Question is ⇒ If an inductance L is connected in one arm of bridge and resistance R1, R2, R3 in other three arms, Options are ⇒ (A) the bridge cannot be balanced, (B) the bridge can be balanced, (C) the bridge is balanced for some specified value of frequency, (D) the bridge is balanced for some specific values of R1, R2, R3, (E) , Leave your comments or Download question paper.

Question is ⇒ If an inductance L is connected in one arm of bridge and resistance R1, R2, R3 in other three arms, Options are ⇒ (A) the bridge cannot be balanced, (B) the bridge can be balanced, (C) the bridge is balanced for some specified value of frequency, (D) the bridge is balanced for some specific values of R1, R2, R3, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	If an inductance L is connected in one arm of bridge and resistance R₁, R₂, R₃ in other three arms
A.	the bridge cannot be balanced [Correct Answer]
B.	the bridge can be balanced [Wrong Answer]
C.	the bridge is balanced for some specified value of frequency [Wrong Answer]
D.	the bridge is balanced for some specific values of R₁, R₂, R₃ [Wrong Answer]
View Answer 3 -2 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ The rated current of a thyristor is 40 A. The holding current will be about :
20 A
0.0416666666666667
100 mA
10 mA

⇒ Two thyristor of same rating and same specifications
will have equal turn on and turn off periods
will have equal turn on but unequal turn off periods
may have equal or unequal turn on and turn off periods
will have unequal turn on and turn off periods

⇒ In a tape recorder the output from RF oscillator is given to
only erase head coil
only record head coil
coils of both erase head and record head
none of the above

⇒ For stable network the real parts of poles and zeros of driving point functions must be
negative
negative or zero
zero
positive

⇒ The property is not valid for basic singularity function is
it is even signal
convolution of any arbitary function x(t) and an impulse is the original function itself
the sum of two impulses at same location is the impulse with the strength equal to the summation of individual strengths.
none of these.

⇒ The PAM Signal can be detected by
Band pass filter
Band stop filter
High pass filter
Low pass filter

⇒ Consider the Schmitt trigger circuit shown below. A triangular wave which goes from - 12 V to 12 V is applied to the inverting input of the op-amp. Assume that the output of the op-amp moves from +15 V to -15 V. The voltage at the non-inverting switches bet
-12 V and +12 V
-7.5 V and +7.5 V
-5 V and +5 V
0 V and 5 V

⇒ When a pentavalent impurity is added, the semiconductor becomes
p type
n type
intrinsic
neutral

⇒ Consider the following statements about hybrid ring

Ports 1 and 2 are decoupled.
Port 3 and 4 are coupled.
A signal entering either port 1 or 2 splits equally between ports 3 and 4.
A signal entering either port 3 or 4 splits equally between ports 1 and 2.

Which of the above are correct?
1, 2, 3 and 4
1, 3 and 4
1 and 2
2, 3 and 4

⇒ A 4 bit binary adder has 4 full adders.
TRUE
FALSE

⇒ In FM,
there is a large decrease in noise and hence increase in the signal to noise ratio
there is a large increase in noise and hence decrease in the signal to noise ratio
there is a large increase in noise and hence increase in the signal to noise ratio
there is a large decrease in noise and hence decrease in the signal to noise ratio

⇒ A circular waveguide carries TE₁₁ mode whole radial electric field is give
10 cm
3 p cm
2 p cm
8 cm

⇒ The current gain of a bipolar transistor drops at high frequencies because of
transistor capacitance
high current effects in the base
parasitic inductive elements
the early effect

⇒ Consider the following statements Timer 555 can be used as

monostable multivibrator
bistable multivibrator
astable multivibrator

Which of the above statements are correct?
1 and 2
1 and 3
2 and 3
1, 2, 3

⇒ The primary constants of a transmission line are
R and L
R, L and C
R and C
R, L, G and C

⇒ Consider the following statements regarding the class-B power amplifiers (Complementary symmetry type):

The efficiency of the amplifier is higher than that of class-A amplifier
The power output is low
Crossover distortion is present
The standby power dissipation is absent.

Which of the above statements are correct?
1, 2 and 3
1, 2 and 4
1, 3 and 4
2, 3 and 4

⇒ The code used to reduce the error due to ambiguity in reading of a binary optical encoder is
Octal code
Excess-3 code
gray code
BCD code

⇒ In the basic series inverter circuit, the source current has
low harmonic content
high harmonic content
low or high harmonic content depending on firing angle
zero harmonic content

⇒ In figure if C is replaced by short circuit then R_B wil
425 K
412 K
474 K
400 K

⇒ Measurement of Hall coefficient enables the determination of
transportation factor decreases and a increases
transportation factor increases and a increases
transportation factor increases and a decreases
transportation factor decreases and a decreases

⇒ The torque in induction wattmeters due to
capacitive current
electrostatic effect
hall effect
eddy currents

⇒ In a computer the data transfer between hard disk and CPU is nearly the same as that between diskette and CPU.
TRUE
FALSE

⇒ 1011₂ x 101₂ = __________ ₁₀
55
45
35
25

⇒ 1274₁₆ - 3A7₁₆ = __________ .
ACA₁₆
ACB₁₆
ECD₁₆
AAA₁₆

⇒ In one of the codes for transfer of numbers the code for the succeeding number differs from that of the number only in the change of a single digit. The code is
ASCII
Excess 3 CODE
Gray CODE
none of these

⇒ In an R-C circuit, the impedance is 40 Ω at a frequency of 100 Hz. At 200 Hz the impedance should be
40 Ω
80 Ω
20 Ω
more than 20 Ω but less than 40 Ω

⇒ Integrated fin line can be utilized as a medium for constructing millimeter wave circuits.
TRUE
FALSE

⇒ A line has L = 0.8 µH/m and C = 32 pF/m. Z₀ =
6000
600
158
15.8

⇒ In the circuit shown in figure, maximum power will be transferred
Z_L = 13 - j 9
Z_L = 13 + j 9
Z_L = 9 - j 13
Z_L = 9 + j 13

⇒ The resistivity of intrinsic semiconductors, at room temperature, is of the order of
1 Ω-m
1000 Ω-m
10⁶ Ω-m
10^-3 Ω-m