Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Find equivalent resistance. Each resistance is l &Om | |
A. | 5/12 Ω [Wrong Answer] |
B. | 5/6 Ω [Correct Answer] |
C. | 6/5 Ω [Wrong Answer] |
D. | 6/10 Ω [Wrong Answer] |
View Answer
Explanation:-
Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
⇒ In the given circuit, viewed from AB, the circuit can be reduced to an equivalent circui
5 volts source in series with 10 Ω resistor
7 volts source in series with 2.4 Ω resistor
15 volts source in series with 2.4 Ω resistor
1 volt source in series with 10 Ω resistor
⇒ F = ∑(0, 3, 4, 5, 7) =
[B ⊕ C] + AC
B'C' + BC + AC
AB + BC + CA
None
⇒
Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
⇒ An ac sinusoidal wave has an rms value of 10 V. The peak to peak value is
10 V
0 V
14.14 V
28.28 V
⇒ A half wave diode rectifier has a capacitance input filter. If input voltage is V_{m} sin ωt, PIV is
V_{m}
2 V_{m}
3 V_{m}
4 V_{m}
⇒ Which of the following options is the closest in meaning to the world be
cyclic
indirect
confusing
crooked
⇒ The main application of enhancement mode MOSFET is in
amplifier circuits
oscillator circuits
switching circuits
all of the above
⇒ The current in an RL series circuit is 1 - e^{-t} amperes. Then di/dt is
1 - e^{-t}
- e^{-t}
e^{t}
e^{-2t}
⇒ The two numbers represent in signed 2's complement form are P = 11101101 and Q = 111001110. If Q subtracted from P, the value obtained in signed 2's complement form is
100000111
111
11111001
111111001
⇒ Fourier analysis indicate that a square wave can be represented as
a fundamental sine wave and odd harmonics
a fundamental sine wave and even harmonics
a fundamental sine wave and harmonics
fundamental and subharmonic sine waves
⇒ Signal to noise ratio of microphone is defined as the ratio of output when the sound pressure is __________ to the output in the absence of any sound signal.
0.5 Pa
0.2 Pa
0.1 Pa
0.01 Pa
⇒ As regards rectangular and circular waveguides
both have infinite set of TE and TM modes
rectangular waveguide has infinite TE and TM modes but not the circular waveguide
circular waveguide has infinite TE and TM modes but not the rectangular waveguide
none of the above
⇒ Two port circuits are connected in parallel. To determine the response, it is more convenient to use
O.C. impedance parameters
S.C. admittance parameters
ABCD parameters
h parameters
⇒ A series circuit has R = 5 Ω and C = 10 μF. At t = 0 it is switched on to a 10 V dc battery. The maximum current in the circuit is
0.0833333333333333
0.0416666666666667
10^{6}A
10 μA
⇒ Find the maximum power that can be delivered to a
0.025 W
2.5 W
2.5 W
0.25 W
⇒ An SR flip flop can be built using
NOR gate only
NAND gate only
either NOR or NAND gates
neither NOR nor NAND gates
⇒ Which of the following statements in FORTRAN 77 is non executable?
GO TO
RETURN
STOP
PARAMETER
⇒ The function of a choke in a fluorescent lamp is
at the time of starting only
during the working of time but not at starting time
both at the time of starting and during working
none of the above
⇒ A waveguide behave as
high Pass filter
low Pass filter
band Pass filter
all Pass filter
⇒ By what name is the equation Δ . J = 0 frequency known?
Poisson's equation
Laplace's equation
Continuity equation for steady currents
Displacement equation
⇒ Assuming that flip-flops are in reset condition initially, the count sequence observed at Q_{A} in the circuit show
0010111...
0001011...
0101111...
0110100...
⇒ The V_{s} is give
8 V
13 V
1 V
4 V
⇒ In solid insulator materials having only one kind of atom, the types of polarization which exist are
electronic only
electronic and ionic
electronic, ionic and permanent
electronic and permanent
⇒ Laplace transform of unit doublet is
1/s
s^{2}
s
none
⇒ Which rectifier has the best ratio of rectification?
Half wave rectifier
Full wave rectifier
Bridge rectifier
Three phase full wave rectifier
⇒ The effect of adding poles and zeros can be determined quickly by
Nichols chart
Nyquist plot
Bode plot
Root locus
⇒ A rectangular waveguide having TE_{10} mode as dominant mode is having a cut off frequency of 18 GHz for the TE_{30} mode. The inner broad wall dimension of the rectangular waveguide is
5/3 cm
5 cm
5/2 cm
10 cm
⇒ The simplest method of suppression of unwanted side band in AM is
filter method
phase shift method
third method
both (a) and (b)
⇒ A function f(t) = k is
stable
marginal stable
unstable
none
⇒ A doped semi-conductor is called
impure semi-conductor
dipole semi-conductor
bipolar semi-conductor
extrinsic semi-conductor
⇒ In the given circuit, viewed from AB, the circuit can be reduced to an equivalent circui
5 volts source in series with 10 Ω resistor
7 volts source in series with 2.4 Ω resistor
15 volts source in series with 2.4 Ω resistor
1 volt source in series with 10 Ω resistor
⇒ F = ∑(0, 3, 4, 5, 7) =
[B ⊕ C] + AC
B'C' + BC + AC
AB + BC + CA
None
⇒
Assertion (A): In C it is possible for functions to call themselves.
