Question is ⇒ In figure the voltage drop across the 10 Ω resistance is 10 V. The resistan, Options are ⇒ (A) is 6 Ω, (B) is 8 Ω, (C) is 4 Ω, (D) cannot be found, (E) , Leave your comments or Download question paper.

Question is ⇒ In figure the voltage drop across the 10 Ω resistance is 10 V. The resistan, Options are ⇒ (A) is 6 Ω, (B) is 8 Ω, (C) is 4 Ω, (D) cannot be found, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In figure the voltage drop across the 10 Ω resistance is 10 V. The resistan
A.	is 6 Ω [Correct Answer]
B.	is 8 Ω [Wrong Answer]
C.	is 4 Ω [Wrong Answer]
D.	cannot be found [Wrong Answer]
View Answer 1 -1 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 :

⇒ At very low temperatures, semiconducting materials behave as insulators.
TRUE
FALSE

⇒ Assuming that k is an integer what would the result of following expression
8
7
7.5
zero

⇒ Consider the following statements

A total of about 1 million bytes can be directly accessed by 8086 microprocessor.
The 8086 has thirteen 16 bit registers.
The 8086 has eight flags.
Compared to 8086, the 80286 provides a higher degree of memory protection.

Of the above statements
1, 2, 3, 4 are correct
1, 3, 4 are correct
1, 2, 4 are correct
1, 2, 3 are correct

⇒ The total number of input words for 4 input OR gate is
20
16
12
8

⇒ The 2732 is 4096 x 8 EPROM. How many address lines does it have?
12
24
50
100

⇒ Unit doublet is the Laplace inverse of __________ .
1/s
s²
s
none of these

⇒ The addressing mode depicted in the given figur
direct
register
register indirect
implicit

⇒ In 8355, the ROM is organized as __________ words of 8 bits each.
2000
2048
8355
835

⇒ In FM modulation pre-emphasis is done for
high frequency components
low frequency components
middle frequency components
both (a) and (b)

⇒ A line has a phase constant of 29.8 rad/m. At 1000 MHz the wavelength is
29.8 m
2.98 m
2.1 m
0.21 m

⇒ A transducer must have
good dynamic response
good sensitivity
good resolution
all of the above

⇒ A n-type silicon sample contains a donor concentration of N_d = 2 x 10¹⁶ cm^-3. The minority carrier hole lifetime is t_p0 = 5 μs. The thermal equilibrium generation rate of hole is:
1.125 x 10⁹ cm^-3 s^-1
0.625 x 10⁹ cm^-3 s^-1
4.5 x 10⁹ cm^-3 s^-1
2.25 x 10⁹ cm^-3 s^-1

⇒ The MOS symbol shown indicates that

It is depletion type
It is enhancement type
It is channel
It is P-channel
Electrons flow from s to D
Holes flow from D to s

The true statements
1, 3, 6
1, 3, 5
2, 4, 6
2, 3, 5

⇒ For the time domain response shown in figure the
lies on negative real axis
lies on positive real axis
lies on imaginary axis
is complex or imaginary

⇒ A two port network is said to be reciprocal if
h₁₂ = - h₂₁
AD - BC = 1
y₁₂ = y₂₁
all

⇒ If a system is to follow arbitrary inputs accurately the bandwidth should be
large
small
very small
neither small nor large

⇒ VLF waves are sometimes used because
they penetrate the ionosphere easily
they are very reliable
they require low power
they require transmitting antennas of convenient sizes

⇒ The phase margin and damping ratio have no relation.
TRUE
FALSE

⇒ A TV remote control works on the principle of
pulse code modulated ultra violet light
pulse code modulated infrared light
demodulation
either (a) or (b)

⇒ Which of the following is used in integrated circuits?
Microstrip line
Coaxial line
Twin wire line
Shield cable

⇒ Two identical FETs each having parameters g_m and r_d are connected is parallel. The composite FET has parameters
0.5 g_m and 2 r_d
0.5 g_m and 0.5 r_d
2 g_m and 2 r_d
2 g_m and 0.5 r_d

⇒ Using 4-bit numbers (n = 4) if k = (0011)₂ how is k expressed in 2's complement.
(1011)₂
(1101)₂
(1100)₂
(0101)₂

⇒ An oscilloscope has an input impedance consisting of 1 MΩ and 20 pF is parallel. A high impedance probe connected to input of this oscilloscope has a 10 MΩ series resistance. This 10 MΩ series resistance
may not be shunted
should be shunted by 2 pF capacitor
should be shunted by 20 pF capacitor
should be shunted by 200 pF capacitor

⇒

Assertion (A): For large signal variations an amplifier circuit has to be analysed graphically

Reason (R): The output characteristics of a transistor is nonlinear.

Both A and R are correct and R is correct explanation for A
Both A and R are correct but R is not correct explanation for A
A is correct R is wrong
A is wrong R is correct

⇒ Bandwidth for practical PCM system is (where n is no. of channels, N length of PCM codes)
2n N f_m Hz
4n f_m Hz
2n f_m
(N + 1)f_m

⇒ Which of the following is correct in FORTRAN 77?
PARAMETER PMOS = 9.8, NMOS = X
PARAMETER (PMOS = 9.8, NMOS = X)
PARAMETER PMOS = 9.8, NMOS = X
PARAMETER PMOS, NMOS = 9.8, X

⇒ The series element for a prototype high pass filter is
resistive
inductive
capacitive
combination of L and C

⇒ In the circuit figure LED will be on when v_{1less than 6 V
more than 6 V
less than 12 V
more than 12 V}

⇒ Which of the following statements is not correct?
Propagation delay is the time required for a gate to change its state
Noise immunity is the amount of noise which can be applied to the input of a gate without causing the gate to change state
Fan-in of a gate is always equal to fan-out of the same gate
Operating speed is the maximum frequency at which digital data can be applied to a gate

⇒ In a class C operation V_CC = 40 V and V_CE(sat) = 0.4 V. The efficiency is
0.9
0.495
0.01
0.005