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Recent questions tagged resistance
1
answer
role of the series resistance connected in PMMC movement.
asked
Sep 4
in
Digital Instrumentation
by
anonymous1

51
views
role
series
resistance
pmmc
movement
1
answer
Define resistance with its unit.
asked
Aug 19
by
anonymous1

16
views
resistance
1
answer
List two advantages of platinum resistance thermometer.
asked
Jul 27
in
Industrial Instrumentation
by
anonymous1

20
views
platinum
resistance
thermometer
0
answers
What is the mathematical relationship between resistance and conductance?
asked
Jun 29
by
anonymous1

19
views
what
is
the
mathematical
relationship
between
resistance
and
conductance
1
answer
How does the resistance of a conductor compare to that of an insulator?
asked
Jun 29
by
anonymous1

832
views
how
does
the
resistance
of
a
conductor
compare
to
that
an
insulator
2
answers
Resistance formula
asked
Jun 11
in
Formulas
by
anonymous1

52
views
resistance
formula
2
answers
Parallel Reactance and Resistance Example 1
asked
May 30
by
anonymous1

57
views
parallel
reactance
and
resistance
example
1
1
answer
AC Circuits with Resistance but No Reactance
asked
May 26
by
anonymous1

26
views
ac
circuits
with
resistance
but
no
reactance
1
answer
Problems on resistance and resistivity
asked
May 21
by
anonymous1

19
views
problems
on
resistance
and
resistivity
1
answer
Problem on temperature coefficient of resistance 3
asked
May 20
by
anonymous1

22
views
problem
on
temperature
coefficient
of
resistance
3
1
answer
Problem on temperature coefficient of resistance 2
asked
May 20
by
anonymous1

18
views
problem
on
temperature
coefficient
of
resistance
2
1
answer
Problem on temperature coefficient of resistance 1
asked
May 19
by
anonymous1

20
views
problem
on
temperature
coefficient
of
resistance
1
1
answer
Problem on resistance and resistivity 13
asked
May 19
by
anonymous1

19
views
problem
on
resistance
and
resistivity
13
1
answer
Problem on resistance and resistivity 12
asked
May 19
by
anonymous1

18
views
problem
on
resistance
and
resistivity
12
1
answer
Problem on resistance and resistivity 11
asked
May 19
by
anonymous1

16
views
problem
on
resistance
and
resistivity
11
1
answer
Problem on resistance and resistivity 10
asked
May 19
by
anonymous1

15
views
problem
on
resistance
and
resistivity
10
1
answer
Problem on resistance and resistivity 9
asked
May 19
by
anonymous1

15
views
problem
on
resistance
and
resistivity
9
1
answer
Problem on resistance and resistivity 8
asked
May 18
by
anonymous1

25
views
problem
on
resistance
and
resistivity
8
1
answer
Problem on resistance and resistivity 7
asked
May 18
by
anonymous1

26
views
problem
on
resistance
and
resistivity
7
1
answer
Problem on resistance and resistivity 6
asked
May 18
by
anonymous1

17
views
problem
on
resistance
and
resistivity
6
1
answer
Problem on resistance and resistivity 5
asked
May 18
by
anonymous1

19
views
problem
on
resistance
and
resistivity
5
1
answer
Problem on resistance and resistivity 4
asked
May 18
by
anonymous1

30
views
problem
on
resistance
and
resistivity
4
1
answer
Problem on resistance and resistivity 3
asked
May 18
by
anonymous1

20
views
problem
on
resistance
and
resistivity
3
1
answer
Problem on resistance and resistivity 2
asked
May 18
by
anonymous1

20
views
problem
on
resistance
and
resistivity
2
1
answer
Problem on resistance and resistivity 1
asked
May 16
by
anonymous1

18
views
problem
on
resistance
and
resistivity
1
1
answer
Name two methods for measurement of low, medium and high resistance. Give one advantage and one limitation of V I method.
asked
Sep 6, 2018
by
anonymous1

817
views
methods
measurement
low
medium
high
resistance
1
answer
Name the method used to measure following resistances: (i) Low resistance (ii) Medium resistance (iii) Insulation resistance (iv) Earth resistance.
asked
Sep 6, 2018
by
anonymous1

