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Q1. | The standard FORTRAN exponential form of decimal number 0.0000437 is |

A. | 4.37 E - 5 [Correct Answer] |

B. | 4.37 E - 4 [Wrong Answer] |

C. | 43.7 E - 5 [Wrong Answer] |

D. | 43.7 E - 4 [Wrong Answer] |

View Answer
Explanation:-
Answer : ADiscuss 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 length of half-wave antenna is at 30 MHz

2.5 meter

5 meter

10 meter

100 meter

⇒ In an SCR, the anode current is controlled by

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external circuit only

both gate current and external circuit

none of the above

⇒ Of the various capacitances associated with a junction transistor the gain bandwidth product is affected to maximum extend by

base collector parasitic capacitor

base collector space charge layer capacitance

base emitter space charge layer capacitance

base emitter diffusion capacitance

⇒ Which of the following expressions may be used to correctly describe the temperature (T) variation of the intrinsic carrier density (

*n*

_{i}) of a semiconductor?

*n*

_{i}(T) = (A/T) exp (- E

_{8}/kT

^{2})

*n*

_{i}(T) = A (- E

_{8}/2kT)

^{10}

*n*

_{i}(T) = A exp (- E

_{8}/2kT

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*n*

_{i}(T) = AT

^{3/2}exp (-E

_{8}/2kT)

⇒ In FM, when the bandwidth is doubled, the signal to noise ratio improves by a factor of

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4 dB

6 dB

8 dB

⇒ LCD uses

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sematic crystals

cholesteric crystals

twisted nematic crystal

⇒ The communication satellite INSAT-IB had to take up the job of INSAT-IA because the latter collapsed within __________ months of its launch.

12

20

5

36

⇒ The V-I characteristic of a semi-conductor diode is shown in figure. From this figure it can be concluded

The diode is a silicon diode

The diode is a germanium diode

Break down voltage of the diode is 0.7 V

At 1 V rated current will pass through the diode

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Tilting

Loss of line-of-eight conditions

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16

256

1024 (1 K)

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⇒ In the FM wave described by equation

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175 Hz and 63.66 MHz

1100 Hz and 4 x 10

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⇒ Assume that

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⇒ DeMorgan's first theorem shows the equivalence of

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none of the above

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**Assertion (A):** The gall tinsley potentiometer is a coordinate potentiometer and has two exactly similar potentiometers.

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⇒ A 1 mA meter is to be converted to 1 A ammeter. The meter resistance is 100 Ω. The value of shunt resistance is

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0.1001 Ω

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1000 Ω

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phasor directed from

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phasor directed from origin to

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phasor directed from

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⇒ The word enhancement mode is associated with

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⇒ A series RC circuit has R = 5 Ω and C = 10 μF. The current in the circuit is 5 sin 20000

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252 sin (20000

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252 sin 20000

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⇒ The minterm designation for ABCD is

m

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m

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m

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m

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⇒ For a wave

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TRUE

FALSE

⇒ The first geostationary satellite was named

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⇒ Consider the following

- A signal
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1, 2 and 3

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1 only

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⇒

**Assertion (A):** Microprocesspr 8085 has six 8 bit registers B, C, D, E, H L.

**Reason (R):** B - C, D - E, H - L may be combined to form register pairs to hold 16 bits data.

Both A and R are correct and R is correct explanation of A

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⇒ Wood is a diamagnetic material.

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- An array can have ints and chars in the same array.

All

1 and 2 only

1 and 3 only

2 and 3 only

⇒ The circuit of figure is used to measure the value R

_{x}. Ammeter resistance R

_{a}= 0.1 Ω voltmeter resistance R

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_{x1}and R

_{x2}, are the measured values of R

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9.98 Ω

10 Ω

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product of voltage transfer functions of two networks

sum of

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sum of

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Differentiating amplifier

Integrating amplifier

Logarithmic amplifier

None of the above