by
anonymous
Define resistivity. State its unit.
Define resistivity. State its unit.
Last answer:
Resistivity can be defined as the resistance of a conducting material per unit length with unit area of cross section. Its unit is ohm/meter
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35
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1
answer
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Jun 29, 2019
by
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Electrical quantities (symbol and basic unit)
Electrical quantities (symbol and basic unit)
Last answer:
Electrical quantities (symbol and basic unit)
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symbol
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basic
unit
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65
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1
answer
asked
Sep 7, 2018
by
anonymous
Define admittance and state its unit.
Define admittance and state its unit.
Last answer:
Admittance is defined as the ability of the circuit to carry (admit) alternating current through it. OR It is the reciprocal of impedance Z. i.e Admittance Y = 1/Z. Unit: Its unit is siemen (S) or mho (Ʊ).
define
admittance
unit
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101
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1
answer
asked
May 8, 2018
by
anonymous
Which unit holds data permanently?
Which unit holds data permanently? (A) Input unit (B) Secondary storage unit (C) Output Unit (D) Primary Memory Unit
Last answer:
Which unit holds data permanently? (A) Input unit (B) Secondary storage unit (C) Output Unit (D) Primary Memory Unit
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holds
data
permanently
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132
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1
answer
asked
Apr 29, 2018
by
anonymous
The unit of speed regulation of a governor is :
The unit of speed regulation of a governor is : (A) Hz (B) Hz/MW (C) Hz/MVA (D) rpm/MVAR
Last answer:
The unit of speed regulation of a governor is : Hz/MW
unit
speed
regulation
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1
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asked
Mar 22, 2018
by
anonymous
The unit of power in S.I. units is
The unit of power in S.I. units is
Last answer:
The unit of power in S.I. units is watt.
si
unit
power
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1
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asked
Mar 22, 2018
by
anonymous
The unit of work or energy in S.I. units is
The unit of work or energy in S.I. units is
Last answer:
The unit of work or energy in S.I. units is joule.
unit
work
energy
si
units
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52
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1
answer
asked
Mar 22, 2018
by
anonymous
The unit of force in S.I. units is
The unit of force in S.I. units is
Last answer:
The unit of force in S.I. units is Newton.
unit
force
si
units
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53
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1
answer
asked
Mar 10, 2018
by
anonymous
How much is 1 unit of electricity?
How much is 1 unit of electricity?
Last answer:
1 unit of electricity is equal to 1 kWh.
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63
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1
answer
asked
Apr 29, 2018
by
anonymous
Unit commitment is a procedure in which :
Unit commitment is a procedure in which : (A) Scheduling of total generation is done economically (B) Optimal combination of units in a system is chosen at any given time (C) Most efficient machines are selected for financial economy (D) Most efficient machines are selected for minimum reactive power loss
Last answer:
Unit commitment is a procedure in which : Optimal combination of units in a system is chosen at any given time
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commitment
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1
answer
asked
May 8, 2018
by
anonymous
Which of the following are components of Central Processing Unit (CPU)?
Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
Last answer:
Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
components
central
processing
unit
cpu
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1.1k
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1
answer
asked
Apr 26, 2018
by
anonymous
The unit circle of the Nyquist plot transforms into unity or 0 dB line of the amplitude plot of the Bode diagram for
The unit circle of the Nyquist plot transforms into unity or 0 dB line of the amplitude plot of the Bode diagram for
Last answer:
The unit circle of the Nyquist plot transforms into unity or 0 dB line of the amplitude plot of the Bode diagram for all frequencies
unit
circle
nyquist
plot
transforms
unity
line
amplitude
bode
diagram
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159
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1
answer
asked
Sep 22, 2018
by
anonymous
Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax
Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax
Last answer:
(i) Connected load It is the sum of the power ratings (Watts or kW or MW) of all devices and machines existing (installed) in the premises of consumer. It is used to decide the ... a percentage of the total electricity bill which includes all amounts that go to the electricity supply agency.
tariff
connected
load
unit
consumed
fixed
charges
electricity
tax
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406
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1
answer
asked
May 1, 2018
by
anonymous
A control system having unit damping factor will give
A control system having unit damping factor will give (1) Oscillatory response (2) Undamped response (3) Critically damped response (4) No response
Last answer:
1
control
system
unit
damping
factor
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589
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2
answers
asked
Apr 28, 2018
by
anonymous
A second order system shows 100% overshoot in its unit step response. It can be categorized as
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.
second
order
system
overshoot
unit
step
response
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49
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1
answer
asked
Apr 29, 2018
by
anonymous
What happens to the voltage in the secondary when the frequency of the supply in the primary is decreased?
