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Q1. | Which of the following identifiers is invalid in Pascal? |

A. | ` BETA` [Wrong Answer] |

B. | `MAX 40` [Wrong Answer] |

C. | `2ND` [Correct Answer] |

D. | `A MAX` [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ The decimal equivalent of binary 1101.11 is

9.75

13.75

11.5

11.75

⇒ Probability density function of thermal noise is

Poisson

Binomial

Gaussian

None of the above

⇒ To avoid the effect of stray magnetic fields in ac bridge we can use

magnetic screening

Wagner earthing device

wave filter

transformer

⇒ Windows have a user friendly program called 'Front Page Express' for creating web pages.

TRUE

FALSE

⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | PMMC | 1. | Square law type scale |

B. | Moving iron | 2. | Very good response |

C. | Thermo-couple | 3. | Linear scale |

D. | Electrostatic | 4. | Voltmeter |

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

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

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

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

⇒ Minimum number of J-K flip-flop needed to construct a

*BCD*counter is

2

3

4

5

⇒ If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is

a larger floating point number

a smaller floating point number

either (a) or (b) depending on the actual number

a negative floating point number

⇒ Which of the following statement is false?

Bandwidth of a circuit is given by the range of frequencies lying between half-power points

Half-power points on a resonance curve are those points where power is half of that at resonance

Half-power points are also known as 3

*d*B points

At both half-power points, the p.f. = 0.707 lagging

⇒ A current of 3.25 A is flowing through a resistance of 34.98 Ω. The voltage drop across resistance to the appropriate number of significant figures is

113.685 V

113.68 V

113.6 V

114 V

⇒ Eddy currents are essential for the deflecting torque of an induction wattmeter.

TRUE

FALSE

⇒ A voltage multiplier circuit, using diodes and capacitors is suitable for

high voltage high current device

high voltage low current device

low voltage low current device

low voltage high current device

⇒ If X(

*z*) = (1 - a

*z*

^{-1}), and |a| < |

*z*|, the initial value

*x*

_{0}is

1

0

2

∞

⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | Word wrap | 1. | interleaved execution of two or more programs by the same computer |

B. | Client | 2. | automatically moves a word to the next line if it does not fit in the current line |

C. | Multitasking | 3. | an application receiving data |

D. | Landscape | 4. | orientation of worksheet |

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

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

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

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

⇒ The number of valence electrons in silicon atom is

4

2

1

zero

⇒ An antenna having a high Q has

lower BW

higher BW

flat response

none of the above

⇒ If a line having Z

_{0}= 300 ∠ 0 W is short circuited at far end, VSWR is

0

1

∞

2

⇒ The system matrix of continuous time system described in state variable for

*x*< 1/2,

*y*< 1/2

*x*> 1/2,

*y*> 0

*x*< 0,

*y*< 0

*x*< 0,

*y*< 1/2

⇒ If V = 4 in the figure, the value of I

_{s}is give

0.25

5/2 A

0

none

⇒ Q of a coil

- increases with Q increasing frequency
- varies linearly with frequency
- increase with increasing frequency because R increases at high frequency
- decrease after the peak frequency because R increases at H.F. the correct statements are

A, B

C, D

A, C

B, D

⇒ Which of the follow

Voltage series feedback and decrease I/P impedance.

Voltage shunt feedback and decrease I/P impedance.

Voltage series feedback and increase I/P impedance.

Voltage shunt feedback and increase I/P impedance.

⇒ Consider the following statements, SWR of a transmission line is infinite when the load is

- a short circuit
- a complex impedance
- an open circuit
- a pure reactance

1 and 3 only

1, 2, 3

2, 3, 4

1, 2, 4

⇒ In an amplifier with a gain of - 1000 and feedback factor β = - 0.1, the change in gain is 20% due to temperature. The change in gain for feedback amplifier will be

0.1

0.05

0.002

0.0001

⇒ An image uses 512 x 512 picture elements. Each element can take any of eight distinguishable levels. The maximum entropy in the above image will be

2097152 bits

786432 bits

648 bits

144 bits

⇒ In

*p*channel JFET, V

_{GS}is positive.

TRUE

FALSE

⇒ The maximum number of AM broadcast stations that can be accommodated in a 100 kHz bandwidth for the highest modulating frequency of 5 kHz will be

100

20

10

1

⇒ Lower chip area requirements of MOS is advantage in

low power circuits

high power circuits

repetitive operation circuits

large scale integration

⇒ A resistance strain gauge is usually

wire grid type

foil type

any of these

none of these

⇒ If we manage to __________ our natural resources, we would leave a better planet for our children.

uphold

restrain

Cherish

conserve

⇒ In classical analogue, torque is analogous to

current

voltage

charge

voltage gradient

⇒ The pole zero plot of the given figure is

non-minimum phase function

minimum phase function

all pass function

none of the above