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What is the unit of measure for voltage?
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asked
Mar 10, 2018
by
anonymous
What is the unit of measure for voltage?
unit
measure
voltage
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answered
Mar 12, 2018
by
anonymous
Voltage measured in volts.
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Related questions
asked
Mar 10, 2018
by
anonymous
What equipment is used to measure voltage?
What equipment is used to measure voltage?
Last answer:
Voltmeter is used to measure voltage.
equipment
used
measure
voltage
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2
answers
asked
Apr 29, 2018
by
anonymous
An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic
An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic field having a component along the axis will be (1) unaffected (2) decreased (3) increased (4) either decreased or increased depending on the direction of the DC field
Last answer:
An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic field having a component along the axis will be either decreased or increased depending on the direction of the DC field
unshielded
moving
iron
voltmeter
used
measure
voltage
ac
circuit
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1
answer
asked
Sep 20, 2017
by
anonymous
What is the unit of voltage?
Last answer:
Unit of voltage is volt denoted by capital V .
unit
voltage
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1
answer
asked
Mar 10, 2018
by
anonymous
What type of meter is used to measure current?
What type of meter is used to measure current?
Last answer:
Ammeter
type
meter
used
measure
current
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3
answers
asked
Mar 21, 2018
by
anonymous
To measure a resistance with the help of a potentiometer it is?
Last answer:
To measure a resistance with the help of a potentiometer it is not necessary to standardise the potentiometer.
measure
resistance
potentiometer
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74
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1
answer
asked
Mar 21, 2018
by
anonymous
It is required to measure the true open circuit e.m.f. of a battery. The best device is?
Last answer:
It is required to measure the true open circuit e.m.f. of a battery. The best device is D.C. potentiometer.
measure
open
circuit
emf
battery
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110
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1
answer
asked
Apr 29, 2018
by
anonymous
A Pyrheliometer is an instrument to measure :
A Pyrheliometer is an instrument to measure : (A) temperature of solar photovoltaic cell (B) intensity of direct solar radiation at normal incidence (C) intensity of indirect solar radiation (D) efficiency of a solar photovoltaic cell
Last answer:
A Pyrheliometer is an instrument to measure : intensity of direct solar radiation at normal incidence
pyrheliometer
instrument
measure
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1
answer
asked
Apr 29, 2018
by
anonymous
Piezoelectric Transducer is used to measure
Piezoelectric Transducer is used to measure (1) displacement (2) resistance (3) current (4) temperature
Last answer:
Piezoelectric Transducer is used to measure displacement
piezoelectric
transducer
used
measure
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54
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1
answer
asked
Apr 29, 2018
by
anonymous
Which of the following can be used to measure the capacitance of a capacitor?
Which of the following can be used to measure the capacitance of a capacitor? A) Rheostat B) Schering bridge C) Wheatstone bridge D) None of these
Last answer:
Which of the following can be used to measure the capacitance of a capacitor? A) Rheostat B) Schering bridge C) Wheatstone bridge D) None of these
used
measure
capacitance
capacitor
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2.7k
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1
answer
asked
Mar 21, 2018
by
anonymous
Which instruments are those which measure the total quantity of electricity delivered in a particular time?
Last answer:
Integrating instruments are those which measure the total quantity of electricity delivered in a particular time.
measure
quantity
of
electricity
particular
time
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121
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1
answer
asked
Sep 10, 2017
by
anonymous
can ammeter measure ac?
Last answer:
Yes it can...
ammeter
measure
ac
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56
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1
answer
asked
Sep 10, 2017
by
anonymous
can voltmeter measure resistance?
Last answer:
Voltmeter is used to measure voltage in a circuit.Ohmmeter is used to measure the resistance of a component in a circuit.
voltmeter
measure
resistance
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2
answers
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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141
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1
answer
asked
Mar 14, 2018
by
anonymous
What are ways we can measure the flow of electrons?
What are ways we can measure the flow of electrons?
measure
flow
electrons
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101
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0
answers
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
Mar 10, 2018
by
anonymous
What does an electric meter measure?
What does an electric meter measure?
electric
meter
measure
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53
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0
answers
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
answer
asked
May 8, 2018
by
anonymous
A _________ is used to measure the stator % winding temperature of the generator.
A _________ is used to measure the stator % winding temperature of the generator. (A) Thermocouple (B) Pyrometer (C) Resistance thermometer (D) Thermometer
Last answer:
A Resistance thermometer is used to measure the stator % winding temperature of the generator.
used
measure
stator
winding
temperature
generator
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1
answer
asked
Sep 6, 2018
by
anonymous
Explain the term reactive power. Why it is sometimes essential to measure reactive power?