What happens to the voltage in the secondary when the frequency of the supply in the primary is decreased? A) It increases B) It decreases C) It remains the same D) Cannot say unless the actual percentage increase in the frequency is known
Last answer:
What happens to the voltage in the secondary when the frequency of the supply in the primary is decreased? A) It increases B) It decreases C) It remains the same D) Cannot say unless the actual percentage increase in the frequency is known
voltage
secondary
frequency
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73
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1
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asked
Apr 29, 2018
by
anonymous
What is the RMS voltage in a series RL circuit, if the voltage across R and L is 256 V and 192 V respectively?
What is the RMS voltage in a series RL circuit, if the voltage across R and L is 256 V and 192 V respectively? A) 320 V B) 448 V C) 64 V D) None of these
Last answer:
What is the RMS voltage in a series RL circuit, if the voltage across R and L is 256 V and 192 V respectively? A) 320 V B) 448 V C) 64 V D) None of these
rms
voltage
series
rl
circuit
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64
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1
answer
asked
Dec 28, 2017
by
anonymous
what is the minimum voltage required to turn on a diode ?
what is the minimum voltage required to turn on a diode ?
Last answer:
0.7 v sil and 0.3 v for gr
minimum
voltage
turn
on
diode
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128
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1
answer
asked
Oct 21, 2017
by
anonymous
If resistance is 8 Ohm and current is 16 ampere then what will be the voltage and power?
If resistance is 8 Ohm and current is 16 ampere then what will be the voltage and power?
Last answer:
128 volts ,2048 watts
voltage
power
problem
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110
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2
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asked
Jan 24, 2020
by
anonymous
What is terminal voltage ?
What is terminal voltage ?
terminal
voltage
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64
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0
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asked
Sep 4, 2018
by
anonymous
What is internal voltage drop and terminal voltage?
What is internal voltage drop and terminal voltage?
Last answer:
It is not permissible to just connect the positive terminal to the negative terminal of a cell with a copper wire. It will overheat and get damaged. This happens because the electromotive force (emf) ... than the nominal voltage (emf) of the cell and this lower voltage is called terminal voltage.
internal
voltage
drop
terminal
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131
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2
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asked
Apr 29, 2018
by
anonymous
What is a capacitor voltage transformer?
What is a capacitor voltage transformer? A) It is a transformer used in power systems to step up low voltage signals and provide extra high voltage B) It is a transformer used in power systems to step up high voltage signals and provide extra high voltage C) It is a transformer used in power systems to step down extra high voltage signals and provide low voltage D) None of these
Last answer:
What is a capacitor voltage transformer? A) It is a transformer used in power systems to step up low voltage signals and provide extra high voltage B) It is a transformer used in power systems ... power systems to step down extra high voltage signals and provide low voltage D) None of these
capacitor
voltage
transformer
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75
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1
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asked
Aug 14, 2017
by
anonymous
what is ideal voltage source ?
what is ideal voltage source?
Last answer:
every voltage source have their own resistance that is called as internal resistance it is because of the resistance of electrodes and electrolytes in the battery interms of other supplyit have ... in universe it means ideal voltage source is this voltage source having internal resistance zero
ideal
voltage
source
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71
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1
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asked
Aug 3, 2017
by
anonymous
what is voltage?
what is voltage?
Last answer:
Voltage is an electromotive force or potential difference expressed in volts
voltage
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716
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5
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asked
Apr 29, 2018
by
anonymous
Consider a circuit with four resistors in series connected to a voltage source. What happens to the voltage
Consider a circuit with four resistors in series connected to a voltage source. What happens to the voltage across each resistor, if the value of each of the resistors is doubled? A) It will double B) It will remain the same C) It will be halved D) It will become zero
Last answer:
Consider a circuit with four resistors in series connected to a voltage source. What happens to the voltage across each resistor, if the value of each of the resistors is doubled? A) It will double B) It will remain the same C) It will be halved D) It will become zero
resistors
series
voltage
source
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102
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1
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asked
Aug 25, 2019
by
anonymous
What kills, current or voltage?
What kills, current or voltage?
Last answer:
Current would kill. You can actually have thousands of bolts going through you and not even know it. Yes you probably know already voltage is current times resistance. Since your body is a resistor it would take just a small amount of current to create a very high voltage
current
voltage
kills
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3
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asked
Jun 18, 2018
by
anonymous
An SSB transmitter produces a peak-to-peak voltage of 200 V across a 100 Ω antenna load. What is the Peak
An SSB transmitter produces a peak-to-peak voltage of 200 V across a 100 Ω antenna load. What is the Peak Envelope Power? A) 49.98 W B) 79.98 W C) 99.96 W D) 199.93 W
Last answer:
An SSB transmitter produces a peak-to-peak voltage of 200 V across a 100 Ω antenna load. What is the Peak Envelope Power? A) 49.98 W B) 79.98 W C) 99.96 W D) 199.93 W
ssb
transmitter
peak-to-peak
voltage
antenna
load
peak
envelope
power
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...