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Q1. | - 56 is not a valid real constant in Fortran. |

A. | TRUE [Correct Answer] |

B. | FALSE [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ For the minterm designation Y = ∑ m (1, 3, 5, 7) the complete expression is

Y = A BC + A B C

Y = A B C + A B C + ABC + A BC

Y = A B C + A B C + ABC + A BC

Y = A B C + ABC + A BC + A BC

⇒ Voltage V

_{L}in the circuit when V

_{s}< 0 where D is an ideal diode. (Take R

_{1}= R

_{s}= R

_{L}= 1 &o

0

1

1.5

cannot find

⇒ In every practical oscillator the loop gain is slightly more than unit and amplitude of oscillations is limited by

magnitude of loop gain

onset of non-linearity

magnitude of gain

β

⇒ In the circuit, shown the current I marked is give

2.22 A

1.78 A

4.44 A

0.0833333333333333

⇒ In microwave communication links the fading due to rain occurs. The methods to solve this problem include

antenna replacement and feed correction

amplitude trimming and phase correction

polarization shifting and code diversity

path diversity and frequency diversity

⇒

**Assertion (A):** A self bias circuit is the most commonly used bias circuit for bipolar junction transistors

**Reason (R):** A self bias circuit limits the increase in collector or emitter current due to change in junction temperature.

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

⇒ In a class C power amplifier

resonant frequency of tuned circuit is equal to fundamental frequency of pulsed waveform

resonant frequency of tuned circuit is half the fundamental frequency of pulsed waveform

resonant frequency of tuned circuit has no relation to the fundamental frequency of pulsed waveform

either (b) or (c)

⇒ If a two port network is represented by an equivalent T network the admittance of series arm in term of ABCD parameter is equal to

C

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(A - 1)/B

1/B

⇒ 268

_{10}= __________ .

10A

_{16}

10B

_{16}

10C

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10D

_{16}

⇒ For the K map of the given figure the simplified Boolean expressio

ACD + ABD + BCD

ACD + BCD

ACD + ABD

none of the above

⇒ Choose proper substitutes for

*x*and

*y*to make the following statement corr

*x*: Reverse,

*y*: Reverse

*x*: Reverse,

*y*: forward

*x*: Forward,

*y*: Reverse

*x*: forward,

*y*: forward

⇒ In figure, V

_{C}is approximately equa

2 V

4.6 V

8 V

7.6 V

⇒ Consider the following statements about directional coupler shown in the fi

1 and 2 only

3 and 4 only

1, 2 and 3

2, 3 and 4

⇒ Bandwidth of an antenna is related with where Q is quality factor

Q ∝ B

Q ∝ 1/B

Q ∝ B

^{2}

Q ∝ 1/B

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⇒ The two modes of operation of three phase bridge inverters are known as

60° mode and 120° mode

90° mode and 120° mode

120° mode and 180° mode

120° mode and 240° mode

⇒ A two branch parallel tuned circuit has 100 Ω resistance and 0.1 H inductance in one branch and 10

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10 Ω

100 Ω

1000 Ω

10000 Ω

⇒ Discrete transistors T

_{1}and T

_{2}having maximum collector current rating of 0.75 amp are connected in parallel as shown in the figure, this combination is treated as a single transistor to carry a total current of 1 ampere, when biased with self bias circuit. When the circuit is switched on, T

_{1}draws 0.55 amps and T

_{2}draws 0.45 amps. If the supply is kept on continuously, ultimately it is very likely

Both T

_{1}, and T

_{2}get damaged

Both T

_{1}, and T

_{2}will be safe.

T

_{1}Will get damaged and T

_{2}will be safe

T

_{2}will get damaged and T

_{1}, will be safe.

⇒ The "boundary sphere" between antenna region and free space region appears to "opaque"

along the dipole axis

along perpendicular direction

along the dipole axis as well as perpendicular direction

neither along the dipole axis nor along the perpendicular direction

⇒ 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

⇒ The seven bit Hamming code received is 0010001. If even parity has been used, the correct code is

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1110001

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11001

⇒ The orientation polarization of a polyatomic gas is inversely proportional to absolute temperature.

TRUE

FALSE

⇒ The enhancement type MOSFET is called a

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N-type MOSFET

⇒ The unit for mmf is

A

Wb

T

V

⇒ The two conductors of a transmission line carry equal current I in opposite direction. The force on each conductor is

proportional to I

proportional to I

^{2}

proportional to distance between the lines

proportional to I

^{3}

⇒ A series RC circuit has fixed R and C and variable

*f*. The current locus will lie in the first quadrant.

TRUE

FALSE

⇒ Figure shows a parallel resonant circuit having resonance frequency of 15 MHZ. At this frequ

its impedance is minimum

its impedance is maximum

its impedance is infinite

its impedance is zero

⇒ Read the following statements about Excel

- It supports many arithmetic functions like SUM, ABS, EXP, INT, MOD etc.
- It supports many trigonometric functions.
- It supports IRR function to calculate interest rate.
- It supports PV function to calculate the present value of future receipts.

All

1, 2 and 3 only

1, and 2 only

1 only

⇒ The transistor specification number 2N refers to

triac

diac

junction transistor

FET with one gate

⇒ The synthesis of minimum function was suggested by

O'Brune

R. Richards

Bott and Duffin

none of the above

⇒ In microwave system the function of mode filter is

to suppress modes with lower cut off frequencies

to suppress modes with higher cut off frequencies

to change mode of wave transmission

both (b) and (c)