817
views
measure
low
medium
insulation
earth
resistance
1
answer
Write any two factors on which earth resistance depends.
asked
Sep 6, 2018
by
anonymous1

16
views
factors
earth
resistance
1
answer
State the use of shunt and series resistance used in extension of meter.
asked
Sep 6, 2018
by
anonymous1

10
views
shunt
series
resistance
used
extension
meter
1
answer
State the range for low and medium resistance.
asked
Sep 6, 2018
by
anonymous1

18
views
range
low
medium
resistance
1
answer
Explain V I method of measurement of medium resistance.
asked
Sep 6, 2018
by
anonymous1

20
views
v
i
method
measurement
medium
resistance
1
answer
Give classification of resistance based on their ranges.
asked
Sep 5, 2018
by
anonymous1

26
views
classification
resistance
based
ranges
1
answer
Define pinch off voltage and drain resistance of FET.
asked
Sep 5, 2018
by
anonymous1

13
views
define
pinch
off
voltage
drain
resistance
fet
1
answer
Define the following terms as referred to battery. a) E.M.F b) Internal resistance c) Ah efficiency d) WAh efficiency
asked
Sep 4, 2018
by
anonymous1

18
views
internal
resistance
1
answer
A resistor in which the resistance changes exponentially with change in temperature is called as
asked
Jun 18, 2018
in
Electrical Engineering
by
anonymous1

95
views
resistor
resistance
exponentially
change
temperature
1
answer
If the insulation resistance of a cable of length 10 km is 1 mega ohm, its insulation resistance
asked
May 8, 2018
in
Electric Power Transmission
by
anonymous1

194
views
insulation
resistance
cable
length
1
answer
A 200 V DC machine supplies 20 A at 200 V as a generator. The armature resistance is 0.2
asked
May 8, 2018
in
Electrical Machine
by
anonymous1

27
views
dc
machine
supplies
generator
armature
resistance
1
answer
We connected a 35V dc supply to a resistance of 600 Ohm in series with an unknown resistance
asked
May 8, 2018
in
Electrical Engineering
by
anonymous1

35
views
dc
supply
resistance
series
1
answer
A single phase transformer has resistance and reactance of 0.2 pu and 0.6 pu respectively. Its pu voltage
asked
May 3, 2018
in
Power system
by
anonymous1

56
views
single
phase
transformer
resistance
reactance
1
answer
A 200 V dc shunt motor is running at 1000 rpm and drawing a current of 10 A. Its armature winding resistance
asked
May 3, 2018
in
Electrical Machine
by
anonymous1

53
views
dc
shunt
motor
running
current
armature
winding
resistance
1
answer
Arc resistance
asked
May 1, 2018
in
Utilization of electrical energy
by
anonymous1

27
views
arc
resistance
1
answer
Identify the correct combination of respective Electric arc welding and Electric resistance welding methods :
asked
Apr 30, 2018
in
Utilization of electrical energy
by
anonymous1

29
views
electric
arc
welding
resistance
methods
1
answer
Resistance grounding is normally used for :
asked
Apr 30, 2018
in
Electrical Measurements and Instrumentation
by
anonymous1

33
views
resistance
grounding
1
answer
Which of the following is the name given to resistance of thin films that are uniform in thickness?
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

28
views
resistance
uniform
thickness
1
answer
What is the resistance of a coil which draws 10 A and dissipates 1520 W?
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

78
views
resistance
3
answers
What happens to the resistance of a wire when its length as well as the crosssectional area are doubled?
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

61
views
resistance
length
crosssectional
area
1
answer
Consider a cube of material of sides 1 cm with a resistance of 0.003 Ω between its opposite faces. What is the
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

68
views
resistance
1
answer
What is the resistance of a 160 m wire with a uniform diameter of 0.28 mm, if the specific resistance is
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

1,539
views
resistance
1
answer
What is the total resistance if 5 resistors of 20 Ω each are connected in series?
asked
Apr 29, 2018
in
Electrical Engineering
by
anonymous1

40
views
total
resistance
resistors
connected
series
1
answer
When measuring insulation resistance of cables using d.c. source, the galvanometer used should be initially
asked
Apr 28, 2018
in
Electrical Measurements and Instrumentation
by
anonymous1

48
views
measuring
insulation
resistance
cables
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