Explain the term reactive power. Why it is sometimes essential to measure reactive power?
Last answer:
Reactive power: The reactive power (Q) is defined as the product of voltage(V), current (I) and sine of angle between voltage(V) and current( I) Therefore Reactive power Q = V I ... power so that corrective measures can be taken accordingly to maintain systems power factor near to the unity.
measure
reactive
power
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1
answer
asked
Sep 6, 2018
by
anonymous
‘PMMC instrument is not suitable to measure AC quantity’. State the reason.
‘PMMC instrument is not suitable to measure AC quantity’. State the reason.
Last answer:
The direction of force exerted on moving coil depends on the direction of current flowing through moving coil. If the direction of magnetic field is kept constant, it produces unidirectional torque if the current is ... on the coil in one cycle to zero. Hence the meter cannot read A.C. quantities.
pmmc
instrument
measure
ac
quantity
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77
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1
answer
asked
Jun 29, 2019
by
anonymous
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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89
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1
answer
asked
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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2.5k
views
1
answer
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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61
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1
answer
asked
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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47
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1
answer
asked
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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91
views
1
answer
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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111
views
2
answers
asked
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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79
views
1
answer
asked
Sep 20, 2017
by
anonymous
What is the unit of resistance?
Last answer:
Unit of resistance is Ohm.
unit
resistance
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52
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1
answer
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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56
views
1
answer
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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55
views
2
answers
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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62
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1
answer
asked
Mar 19, 2018
by
anonymous
An open-circuit test on a transformer is conducted primarily to measure?
An open-circuit test on a transformer is conducted primarily to measure?
Last answer:
The open-circuit test in a transformer is used to measure
open-circuit
test
transformer
conducted
primarily
measure
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285
views
2
answers
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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161
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1
answer
asked
Mar 15, 2018
by
anonymous
How do you measure the speed of a motor?
How do you measure the speed of a motor?
measure
speed
motor
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37
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0
answers
asked
Sep 6, 2018
by
anonymous
Name the method used to measure following resistances:- (i) Low resistance (ii) Medium resistance (iii) Insulation resistance (iv) Earth resistance.
Name the method used to measure following resistances:- (i) Low resistance (ii) Medium resistance (iii) Insulation resistance (iv) Earth resistance.
Last answer:
Following are the methods used to measure resistances:- (i) Low resistance: 1.Voltmeter-Ammeter Method 2. Kelvin's Double bridge Method (ii) Medium resistance: 1.Voltmeter-Ammeter Method 2. ... of Charge Method (iv) Earth resistance : 1. Fall of Potential Method 2. Earth tester
measure
low
medium
insulation
earth
resistance
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2.5k
views
1
answer
asked
Jun 26, 2020
by
anonymous
Draw venture meter and write steps to measure flow rate.
Draw venture meter and write steps to measure flow rate.
Last answer:
Venturi meter consists of three sections that is converging section, throat section and diverging section. The flow is introduced to the meter through the inlet with diameter D' . The inclined angle ... to 15o . Flow rate is proportional to the square root of the differential pressure.
venture
meter
measure
flow
rate
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31
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1
answer
asked
Sep 6, 2018
by
anonymous
List any four measure knobs on front panel on CRO.
List any four measure knobs on front panel on CRO.
Last answer:
Knobs on front panel of CRO: 1. Power ON- OFF 2. Intensity control 3. Focus control 4. Astigmatism control 5. Volt/Div control 6. Vertical position control 7. Invert 8. Horizontal position control 9. Synchronization. 10. Channel selection.
measure
knobs
front
panel
cro
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42
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1
answer
asked
Mar 10, 2018
by
anonymous
How do you measure power factor?
How do you measure power factor?
Last answer:
P= 1.83*V*I*COS@ where P is power V is voltage I is current COS @ is P.F COS@= P/(1.83*V*I) in other way cos @ = true power/apparent power
measure
power
factor
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69
views
1
answer
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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0
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331
views
1
answer
asked
Mar 21, 2018
by
anonymous
For measurements on high voltage capacitors, the suitable bridge is?
Last answer:
For measurements on high voltage capacitors, the suitable bridge is Schering bridge.
measurements
high
voltage
capacitors
bridge
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238
views
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
governor
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0
dislike
42
views
1
answer
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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86
views
1
answer
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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58
views
1
answer
asked
Mar 25, 2018
by
anonymous
The unit of reluctance is?
The unit of reluctance is?
unit
reluctance
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49
views
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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543
views
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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46
views
1
answer
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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1.3k
views
1
answer
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
views
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
views
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
answer
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