Question is ⇒ Diamagnetic materials do not have permanent magnetic dipoles., Options are ⇒ (A) TRUE, (B) FALSE, (C) , (D) , (E) , Leave your comments or Download question paper.

Question is ⇒ Diamagnetic materials do not have permanent magnetic dipoles., Options are ⇒ (A) TRUE, (B) FALSE, (C) , (D) , (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Diamagnetic materials do not have permanent magnetic dipoles.
A.	TRUE [Correct Answer]
B.	FALSE [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 :

⇒ In a megger the moving coil meter has a permanent magnet.
TRUE
FALSE

⇒ Ultra high frequency oscillators work in the range
20 Hz to 20 kHz
1 kHz to 30 kHz
30 kHz to 30 MHz
above 30 MHz

⇒ Junction temperature is always the same as room temperature.
TRUE
FALSE

⇒

Assertion (A): The angular momentum of an atom is due to three contributions viz. orbital, electron spin and nuclear spin.

Reason (R): The nuclear spin magnetic moment is much more than electron spin magnetic moment.

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

⇒ Diffraction of electromagnetic wave
is caused by reflection from the ground
may occur around the edge of a sharp obstacle
arises only with spherical wavefronts
none of these

⇒

Assertion (A): Even if TTL gates and CMOS gates used in a realization have the same power supply of + 5 V, suitable circuit is needed to interconnect them

Reason (R): V_OH, V_OL, V_IH and V_IL of a TTL gave are respectively 2.4, 0.4, 2 and 0.8 V respectively. If supply voltage is + 5 V. V_IL and V_IH for CMOS gate for the supply voltage of + 5 V are 1.5 V and 3.5 V respectively.

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 true, R is false
A is false, R is true

⇒ Measurement of Hall coefficient enables the determination of
mobility of charge carriers
type of the conductivity and concentration of charge carriers
temperature coefficient and thermal conductivity
fermi level and forbidden energy gap

⇒ Consider the following: Energy storage capability of basic passive elements is due to the fact that

resistance dissipates energy
capacitance stores energy
inductance dissipates energy

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

⇒ In TV transmitter, the function of duplexer is
to amplify video signal
to remove distortions in audio signal
to combine outputs of visual and audio transmitters
to amplify audio signal

⇒

Match the following:

	List I (Operation in Basic)		List II (Priority)
A.	Exponentiation	1.	1
B.	Multiplication and division	2.	2
C.	Addition and subtraction	3.	3
D.	Expression within parenthesis	4.	4

A-1, B-2, C-3, D-4
A-2, B-3, C-1, D-4
A-4, B-3, C-2, D-1
A-2, B-3, C-4, D-1

⇒ India's first domestic geostationary satellite 1NSAT-IA was launched on 10th April 1982 from
USSR
USA
UK
UP

⇒ Consider the following statements

If ensemble and time averages of a random process are identical, the process is ergodic.
If ensemble and time average of a random process are not identical, the process is ergodic.
An ergodic process is stationary.
A stationary process is necessarily ergodic.

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

⇒ In the given figure, the flip flop
negative edge triggered
positive edge triggered
level triggered
either (a) or (c)

⇒ Both X and Y plates of a CRO are excited by ac signals. The display is an ellipse which makes one rotation in 5 seconds. This means that
the frequency of one input is 5 times that of other
the difference between the frequencies of the two signals is one fifth of hertz
the difference between the frequencies of the two signals is 5 Hz
either (a) or (c)

⇒ State transition table and state transition diagram form part of design steps for
combinational circuits
sequential circuits
delay circuits
all of the above

⇒ For an R-C impedance function, the residues at all poles are
real
imaginary
real and positive
positive

⇒ A multiple emitter transistor has many emitters and collectors.
TRUE
FALSE

⇒ Discharge breakdown in insulators is due to voids.
TRUE
FALSE

⇒ The radiation resistance of a rod tubing antenna is
55 Ω to 60 Ω
60 to 100 Ω
0 to 377 Ω
60 to 200 Ω

⇒ Figure shows an 8-bit LED display. A light circle means that a LED is ON (binary 1) and a dark circle means a LED is OFF (binary 0). What is the decimal equivalent of the binary number displa
100
121
144
172

⇒ Which of the following pulse modulation is analog?
PCM
Differential PCM
PWM
Delta

⇒ An AC source or RMS voltage 20V with internal impedance Z_s = (1 + 2j) Ω feeds a load of impedance Z_L = (7 + 4j) Ω in the figure below. The reactive power consumed by the loa
8 VAR
16 VAR
28 VAR
32 VAR

⇒ To realize following function 'f'
3
6
4
10

⇒ The line of sight communication requires the transmit and receive antennas to face each other. If the transmit antenna is vertically polarized, for best reception to the receive antenna should be
horizontally polarized
vertically polarized
at 45° within respect to horizontal polarization
at 45° with respect to vertical polarization

⇒ As compared to full wave rectifier, a half wave rectifier
has higher ripple factor
has lower ripple factor
may have higher or lower ripple factor
has same ripple factor

⇒ DOS has a command named ' DIRECTORY '.
TRUE
FALSE

⇒
Match the following:
List I List II
A. TV 1. 1 kHz
B. Radio 2. 3 kHz
C. Telephony 3. 9 kHz
D. Telegraphy 4. 5 MHz

A-4, B-1, C-2
A-4, B-3, C-2
A-2, B-1, C-3
A-1, B-2, C-3

⇒ If the open-loop transfer function is a ratio of a numerator polynomial of degree 'm' and a denominator polynomial of degree 'n', then the integer (n - m) represents the number of:
breakaway points
unstable poles
separate root loci
asymptotes

⇒ In anti-ferromagnetic materials, the graph of susceptibility versus temperature shows a sharp maximum at a certain temperature. This temperature is known as
Curie temperature
Neel temperature
Weiss temperature
Bitter temperature

⇒ Which of the following is most likely to be found in an SSB transmitter?
Class A, RF output amplifier
Class B, RF amplifier
Tuned modulator
Class C, audio amplifier

	List I		List II
A.	TV	1.	1 kHz
B.	Radio	2.	3 kHz
C.	Telephony	3.	9 kHz
D.	Telegraphy	4.	5 MHz

Users Also Read
Previous Papers

Aptitude

Reasoning

Gen.Knowledge

Speak English

English / Verbal

Online / Mock Test

Vedic Math