Question is ⇒ The reading of the voltmeter in figure will be __________ v, Options are ⇒ (A) 100, (B) 150, (C) zero, (D) 200, (E) , Leave your comments or Download question paper.

Question is ⇒ The reading of the voltmeter in figure will be __________ v, Options are ⇒ (A) 100, (B) 150, (C) zero, (D) 200, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The reading of the voltmeter in figure will be __________ v
A.	100 [Wrong Answer]
B.	150 [Wrong Answer]
C.	zero [Correct Answer]
D.	200 [Wrong Answer]
View Answer 2 -2 Explanation:- Answer : C 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 maximum rectification efficiency in case of full wave rectifier is
1
0.812
0.666
0.406

⇒ In ferromagnetic materials
the atomic magnetic moments are antiparallel and unequal
the atomic magnetic moments are parallel
the constituent is iron only
one of the constituents is iron

⇒ In a N-P-N transistor, when emitter junction is forward biased and collector junction is reverse biased, the transistor will operate in
active region
saturation region
cut of region
inverted region

⇒ The domain mode in rectangular waveguide is
TE₀₁
TE₀₂
TE₁₀
TM₁₁

⇒ An alternating current or voltage is that which
changes in magnitude only
changes in direction only
both (a) and (b)
has a random movement of electrons

⇒ TTL is used in electronic calculators.
TRUE
FALSE

⇒ In a bipolar transistor which current is smallest
collector current
base current
emitter current
any of the three currents

⇒ For the amplifier circuit of figure, the h parameters of transistor are h_ib = 25 Ω, h_fb = 0.999, h_ob = 10^-6 Ω. The voltage gai
0.999
1.98
20
400

⇒ A 3 phase bridge inverter is fed by 400 V battery. The load is star connected and has a resistance of 10 Ω per phase. The peak value of load current is
40 A
20 A
0.416666666666667
0.208333333333333

⇒ TTL circuit with active pull up is preferred because of its suitability for
wired AND operation
bus operated system
wired logic operation
reasonable dissipation and speed of operation

⇒ A system has its two poles on the negative real axis and one pair of poles lies on jω axis. The system is
stable
unstable
limitedly stable
either (a) or (c)

⇒ A broadside array consisting of 200 cm wavelength with 10 half-wave dipole spacing 10 cm. And if each array element feeding with 1 amp. current and operating at same frequency then find the radiated power
730 W
73 W
100 W
None

⇒ Which of the following does not apply to Yagi-Uda antenna
High gain
Reasonably good bandwidth
Folded dipole
Parasitic elements

⇒ System satellites orbit the Earth once in
24 hours
12 hours
1 hours
6 hours

⇒ For the given circuit, the current
0.0833333333333333
0.208333333333333
0.291666666666667
0.333333333333333

⇒ The pole of a reactive function
lie on jω axis only
lie on negative real axis only
may lie anywhere on s plane
lie on jω axis or on negative real axis

⇒ Karnaugh map can not be drawn when the number of variables is more than 4
TRUE
FALSE

⇒ The probability of recombination of electrons and holes in a semiconductor is proportional to
density of electrons
density of holes
density of electrons and holes
none of the above

⇒ Z transform is a non-linear operation.
TRUE
FALSE

⇒

Assertion (A): A class C amplifier can also be used as frequency multiplier

Reason (R): When narrow current pulses drive a resonant circuit the output can be a near perfect sine wave

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

⇒ The log magnitude curve of factor jω is a straight line having a slope of 20 dB/decade.
TRUE
FALSE

⇒ In all base driver amplifiers
ac collector voltage is 180° out of phase with ac base voltage
ac emitter voltage is 180° out of phase with ac base voltage
ac collector voltage is in phase with ac base voltage
none of the above

⇒ For the system in the given fi
y_k = u_k + 0.5 y_{k - 2}
y_k = u_k + 0.5 u_{k - 2}
y_k = u_k - 0.5 y_{k - 2}
y_k = u_k - 0.5 u_{k - 2}

⇒ The total inductance of two coils is 60 mH in series aiding connection and 40 mH in series opposing connection. The mutual inductance between coils is
20 mH
10 mH
5 mH
2.5 mH

⇒ A 3 phase dual converter consists of
two 3 phase semiconverters connected in parallel
two 3 phase semiconverters connected in antiparallel
two 3 phase full converters connected in antiparallel
two 3 phase full converters connected in parallel

⇒ In a magnetron the magnetic flux density is of the order of
1 mWb/s
1 Wb/m²
10⁶ m/s
10¹² m/s

⇒ Two sinusoidal voltage sources v₁ = 50 sin (100t) and v₁ = 50 sin (100t + p) are connected in parallel and fed an inductance X_L = 2Ω. The cuirent through X_L is
25 A
about 17.5 A
zero
50 A

⇒ The contents of the commands register are 23 H. Then port C
is an input port
is an output port
is both input as well as output port
none of the above

⇒ An ideal op-amp can amplify dc signals
TRUE
FALSE

⇒

Match the following:

	List I (Circuit)		List II (Characteristics)
A.	Darlington pair	1.	uses pnp and npn transistors used as power amplifier
B.	CB amplifier	2.	Voltage gain nearly 1 and high input impedance
C.	Cascade amplifier	3.	low input impedance used for high frequency isolation

A-1, B-2, C-3
A-2, B-3, C-1
A-2, B-1, C-3
A-3, B-1, C-2