Question is ⇒ When three 100 K, ± 10% fixed resistors of 1/4 W Power rating are connected in parallel, the resulting 33 K resistor will have a tolerance specification and power rating of, Options are ⇒ (A) ± 10% and 3/4 W respectively, (B) ± 10% and 1/12 W respectively, (C) ± 3.3.% and 3/4 W respectively, (D) ± 30% and 3/4 W respectively, (E) , Leave your comments or Download question paper.

Question is ⇒ When three 100 K, ± 10% fixed resistors of 1/4 W Power rating are connected in parallel, the resulting 33 K resistor will have a tolerance specification and power rating of, Options are ⇒ (A) ± 10% and 3/4 W respectively, (B) ± 10% and 1/12 W respectively, (C) ± 3.3.% and 3/4 W respectively, (D) ± 30% and 3/4 W respectively, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	When three 100 K, ± 10% fixed resistors of 1/4 W Power rating are connected in parallel, the resulting 33 K resistor will have a tolerance specification and power rating of
A.	± 10% and 3/4 W respectively [Correct Answer]
B.	± 10% and 1/12 W respectively [Wrong Answer]
C.	± 3.3.% and 3/4 W respectively [Wrong Answer]
D.	± 30% and 3/4 W respectively [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 :

⇒ PAL stands for
Phase Attenuation by Line
Phase Alternation by Line
Parabolic Alternation by Line
Picture Alternation by Line

⇒ The angle subtended by earth at geostationary communication satellite is
17.34°
51.4°
120°
60°

⇒ In a material, the Fermi level is located between the centre of the forbidden band and the conduction band. Then what is that material?
A p-type semiconductor
An n-type semiconductor
An intrinsic semiconductor
An insulator

⇒

Assertion (A): In a conductor, current density remains constant in time as long as E is constant.

Reason (R): In a conductor, J = σE.

Both A and R are true and R is correct explanation of A
Both A and R are true but R is not correct explanation of A
A is true but R is false
A is false but R is true

⇒ The noise figure is
3 dB
6 dB
6.6 dB
12 dB

⇒ As the magnitude of reverse bias is increased, the capacitance of varactor diode
increases
decreases
first increase, then decreases
first decreases then increases

⇒ Saturation of iron core causes distortion.
TRUE
FALSE

⇒ Which of the following microphones has highest output impedance?
Carbon
Ribbon
Crystal
Condenser

⇒ Consider the following statements:

A flip-flop is used to store 1-bit of information.
Race-around condition occurs in a J-K flip-flop when both the inputs are 1.
Master-slave configuration is used in flip-flops to store 2-bits of information
A transparent latch consists of a D-type flip-flop.

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

⇒ Which of the following is very useful as multiband HF receiving antenna?
Square loop
Conical horn
Folded dipole
Log-periodic

⇒ A parallel plate capacitor having C = 200 x 10^-12 F has loss dielectric having tan δ = 4 x 10^-4. At an ac voltage of f = 10⁶ Hz and peak value 2 V, the dielectric losses are
10^-8 W
10^-6 W
10^-4 W
10^-2 W

⇒ The capacitance of a capacitor is not affected by
area of plates
thickness of plates
∈_r
distance between plates

⇒ A magnetron has a cylindrical cathode surrounded by an anode structure having cavities opening into interaction space by means of slots
TRUE
FALSE

⇒ RMS value of i(t) = 10[1 + sin (- t)] is
10
10/2
l50
102

⇒ In practical commercial FM system, channel bandwidth is
150 kHz
100 kHz
88 MHz
108 MHz

⇒ In a 3 phase bridge inverter with 180° mode of operation the numbers of thyristors conducting at one time are
1
2
3
4

⇒ An encoder converts decimal numbers to binary and other codes.
TRUE
FALSE

⇒ An 8156 has A₁₅ connected to its CE input. A₁₄ to A₈ are unconnected, and AD₇ to AC₀ are connected ignoring shadows, what are the RAM locations?
(4000)_H - (40FF)_H
(8000)_H - (80FF)_H
(8000)_H - (40FF)_H
Any of the above

⇒ After reflection from a plane conducting surface, the apparent velocity of electromagnetic wave becomes greater than the velocity of light in free space is called
conventional velocity
phase velocity
propagation velocity
group velocity

⇒ Computers use thousands of flip-flops. To coordinate the overall action, a common signal is sent to all flip-flop known as
debug signal
toggle signal
active signal
clock signal

⇒ Schrodinger wave equation is partial differential equation.
TRUE
FALSE

⇒ In a single stage differential amplifier, the output offset voltage is basically dependent on the mismatch of
V_BE, I_B and β
V_BE and I_B
I_B and β
V_BE and β

⇒ In a lead acid cell, the positive plate has spongy lead.
TRUE
FALSE

⇒ For what positive value of K does the polynomial s⁴ + 8s³ + 24s² + 32s + K have roots with zero real parts?
10
20
40
80

⇒ For a base current of 10 μA, what is the value of collector current in common emitter if β_dc = 100
10 μA
100 μA
1 mA
10 mA

⇒ TE₁₀ mode of propagation of electromagnetic energy in waveguides can be thought of as
three TEM waves travelling along length of wave-guide
One TEM wave travelling along length of wave guide and one TEM wave propagation in the transverse plane
One TEM wave travelling along the length of wave guide and two TEM waves
none of the above

⇒ The D'Arsonval- movement can be converted into audio frequency ac ammeter by adding a
thermocouple
transducer
chopper
rectifier

⇒ The current flowing in a certain P-N junction at room temperature is 2 x 10^-7 Amp. When a large reverse biased voltage is applied. Calculate the current flowing when 0.1 volts is applied.
9 μA
10 μA
2 μA
4 μA

⇒ The number of protons in a silicon atom are
4
8
12
14

⇒

Assertion (A): For a reciprocal microwave junction the S matrix is symmetrical.

Reason (R): In a symmetrical matrix S_ij = S_ji.

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 but R is wrong
A is wrong but R is correct