Reason (R): C makes use of 'Pointers'.
Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
⇒ An ac sinusoidal wave has an rms value of 10 V. The peak to peak value is
10 V
0 V
14.14 V
28.28 V
⇒ A half wave diode rectifier has a capacitance input filter. If input voltage is V_{m} sin ωt, PIV is
V_{m}
2 V_{m}
3 V_{m}
4 V_{m}
⇒ Which of the following options is the closest in meaning to the world be
cyclic
indirect
confusing
crooked
⇒ The main application of enhancement mode MOSFET is in
amplifier circuits
oscillator circuits
switching circuits
all of the above
⇒ The current in an RL series circuit is 1 - e^{-t} amperes. Then di/dt is
1 - e^{-t}
- e^{-t}
e^{t}
e^{-2t}
⇒ The two numbers represent in signed 2's complement form are P = 11101101 and Q = 111001110. If Q subtracted from P, the value obtained in signed 2's complement form is
100000111
111
11111001
111111001
⇒ Fourier analysis indicate that a square wave can be represented as
a fundamental sine wave and odd harmonics
a fundamental sine wave and even harmonics
a fundamental sine wave and harmonics
fundamental and subharmonic sine waves
⇒ Signal to noise ratio of microphone is defined as the ratio of output when the sound pressure is __________ to the output in the absence of any sound signal.
0.5 Pa
0.2 Pa
0.1 Pa
0.01 Pa
⇒ As regards rectangular and circular waveguides
both have infinite set of TE and TM modes
rectangular waveguide has infinite TE and TM modes but not the circular waveguide
circular waveguide has infinite TE and TM modes but not the rectangular waveguide
none of the above
⇒ Two port circuits are connected in parallel. To determine the response, it is more convenient to use
O.C. impedance parameters
S.C. admittance parameters
ABCD parameters
h parameters
⇒ A series circuit has R = 5 Ω and C = 10 μF. At t = 0 it is switched on to a 10 V dc battery. The maximum current in the circuit is
0.0833333333333333
0.0416666666666667
10^{6}A
10 μA
⇒ Find the maximum power that can be delivered to a
0.025 W
2.5 W
2.5 W
0.25 W
⇒ An SR flip flop can be built using
NOR gate only
NAND gate only
either NOR or NAND gates
neither NOR nor NAND gates
⇒ Which of the following statements in FORTRAN 77 is non executable?
GO TO
RETURN
STOP
PARAMETER
⇒ The function of a choke in a fluorescent lamp is
at the time of starting only
during the working of time but not at starting time
both at the time of starting and during working
none of the above
⇒ A waveguide behave as
high Pass filter
low Pass filter
band Pass filter
all Pass filter
⇒ By what name is the equation Δ . J = 0 frequency known?
Poisson's equation
Laplace's equation
Continuity equation for steady currents
Displacement equation
⇒ Assuming that flip-flops are in reset condition initially, the count sequence observed at Q_{A} in the circuit show
0010111...
0001011...
0101111...
0110100...
⇒ The V_{s} is give
8 V
13 V
1 V
4 V
⇒ In solid insulator materials having only one kind of atom, the types of polarization which exist are
electronic only
electronic and ionic
electronic, ionic and permanent
electronic and permanent
⇒ Laplace transform of unit doublet is
1/s
s^{2}
s
none
⇒ Which rectifier has the best ratio of rectification?
Half wave rectifier
Full wave rectifier
Bridge rectifier
Three phase full wave rectifier
⇒ The effect of adding poles and zeros can be determined quickly by
Nichols chart
Nyquist plot
Bode plot
Root locus
⇒ A rectangular waveguide having TE_{10} mode as dominant mode is having a cut off frequency of 18 GHz for the TE_{30} mode. The inner broad wall dimension of the rectangular waveguide is
5/3 cm
5 cm
5/2 cm
10 cm
⇒ The simplest method of suppression of unwanted side band in AM is
filter method
phase shift method
third method
both (a) and (b)
⇒ A function f(t) = k is
stable
marginal stable
unstable
none
⇒ A doped semi-conductor is called
impure semi-conductor
dipole semi-conductor
bipolar semi-conductor
extrinsic semi-conductor