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Q1. | Zip floppy has a capacity of |

A. | 50 MB [Wrong Answer] |

B. | 500 MB [Wrong Answer] |

C. | 25 MB [Wrong Answer] |

D. | 100 MB or 250 MB [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss 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 :**

⇒ It has been found that in a rectifier circuit with RC filter one RC section reduces ripple by 15%. Two RC sections are used in cascade the reduction in ripple would be

0.15

0.3

1.5

2.25

⇒ The circuit in figur

CE amplifier

CB amplifier

Constant voltage source

Constant current source

⇒ The conductivity of a semiconductor crystal due to any current carrier is not proportional to

mobility of the carrier

effective density of states in the conduction band

electronic charge

surface states in the semiconductor

⇒ Assuming accumulator contain A 64 and the carry is set (1). What will register A and (CY) contain after ADI A4H?

4 AH, 0

4 AH, 1

4 BH, 0

4 BH, 1

⇒ Programmable logic array uses

RAM matrices

ROMs matrices

PROM matrices

Silo memory

⇒ The equivalent inductance seen at terminals A -

14 H

20 H

10 H

4 H

⇒ In a reflex klystron the output frequency is determined primarily by resonant frequency of cavity.

TRUE

FALSE

⇒ For attenuation of high frequencies we should use

shunt capacitance

series capacitance

inductance

resistance

⇒

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

⇒ A TRIAC is equivalent to

two thyristors in series

two thyristors in parallel

one thyristor and one diode

one thyristor and one transistor

⇒ The complement of Boolean expression AB (B C + AC) is

(A + B) + (B + C) + (A + C)

A B + (B + C)(A + C)

(A + B) + (B + C) (A + C)

none of the above

⇒ In the given figure,

(A + B)C + DE

AB + C(D + E)

(A + B)C + D + E

none of the above

⇒ The function shown in the given Figure can be writte

sum of two sinusoidal functions

sum of two sinusoidal functions one originating at

*t*= 0 and the other at

*t*= 1

difference of two sinusoidal functions one originating at

*t*= 0 and the other at

*t*= 1

none of the above

⇒ If D is mouth diameter of a paraboloid reflector, its directivity is proportional to

D

D

^{2}

D

D

^{3}

⇒ The maximum current and voltage ratings for a 0.5 W, 10 kW resistor are

7.07 mA and 70.7 V

70.7 mA and 70.7 V

0.707 mA and 70.7 V

7.07 mA and 70.7 x 10

^{3}V

⇒ In a backward wave oscillator the wave travelling along the line winds itself back and forth

TRUE

FALSE

⇒ A TV. transmitting aerial is fixed on top of a 150 metre tower located on a mountain 1200 m height. The range of transmitter is

51 km

152 km

152 m

51 m

⇒ Which is correct for a vacuum triode?

μ =

*r*

_{p}

*g*

_{m}

*r*

_{p}= μ

*g*

_{m}

*g*

_{m}= μ

*r*

_{p}

*r*

_{p}

*g*

_{m}

⇒ What is the major cause of creeping in an energy-meter?

Over compensation for friction

Mechanical vibrations

Excessive voltage across the potential coil

Stray magnetic fields

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

TRUE

FALSE

⇒ A p matching network for coupling the transmitter output of the antenna is shown in figu

minimum D.C. plate current

maximum D.C. plate current

maximum RF antenna current

specified value of the D.C. plate current

⇒ The parameter

*h*

_{11}for CB circuit is higher than that for CE circuit.

TRUE

FALSE

⇒ Sound waves are electromagnetic waves.

TRUE

FALSE

⇒ In a horizontal polarized wave

magnetic field is perpendicular to ground

magnetic field component is parallel to ground

electric field component is perpendicular to ground

electric field is parallel to ground

⇒ Which one of the following power amplifier has the maximum efficiency?

Class A

Class B

Class AB

Class C

⇒ S is closed for a long time and steady state is reached. S is opened at

*t*(0

^{-}). The voltage marked V is V

_{0}at

*t*= 0

^{+}and V

_{f}at

*t*= ∞. Then value of V

_{0}and V

_{f}are respecti

8, 8

0, 1

4, 0

4, 8

⇒ Some advantages of optical fibre cables are

- small diameter
- Immunity to cross talk and EM interference
- Laser and LED modulation methods lend themselves ideally to digital operation

1 only

1 and 2

1, 2, 3

2, 3

⇒ Which of the following theorems is a manifestation of law of conservation of energy?

Tellegen's theorem

Reciprocity theorem

Thevenin's theorem

Norton's theorem

⇒ Schrodinger wave equation is partial differential equation.

TRUE

FALSE

⇒ Pagemaker is an application software for DTP.

TRUE

FALSE